2009-05-16 17:32:36 +02:00
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i3 User’s Guide
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===============
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Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
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Michael Stapelberg <michael@i3wm.org>
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August 2012
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2011-05-28 21:58:58 +02:00
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2010-03-16 20:28:43 +01:00
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This document contains all the information you need to configure and use the i3
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2012-09-19 17:30:44 +02:00
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window manager. If it does not, please check http://faq.i3wm.org/ first, then
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contact us on IRC (preferred) or post your question(s) on the mailing list.
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2009-05-16 17:32:36 +02:00
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2010-03-07 21:12:59 +01:00
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== Default keybindings
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2010-03-16 20:28:43 +01:00
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For the "too long; didn’t read" people, here is an overview of the default
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2010-03-07 21:12:59 +01:00
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keybindings (click to see the full size image):
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2012-10-16 23:02:04 +02:00
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*Keys to use with $mod (alt):*
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2010-03-07 21:12:59 +01:00
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2012-10-16 23:02:04 +02:00
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image:keyboard-layer1.png["Keys to use with $mod (alt)",width=600,link="keyboard-layer1.png"]
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2010-03-07 21:12:59 +01:00
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2012-10-16 23:02:04 +02:00
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*Keys to use with Shift+$mod:*
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2010-03-07 21:12:59 +01:00
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2012-10-16 23:02:04 +02:00
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image:keyboard-layer2.png["Keys to use with Shift+$mod",width=600,link="keyboard-layer2.png"]
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2010-03-07 21:12:59 +01:00
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2010-03-15 18:23:12 +01:00
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The red keys are the modifiers you need to press (by default), the blue keys
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are your homerow.
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2009-06-13 20:10:49 +02:00
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2009-06-01 14:59:25 +02:00
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== Using i3
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2012-10-16 23:02:04 +02:00
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Throughout this guide, the keyword +$mod+ will be used to refer to the
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2011-07-28 22:51:34 +02:00
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configured modifier. This is the alt key (Mod1) by default, with windows (Mod4)
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2011-05-28 21:58:58 +02:00
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being a popular alternative.
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2010-03-15 18:23:12 +01:00
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=== Opening terminals and moving around
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2009-06-01 14:59:25 +02:00
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2010-03-16 20:28:43 +01:00
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One very basic operation is opening a new terminal. By default, the keybinding
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2012-10-16 23:02:04 +02:00
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for this is $mod+Enter, that is Alt+Enter in the default configuration. By
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pressing $mod+Enter, a new terminal will be opened. It will fill the whole
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2010-03-16 20:28:43 +01:00
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space available on your screen.
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2009-06-01 14:59:25 +02:00
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image:single_terminal.png[Single terminal]
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2011-05-28 21:58:58 +02:00
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If you now open another terminal, i3 will place it next to the current one,
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splitting the screen size in half. Depending on your monitor, i3 will put the
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2011-07-29 13:31:37 +02:00
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created window beside the existing window (on wide displays) or below the
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existing window (rotated displays).
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2009-06-01 14:59:25 +02:00
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image:two_terminals.png[Two terminals]
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2011-07-29 13:31:37 +02:00
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To move the focus between the two terminals, you can use the direction keys
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which you may know from the editor +vi+. However, in i3, your homerow is used
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for these keys (in +vi+, the keys are shifted to the left by one for
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2012-10-16 23:02:04 +02:00
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compatibility with most keyboard layouts). Therefore, +$mod+J+ is left, +$mod+K+
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is down, +$mod+L+ is up and `$mod+;` is right. So, to switch between the
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terminals, use +$mod+K+ or +$mod+L+. Of course, you can also use the arrow keys.
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2011-05-28 21:58:58 +02:00
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At the moment, your workspace is split (it contains two terminals) in a
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specific direction (horizontal by default). Every window can be split
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horizontally or vertically again, just like the workspace. The terminology is
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"window" for a container that actually contains an X11 window (like a terminal
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or browser) and "split container" for containers that consist of one or more
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windows.
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2009-06-01 14:59:25 +02:00
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2011-05-28 21:58:58 +02:00
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TODO: picture of the tree
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2009-06-01 14:59:25 +02:00
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2012-10-16 23:02:04 +02:00
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To split a window vertically, press +$mod+v+ before you create the new window.
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To split it horizontally, press +$mod+h+.
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2009-06-01 14:59:25 +02:00
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2011-07-28 22:51:34 +02:00
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=== Changing the container layout
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2009-06-01 14:59:25 +02:00
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2011-07-28 22:51:34 +02:00
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A split container can have one of the following layouts:
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2009-06-01 14:59:25 +02:00
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Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
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splith/splitv::
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2010-03-16 20:28:43 +01:00
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Windows are sized so that every window gets an equal amount of space in the
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
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container. splith distributes the windows horizontally (windows are right next
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to each other), splitv distributes them vertically (windows are on top of each
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other).
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2009-10-23 19:53:36 +02:00
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stacking::
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2010-03-16 20:28:43 +01:00
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Only the focused window in the container is displayed. You get a list of
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2009-10-23 19:53:36 +02:00
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windows at the top of the container.
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tabbed::
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The same principle as +stacking+, but the list of windows at the top is only
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2010-03-16 20:28:43 +01:00
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a single line which is vertically split.
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2009-10-23 19:53:36 +02:00
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2012-10-16 23:02:04 +02:00
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To switch modes, press +$mod+e+ for splith/splitv (it toggles), +$mod+s+ for
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stacking and +$mod+w+ for tabbed.
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2009-10-23 19:53:36 +02:00
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image:modes.png[Container modes]
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2009-06-01 14:59:25 +02:00
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=== Toggling fullscreen mode for a window
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2011-07-28 22:51:34 +02:00
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To display a window in fullscreen mode or to go out of fullscreen mode again,
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2012-10-16 23:02:04 +02:00
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press +$mod+f+.
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2011-05-28 21:58:58 +02:00
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2011-07-29 13:31:37 +02:00
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There is also a global fullscreen mode in i3 in which the client will span all
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2012-01-27 23:32:25 +01:00
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available outputs (the command is +fullscreen global+).
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2010-03-08 02:02:35 +01:00
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2009-06-01 14:59:25 +02:00
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=== Opening other applications
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2010-03-16 20:28:43 +01:00
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Aside from opening applications from a terminal, you can also use the handy
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2012-10-16 23:02:04 +02:00
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+dmenu+ which is opened by pressing +$mod+d+ by default. Just type the name
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2011-07-28 22:51:34 +02:00
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(or a part of it) of the application which you want to open. The corresponding
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application has to be in your +$PATH+ for this to work.
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2009-06-01 14:59:25 +02:00
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2010-03-16 20:28:43 +01:00
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Additionally, if you have applications you open very frequently, you can
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2010-03-15 18:23:12 +01:00
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create a keybinding for starting the application directly. See the section
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2011-07-28 22:51:34 +02:00
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<<configuring>> for details.
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2009-06-01 14:59:25 +02:00
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=== Closing windows
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2010-03-16 20:28:43 +01:00
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If an application does not provide a mechanism for closing (most applications
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2009-06-01 14:59:25 +02:00
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provide a menu, the escape key or a shortcut like +Control+W+ to close), you
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2012-10-16 23:02:04 +02:00
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can press +$mod+Shift+q+ to kill a window. For applications which support
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2009-06-01 14:59:25 +02:00
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the WM_DELETE protocol, this will correctly close the application (saving
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any modifications or doing other cleanup). If the application doesn’t support
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2010-03-16 20:28:43 +01:00
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the WM_DELETE protocol your X server will kill the window and the behaviour
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depends on the application.
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2009-06-01 14:59:25 +02:00
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=== Using workspaces
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Workspaces are an easy way to group a set of windows. By default, you are on
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the first workspace, as the bar on the bottom left indicates. To switch to
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2012-10-16 23:02:04 +02:00
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another workspace, press +$mod+num+ where +num+ is the number of the workspace
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2009-06-01 14:59:25 +02:00
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you want to use. If the workspace does not exist yet, it will be created.
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A common paradigm is to put the web browser on one workspace, communication
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2010-03-21 01:50:10 +01:00
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applications (+mutt+, +irssi+, ...) on another one, and the ones with which you
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work, on the third one. Of course, there is no need to follow this approach.
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2009-06-01 14:59:25 +02:00
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2010-03-16 20:28:43 +01:00
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If you have multiple screens, a workspace will be created on each screen at
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startup. If you open a new workspace, it will be bound to the screen you
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created it on. When you switch to a workspace on another screen, i3 will set
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focus to that screen.
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2009-06-01 14:59:25 +02:00
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=== Moving windows to workspaces
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2012-10-16 23:02:04 +02:00
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To move a window to another workspace, simply press +$mod+Shift+num+ where
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2009-06-01 14:59:25 +02:00
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+num+ is (like when switching workspaces) the number of the target workspace.
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Similarly to switching workspaces, the target workspace will be created if
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it does not yet exist.
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2011-05-28 21:58:58 +02:00
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=== Resizing
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2009-06-01 14:59:25 +02:00
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2011-05-28 21:58:58 +02:00
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The easiest way to resize a container is by using the mouse: Grab the border
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and move it to the wanted size.
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2009-06-01 14:59:25 +02:00
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2009-10-23 19:53:36 +02:00
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See <<resizingconfig>> for how to configure i3 to be able to resize
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columns/rows with your keyboard.
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2009-06-01 14:59:25 +02:00
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=== Restarting i3 inplace
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2010-03-21 01:50:10 +01:00
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To restart i3 inplace (and thus get into a clean state if there is a bug, or
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2012-10-16 23:02:04 +02:00
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to upgrade to a newer version of i3) you can use +$mod+Shift+r+.
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2009-06-01 14:59:25 +02:00
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=== Exiting i3
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2012-10-16 23:02:04 +02:00
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To cleanly exit i3 without killing your X server, you can use +$mod+Shift+e+.
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2009-06-01 14:59:25 +02:00
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=== Floating
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2010-03-15 18:23:12 +01:00
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Floating mode is the opposite of tiling mode. The position and size of a window
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2010-03-16 20:28:43 +01:00
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are not managed by i3, but by you. Using this mode violates the tiling
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2009-06-01 14:59:25 +02:00
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paradigm but can be useful for some corner cases like "Save as" dialog
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2011-05-28 21:58:58 +02:00
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windows, or toolbar windows (GIMP or similar). Those windows usually set the
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appropriate hint and are opened in floating mode by default.
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2009-06-01 14:59:25 +02:00
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2012-10-16 23:02:04 +02:00
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You can toggle floating mode for a window by pressing +$mod+Shift+Space+. By
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2010-03-16 20:28:43 +01:00
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dragging the window’s titlebar with your mouse you can move the window
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2010-03-25 03:26:59 +01:00
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around. By grabbing the borders and moving them you can resize the window. You
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can also do that by using the <<floating_modifier>>.
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2009-06-01 14:59:25 +02:00
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2010-03-25 03:26:59 +01:00
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For resizing floating windows with your keyboard, see <<resizingconfig>>.
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2009-06-01 14:59:25 +02:00
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2010-03-16 20:28:43 +01:00
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Floating windows are always on top of tiling windows.
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2009-06-01 14:59:25 +02:00
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2011-05-28 21:58:58 +02:00
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== Tree
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2011-07-28 22:51:34 +02:00
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i3 stores all information about the X11 outputs, workspaces and layout of the
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windows on them in a tree. The root node is the X11 root window, followed by
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the X11 outputs, then dock areas and a content container, then workspaces and
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2011-11-13 11:51:58 +01:00
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finally the windows themselves. In previous versions of i3 we had multiple lists
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2011-07-28 22:51:34 +02:00
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(of outputs, workspaces) and a table for each workspace. That approach turned
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out to be complicated to use (snapping), understand and implement.
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2011-05-28 21:58:58 +02:00
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=== The tree consists of Containers
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The building blocks of our tree are so called +Containers+. A +Container+ can
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host a window (meaning an X11 window, one that you can actually see and use,
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like a browser). Alternatively, it could contain one or more +Containers+. A
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simple example is the workspace: When you start i3 with a single monitor, a
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single workspace and you open two terminal windows, you will end up with a tree
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like this:
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image::tree-layout2.png["layout2",float="right"]
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image::tree-shot4.png["shot4",title="Two terminals on standard workspace"]
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=== Orientation and Split Containers
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[[OrientationSplit]]
|
|
|
|
|
|
|
|
|
|
It is only natural to use so-called +Split Containers+ in order to build a
|
|
|
|
|
layout when using a tree as data structure. In i3, every +Container+ has an
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
orientation (horizontal, vertical or unspecified) and the orientation depends
|
|
|
|
|
on the layout the container is in (vertical for splitv and stacking, horizontal
|
|
|
|
|
for splith and tabbed). So, in our example with the workspace, the default
|
|
|
|
|
layout of the workspace +Container+ is splith (most monitors are widescreen
|
2012-10-16 23:02:04 +02:00
|
|
|
|
nowadays). If you change the layout to splitv (+$mod+l+ in the default config)
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
and *then* open two terminals, i3 will configure your windows like this:
|
2011-05-28 21:58:58 +02:00
|
|
|
|
|
|
|
|
|
image::tree-shot2.png["shot2",title="Vertical Workspace Orientation"]
|
|
|
|
|
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
An interesting new feature of i3 since version 4 is the ability to split anything:
|
|
|
|
|
Let’s assume you have two terminals on a workspace (with splith layout, that is
|
|
|
|
|
horizontal orientation), focus is on the right terminal. Now you want to open
|
|
|
|
|
another terminal window below the current one. If you would just open a new
|
|
|
|
|
terminal window, it would show up to the right due to the splith layout.
|
2012-10-16 23:02:04 +02:00
|
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|
|
Instead, press +$mod+v+ to split the container with the splitv layout (to
|
|
|
|
|
open a +Horizontal Split Container+, use +$mod+h+). Now you can open a new
|
2011-05-28 21:58:58 +02:00
|
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|
|
terminal and it will open below the current one:
|
|
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|
|
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|
|
image::tree-layout1.png["Layout",float="right"]
|
|
|
|
|
image::tree-shot1.png["shot",title="Vertical Split Container"]
|
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|
unfloat::[]
|
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|
You probably guessed it already: There is no limit on how deep your hierarchy
|
|
|
|
|
of splits can be.
|
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|
|
2011-06-10 01:36:33 +02:00
|
|
|
|
=== Focus parent
|
2011-05-28 21:58:58 +02:00
|
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|
|
Let’s stay with our example from above. We have a terminal on the left and two
|
|
|
|
|
vertically split terminals on the right, focus is on the bottom right one. When
|
|
|
|
|
you open a new terminal, it will open below the current one.
|
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|
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|
|
So, how can you open a new terminal window to the *right* of the current one?
|
2011-06-10 01:36:33 +02:00
|
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|
|
The solution is to use +focus parent+, which will focus the +Parent Container+ of
|
2011-05-28 21:58:58 +02:00
|
|
|
|
the current +Container+. In this case, you would focus the +Vertical Split
|
|
|
|
|
Container+ which is *inside* the horizontally oriented workspace. Thus, now new
|
|
|
|
|
windows will be opened to the right of the +Vertical Split Container+:
|
|
|
|
|
|
2011-06-10 01:36:33 +02:00
|
|
|
|
image::tree-shot3.png["shot3",title="Focus parent, then open new terminal"]
|
2011-05-28 21:58:58 +02:00
|
|
|
|
|
2012-06-24 17:30:18 +02:00
|
|
|
|
=== Implicit containers
|
|
|
|
|
|
|
|
|
|
In some cases, i3 needs to implicitly create a container to fulfill your
|
|
|
|
|
command.
|
|
|
|
|
|
|
|
|
|
One example is the following scenario: You start i3 with a single monitor and a
|
|
|
|
|
single workspace on which you open three terminal windows. All these terminal
|
|
|
|
|
windows are directly attached to one node inside i3’s layout tree, the
|
|
|
|
|
workspace node. By default, the workspace node’s orientation is +horizontal+.
|
|
|
|
|
|
2012-10-16 23:02:04 +02:00
|
|
|
|
Now you move one of these terminals down (+$mod+k+ by default). The workspace
|
2012-06-24 17:30:18 +02:00
|
|
|
|
node’s orientation will be changed to +vertical+. The terminal window you moved
|
|
|
|
|
down is directly attached to the workspace and appears on the bottom of the
|
|
|
|
|
screen. A new (horizontal) container was created to accomodate the other two
|
|
|
|
|
terminal windows. You will notice this when switching to tabbed mode (for
|
|
|
|
|
example). You would end up having one tab called "another container" and the
|
|
|
|
|
other one being the terminal window you moved down.
|
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
[[configuring]]
|
2009-05-16 17:32:36 +02:00
|
|
|
|
== Configuring i3
|
|
|
|
|
|
2009-06-01 14:59:25 +02:00
|
|
|
|
This is where the real fun begins ;-). Most things are very dependant on your
|
2010-03-16 20:28:43 +01:00
|
|
|
|
ideal working environment so we can’t make reasonable defaults for them.
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
|
|
|
|
While not using a programming language for the configuration, i3 stays
|
2010-03-16 20:28:43 +01:00
|
|
|
|
quite flexible in regards to the things you usually want your window manager
|
2009-06-01 14:59:25 +02:00
|
|
|
|
to do.
|
|
|
|
|
|
|
|
|
|
For example, you can configure bindings to jump to specific windows,
|
2010-03-16 20:28:43 +01:00
|
|
|
|
you can set specific applications to start on specific workspaces, you can
|
|
|
|
|
automatically start applications, you can change the colors of i3, and you
|
|
|
|
|
can bind your keys to do useful things.
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
2010-03-07 00:00:04 +01:00
|
|
|
|
To change the configuration of i3, copy +/etc/i3/config+ to +\~/.i3/config+
|
|
|
|
|
(or +~/.config/i3/config+ if you like the XDG directory scheme) and edit it
|
|
|
|
|
with a text editor.
|
2009-10-11 14:43:56 +02:00
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
On first start (and on all following starts, unless you have a configuration
|
|
|
|
|
file), i3 will offer you to create a configuration file. You can tell the
|
|
|
|
|
wizard to use either Alt (Mod1) or Windows (Mod4) as modifier in the config
|
|
|
|
|
file. Also, the created config file will use the key symbols of your current
|
|
|
|
|
keyboard layout. To start the wizard, use the command +i3-config-wizard+.
|
|
|
|
|
Please note that you must not have +~/.i3/config+, otherwise the wizard will
|
|
|
|
|
exit.
|
|
|
|
|
|
2010-03-07 00:00:04 +01:00
|
|
|
|
=== Comments
|
2009-10-11 14:43:56 +02:00
|
|
|
|
|
2010-03-07 00:00:04 +01:00
|
|
|
|
It is possible and recommended to use comments in your configuration file to
|
|
|
|
|
properly document your setup for later reference. Comments are started with
|
2010-03-16 20:28:43 +01:00
|
|
|
|
a # and can only be used at the beginning of a line:
|
2010-03-07 00:00:04 +01:00
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
-------------------
|
|
|
|
|
# This is a comment
|
|
|
|
|
-------------------
|
|
|
|
|
|
2012-08-12 12:37:39 +02:00
|
|
|
|
[[fonts]]
|
|
|
|
|
|
2010-03-07 00:00:04 +01:00
|
|
|
|
=== Fonts
|
|
|
|
|
|
2012-08-12 12:37:39 +02:00
|
|
|
|
i3 has support for both X core fonts and FreeType fonts (through Pango) to
|
|
|
|
|
render window titles.
|
|
|
|
|
|
|
|
|
|
To generate an X core font description, you can use +xfontsel(1)+. To see
|
|
|
|
|
special characters (Unicode), you need to use a font which supports the
|
|
|
|
|
ISO-10646 encoding.
|
|
|
|
|
|
|
|
|
|
A FreeType font description is composed by a font family, a style, a weight,
|
|
|
|
|
a variant, a stretch and a size.
|
|
|
|
|
FreeType fonts support right-to-left rendering and contain often more
|
|
|
|
|
Unicode glyphs than X core fonts.
|
2010-03-07 00:00:04 +01:00
|
|
|
|
|
2011-05-28 21:58:58 +02:00
|
|
|
|
If i3 cannot open the configured font, it will output an error in the logfile
|
|
|
|
|
and fall back to a working font.
|
|
|
|
|
|
2010-03-07 00:00:04 +01:00
|
|
|
|
*Syntax*:
|
|
|
|
|
------------------------------
|
|
|
|
|
font <X core font description>
|
2012-08-12 12:37:39 +02:00
|
|
|
|
font xft:<a FreeType font description>
|
2010-03-07 00:00:04 +01:00
|
|
|
|
------------------------------
|
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
--------------------------------------------------------------
|
|
|
|
|
font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
|
2012-08-12 12:37:39 +02:00
|
|
|
|
font xft:DejaVu Sans Mono 10
|
2010-03-07 00:00:04 +01:00
|
|
|
|
--------------------------------------------------------------
|
2009-05-16 17:32:36 +02:00
|
|
|
|
|
2010-03-25 03:26:59 +01:00
|
|
|
|
[[keybindings]]
|
|
|
|
|
|
2009-05-16 17:32:36 +02:00
|
|
|
|
=== Keyboard bindings
|
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
A keyboard binding makes i3 execute a command (see below) upon pressing a
|
|
|
|
|
specific key. i3 allows you to bind either on keycodes or on keysyms (you can
|
|
|
|
|
also mix your bindings, though i3 will not protect you from overlapping ones).
|
|
|
|
|
|
2010-03-21 01:50:10 +01:00
|
|
|
|
* A keysym (key symbol) is a description for a specific symbol, like "a"
|
|
|
|
|
or "b", but also more strange ones like "underscore" instead of "_". These
|
|
|
|
|
are the ones you use in Xmodmap to remap your keys. To get the current
|
2012-03-22 13:10:36 +01:00
|
|
|
|
mapping of your keys, use +xmodmap -pke+. To interactively enter a key and
|
|
|
|
|
see what keysym it is configured to, use +xev+.
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
* Keycodes do not need to have a symbol assigned (handy for custom vendor
|
|
|
|
|
hotkeys on some notebooks) and they will not change their meaning as you
|
|
|
|
|
switch to a different keyboard layout (when using +xmodmap+).
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2010-03-16 20:28:43 +01:00
|
|
|
|
My recommendation is: If you often switch keyboard layouts but you want to keep
|
2010-03-21 01:50:10 +01:00
|
|
|
|
your bindings in the same physical location on the keyboard, use keycodes.
|
|
|
|
|
If you don’t switch layouts, and want a clean and simple config file, use
|
|
|
|
|
keysyms.
|
2009-05-16 17:32:36 +02:00
|
|
|
|
|
2012-09-06 17:31:30 +02:00
|
|
|
|
Some tools (such as +import+ or +xdotool+) might be unable to run upon a
|
|
|
|
|
KeyPress event, because the keyboard/pointer is still grabbed. For these
|
|
|
|
|
situations, the +--release+ flag can be used, which will execute the command
|
|
|
|
|
after the keys have been released.
|
|
|
|
|
|
2009-05-16 17:32:36 +02:00
|
|
|
|
*Syntax*:
|
2009-08-19 12:59:13 +02:00
|
|
|
|
----------------------------------
|
2012-09-06 17:31:30 +02:00
|
|
|
|
bindsym [--release] [Modifiers+]keysym command
|
|
|
|
|
bindcode [--release] [Modifiers+]keycode command
|
2009-08-19 12:59:13 +02:00
|
|
|
|
----------------------------------
|
2009-05-16 17:32:36 +02:00
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
--------------------------------
|
|
|
|
|
# Fullscreen
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+f fullscreen
|
2009-05-16 17:32:36 +02:00
|
|
|
|
|
|
|
|
|
# Restart
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+Shift+r restart
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
|
|
|
|
# Notebook-specific hotkeys
|
2012-09-06 17:31:16 +02:00
|
|
|
|
bindcode 214 exec --no-startup-id /home/michael/toggle_beamer.sh
|
2012-09-06 17:31:30 +02:00
|
|
|
|
|
|
|
|
|
# Simulate ctrl+v upon pressing $mod+x
|
|
|
|
|
bindsym --release $mod+x exec --no-startup-id xdotool key --clearmodifiers ctrl+v
|
|
|
|
|
|
|
|
|
|
# Take a screenshot upon pressing $mod+x (select an area)
|
|
|
|
|
bindsym --release $mod+x exec --no-startup-id import /tmp/latest-screenshot.png
|
2009-05-16 17:32:36 +02:00
|
|
|
|
--------------------------------
|
|
|
|
|
|
2009-05-26 17:37:56 +02:00
|
|
|
|
Available Modifiers:
|
|
|
|
|
|
|
|
|
|
Mod1-Mod5, Shift, Control::
|
|
|
|
|
Standard modifiers, see +xmodmap(1)+
|
|
|
|
|
|
|
|
|
|
Mode_switch::
|
|
|
|
|
Unlike other window managers, i3 can use Mode_switch as a modifier. This allows
|
|
|
|
|
you to remap capslock (for example) to Mode_switch and use it for both: typing
|
|
|
|
|
umlauts or special characters 'and' having some comfortably reachable key
|
|
|
|
|
bindings. For example, when typing, capslock+1 or capslock+2 for switching
|
|
|
|
|
workspaces is totally convenient. Try it :-).
|
|
|
|
|
|
2010-03-25 03:26:59 +01:00
|
|
|
|
[[floating_modifier]]
|
|
|
|
|
|
2009-06-24 20:31:00 +02:00
|
|
|
|
=== The floating modifier
|
|
|
|
|
|
|
|
|
|
To move floating windows with your mouse, you can either grab their titlebar
|
|
|
|
|
or configure the so called floating modifier which you can then press and
|
2010-03-16 20:28:43 +01:00
|
|
|
|
click anywhere in the window itself to move it. The most common setup is to
|
|
|
|
|
use the same key you use for managing windows (Mod1 for example). Then
|
|
|
|
|
you can press Mod1, click into a window using your left mouse button, and drag
|
|
|
|
|
it to the position you want.
|
2009-06-24 20:31:00 +02:00
|
|
|
|
|
2010-03-21 01:50:10 +01:00
|
|
|
|
When holding the floating modifier, you can resize a floating window by
|
|
|
|
|
pressing the right mouse button on it and moving around while holding it. If
|
2011-10-29 23:58:32 +02:00
|
|
|
|
you hold the shift button as well, the resize will be proportional (the aspect
|
|
|
|
|
ratio will be preserved).
|
2010-03-13 00:59:16 +01:00
|
|
|
|
|
2009-06-24 20:31:00 +02:00
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------------------------
|
|
|
|
|
floating_modifier <Modifiers>
|
|
|
|
|
--------------------------------
|
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
*Example*:
|
2009-06-24 20:31:00 +02:00
|
|
|
|
--------------------------------
|
|
|
|
|
floating_modifier Mod1
|
|
|
|
|
--------------------------------
|
|
|
|
|
|
2012-02-16 15:36:46 +01:00
|
|
|
|
=== Constraining floating window size
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|
|
The maximum and minimum dimensions of floating windows can be specified. If
|
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|
|
either dimension of +floating_maximum_size+ is specified as -1, that dimension
|
|
|
|
|
will be unconstrained with respect to its maximum value. If either dimension of
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|
|
+floating_maximum_size+ is undefined, or specified as 0, i3 will use a default
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|
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|
|
value to constrain the maximum size. +floating_minimum_size+ is treated in a
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|
|
manner analogous to +floating_maximum_size+.
|
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|
|
*Syntax*:
|
|
|
|
|
----------------------------------------
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|
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|
|
floating_minimum_size <width> x <height>
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|
floating_maximum_size <width> x <height>
|
|
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|
|
----------------------------------------
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|
|
*Example*:
|
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|
|
--------------------------------------
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|
floating_minimum_size 75 x 50
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|
floating_maximum_size -1 x -1
|
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|
|
--------------------------------------
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|
|
2011-07-29 01:12:06 +02:00
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|
|
|
=== Orientation for new workspaces
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|
|
New workspaces get a reasonable default orientation: Wide-screen monitors
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|
|
(anything wider than high) get horizontal orientation, rotated monitors
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|
|
(anything higher than wide) get vertical orientation.
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|
2011-07-29 13:31:37 +02:00
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|
|
With the +default_orientation+ configuration directive, you can override that
|
2011-07-29 01:12:06 +02:00
|
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|
|
behaviour.
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|
|
*Syntax*:
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|
|
----------------------------------------------
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|
|
default_orientation <horizontal|vertical|auto>
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|
----------------------------------------------
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*Example*:
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----------------------------
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default_orientation vertical
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----------------------------
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|
2009-10-23 19:53:36 +02:00
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|
|
=== Layout mode for new containers
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|
2011-06-10 15:14:42 +02:00
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|
This option determines in which mode new containers on workspace level will
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start.
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|
///////////////////////////////
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See also <<stack-limit>>.
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//////////////////////////////
|
2009-10-23 19:53:36 +02:00
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|
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*Syntax*:
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|
|
---------------------------------------------
|
2011-06-10 15:14:42 +02:00
|
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|
|
workspace_layout <default|stacking|tabbed>
|
2009-10-23 19:53:36 +02:00
|
|
|
|
---------------------------------------------
|
2011-06-10 15:14:42 +02:00
|
|
|
|
/////////////////////////////////////////////
|
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|
|
new_container stack-limit <cols|rows> <value>
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|
|
/////////////////////////////////////////////
|
2009-10-23 19:53:36 +02:00
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|
|
|
|
2011-07-28 22:51:34 +02:00
|
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|
|
*Example*:
|
2009-10-23 19:53:36 +02:00
|
|
|
|
---------------------
|
2011-06-10 15:14:42 +02:00
|
|
|
|
workspace_layout tabbed
|
2009-11-08 12:45:05 +01:00
|
|
|
|
---------------------
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|
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|
|
=== Border style for new windows
|
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|
2012-06-10 21:30:14 +02:00
|
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|
|
This option determines which border style new windows will have. The default is
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|
|
"normal".
|
2009-11-08 12:45:05 +01:00
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|
|
*Syntax*:
|
|
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|
|
---------------------------------------------
|
2012-09-24 01:14:00 +02:00
|
|
|
|
new_window <normal|1pixel|none|pixel>
|
2009-11-08 12:45:05 +01:00
|
|
|
|
---------------------------------------------
|
2011-07-28 22:51:34 +02:00
|
|
|
|
*Example*:
|
2009-11-08 12:45:05 +01:00
|
|
|
|
---------------------
|
2011-05-28 21:58:58 +02:00
|
|
|
|
new_window 1pixel
|
2009-10-23 19:53:36 +02:00
|
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|
|
---------------------
|
2009-06-24 20:31:00 +02:00
|
|
|
|
|
2012-09-24 01:14:00 +02:00
|
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|
|
The "normal" and "pixel" border styles support an optional border width in
|
|
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|
|
pixels:
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|
|
*Example*:
|
|
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|
|
---------------------
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|
|
# The same as new_window none
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|
|
new_window pixel 0
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|
|
# A 3 px border
|
|
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|
|
new_window pixel 3
|
|
|
|
|
---------------------
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|
|
2012-07-22 11:57:07 +02:00
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|
|
=== Hiding vertical borders
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|
|
You can hide vertical borders adjacent to the screen edges using
|
2012-08-05 21:41:36 +02:00
|
|
|
|
+hide_edge_borders+. This is useful if you are using scrollbars, or do not want
|
|
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|
|
to waste even two pixels in displayspace. Default is none.
|
2012-07-22 11:57:07 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------------
|
2012-08-05 21:41:36 +02:00
|
|
|
|
hide_edge_borders <none|vertical|horizontal|both>
|
2012-07-22 11:57:07 +02:00
|
|
|
|
----------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
----------------------
|
2012-08-05 21:41:36 +02:00
|
|
|
|
hide_edge_borders vertical
|
2012-07-22 11:57:07 +02:00
|
|
|
|
----------------------
|
|
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|
|
2011-07-31 23:38:08 +02:00
|
|
|
|
=== Arbitrary commands for specific windows (for_window)
|
|
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|
|
|
|
With the +for_window+ command, you can let i3 execute any command when it
|
|
|
|
|
encounters a specific window. This can be used to set windows to floating or to
|
|
|
|
|
change their border style, for example.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
-----------------------------
|
2011-09-11 23:15:14 +02:00
|
|
|
|
for_window <criteria> command
|
2011-07-31 23:38:08 +02:00
|
|
|
|
-----------------------------
|
|
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|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
------------------------------------------------
|
|
|
|
|
# enable floating mode for all XTerm windows
|
2011-08-03 20:47:29 +02:00
|
|
|
|
for_window [class="XTerm"] floating enable
|
2011-07-31 23:38:08 +02:00
|
|
|
|
|
|
|
|
|
# Make all urxvts use a 1-pixel border:
|
|
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|
|
for_window [class="urxvt"] border 1pixel
|
|
|
|
|
|
|
|
|
|
# A less useful, but rather funny example:
|
|
|
|
|
# makes the window floating as soon as I change
|
|
|
|
|
# directory to ~/work
|
2011-08-03 20:47:29 +02:00
|
|
|
|
for_window [title="x200: ~/work"] floating enable
|
2011-07-31 23:38:08 +02:00
|
|
|
|
------------------------------------------------
|
|
|
|
|
|
2011-08-29 16:04:42 +02:00
|
|
|
|
The valid criteria are the same as those for commands, see <<command_criteria>>.
|
|
|
|
|
|
2009-06-13 20:10:49 +02:00
|
|
|
|
=== Variables
|
|
|
|
|
|
2010-03-16 20:28:43 +01:00
|
|
|
|
As you learned in the section about keyboard bindings, you will have
|
2009-06-13 20:10:49 +02:00
|
|
|
|
to configure lots of bindings containing modifier keys. If you want to save
|
2010-03-16 20:28:43 +01:00
|
|
|
|
yourself some typing and be able to change the modifier you use later,
|
|
|
|
|
variables can be handy.
|
2009-06-13 20:10:49 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------
|
2010-04-13 21:05:04 +02:00
|
|
|
|
set $name value
|
2009-06-13 20:10:49 +02:00
|
|
|
|
--------------
|
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
*Example*:
|
2009-06-13 20:10:49 +02:00
|
|
|
|
------------------------
|
|
|
|
|
set $m Mod1
|
2009-08-19 12:59:13 +02:00
|
|
|
|
bindsym $m+Shift+r restart
|
2009-06-13 20:10:49 +02:00
|
|
|
|
------------------------
|
|
|
|
|
|
2010-03-16 20:28:43 +01:00
|
|
|
|
Variables are directly replaced in the file when parsing. There is no fancy
|
2009-06-13 20:10:49 +02:00
|
|
|
|
handling and there are absolutely no plans to change this. If you need a more
|
2010-03-16 20:28:43 +01:00
|
|
|
|
dynamic configuration you should create a little script which generates a
|
2010-03-15 18:23:12 +01:00
|
|
|
|
configuration file and run it before starting i3 (for example in your
|
2011-07-28 22:51:34 +02:00
|
|
|
|
+~/.xsession+ file).
|
2009-06-13 20:10:49 +02:00
|
|
|
|
|
2009-05-16 17:32:36 +02:00
|
|
|
|
=== Automatically putting clients on specific workspaces
|
|
|
|
|
|
2009-12-07 10:25:12 +01:00
|
|
|
|
[[assign_workspace]]
|
|
|
|
|
|
2011-09-11 23:15:05 +02:00
|
|
|
|
To automatically make a specific window show up on a specific workspace, you
|
|
|
|
|
can use an *assignment*. You can match windows by using any criteria,
|
|
|
|
|
see <<command_criteria>>. It is recommended that you match on window classes
|
|
|
|
|
(and instances, when appropriate) instead of window titles whenever possible
|
|
|
|
|
because some applications first create their window, and then worry about
|
|
|
|
|
setting the correct title. Firefox with Vimperator comes to mind. The window
|
|
|
|
|
starts up being named Firefox, and only when Vimperator is loaded does the
|
|
|
|
|
title change. As i3 will get the title as soon as the application maps the
|
2011-07-29 13:31:37 +02:00
|
|
|
|
window (mapping means actually displaying it on the screen), you’d need to have
|
|
|
|
|
to match on 'Firefox' in this case.
|
2009-05-16 17:32:36 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
2009-07-21 16:43:20 +02:00
|
|
|
|
------------------------------------------------------------
|
2011-09-11 23:15:05 +02:00
|
|
|
|
assign <criteria> [→] workspace
|
2009-07-21 16:43:20 +02:00
|
|
|
|
------------------------------------------------------------
|
2009-05-16 17:32:36 +02:00
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
----------------------
|
2011-09-11 23:15:05 +02:00
|
|
|
|
# Assign URxvt terminals to workspace 2
|
|
|
|
|
assign [class="URxvt"] 2
|
|
|
|
|
|
|
|
|
|
# Same thing, but more precise (exact match instead of substring)
|
|
|
|
|
assign [class="^URxvt$"] 2
|
|
|
|
|
|
|
|
|
|
# Same thing, but with a beautiful arrow :)
|
|
|
|
|
assign [class="^URxvt$"] → 2
|
|
|
|
|
|
|
|
|
|
# Assignment to a named workspace
|
|
|
|
|
assign [class="^URxvt$"] → work
|
|
|
|
|
|
|
|
|
|
# Start urxvt -name irssi
|
|
|
|
|
assign [class="^URxvt$" instance="^irssi$"] → 3
|
2009-05-16 17:32:36 +02:00
|
|
|
|
----------------------
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
2010-03-15 18:23:12 +01:00
|
|
|
|
Note that the arrow is not required, it just looks good :-). If you decide to
|
2011-05-28 21:58:58 +02:00
|
|
|
|
use it, it has to be a UTF-8 encoded arrow, not `->` or something like that.
|
2010-03-15 18:23:12 +01:00
|
|
|
|
|
2011-09-11 23:15:05 +02:00
|
|
|
|
To get the class and instance, you can use +xprop+. After clicking on the
|
|
|
|
|
window, you will see the following output:
|
|
|
|
|
|
2011-12-24 15:36:11 +01:00
|
|
|
|
*xprop*:
|
2011-09-11 23:15:05 +02:00
|
|
|
|
-----------------------------------
|
|
|
|
|
WM_CLASS(STRING) = "irssi", "URxvt"
|
|
|
|
|
-----------------------------------
|
|
|
|
|
|
|
|
|
|
The first part of the WM_CLASS is the instance ("irssi" in this example), the
|
|
|
|
|
second part is the class ("URxvt" in this example).
|
|
|
|
|
|
|
|
|
|
Should you have any problems with assignments, make sure to check the i3
|
|
|
|
|
logfile first (see http://i3wm.org/docs/debugging.html). It includes more
|
|
|
|
|
details about the matching process and the window’s actual class, instance and
|
|
|
|
|
title when starting up.
|
|
|
|
|
|
2012-09-05 21:10:26 +02:00
|
|
|
|
Note that if you want to start an application just once on a specific
|
|
|
|
|
workspace, but you don’t want to assign all instances of it permanently, you
|
|
|
|
|
can make use of i3’s startup-notification support (see <<exec>>) in your config
|
|
|
|
|
file in the following way:
|
|
|
|
|
|
|
|
|
|
*Start iceweasel on workspace 3 (once)*:
|
|
|
|
|
-------------------------------------------------------------------------------
|
|
|
|
|
# Start iceweasel on workspace 3, then switch back to workspace 1
|
|
|
|
|
# (Being a command-line utility, i3-msg does not support startup notifications,
|
|
|
|
|
# hence the exec --no-startup-id.)
|
|
|
|
|
# (Starting iceweasel with i3’s exec command is important in order to make i3
|
|
|
|
|
# create a startup notification context, without which the iceweasel window(s)
|
|
|
|
|
# cannot be matched onto the workspace on which the command was started.)
|
|
|
|
|
exec --no-startup-id i3-msg 'workspace 3; exec iceweasel; workspace 1'
|
|
|
|
|
-------------------------------------------------------------------------------
|
|
|
|
|
|
2010-03-21 01:50:10 +01:00
|
|
|
|
=== Automatically starting applications on i3 startup
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
2011-07-12 12:24:01 +02:00
|
|
|
|
By using the +exec+ keyword outside a keybinding, you can configure
|
|
|
|
|
which commands will be performed by i3 on initial startup. +exec+
|
|
|
|
|
commands will not run when restarting i3, if you need a command to run
|
|
|
|
|
also when restarting i3 you should use the +exec_always+
|
|
|
|
|
keyword. These commands will be run in order.
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
2011-07-12 12:24:01 +02:00
|
|
|
|
-------------------
|
2011-10-25 23:21:09 +02:00
|
|
|
|
exec [--no-startup-id] command
|
|
|
|
|
exec_always [--no-startup-id] command
|
2011-07-12 12:24:01 +02:00
|
|
|
|
-------------------
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
--------------------------------
|
2011-10-21 23:22:02 +02:00
|
|
|
|
exec chromium
|
2011-07-12 12:24:01 +02:00
|
|
|
|
exec_always ~/my_script.sh
|
2011-10-25 23:21:09 +02:00
|
|
|
|
|
|
|
|
|
# Execute the terminal emulator urxvt, which is not yet startup-notification aware.
|
|
|
|
|
exec --no-startup-id urxvt
|
2009-06-01 14:59:25 +02:00
|
|
|
|
--------------------------------
|
|
|
|
|
|
2011-10-25 23:21:09 +02:00
|
|
|
|
The flag --no-startup-id is explained in <<exec>>.
|
|
|
|
|
|
2009-12-07 10:25:12 +01:00
|
|
|
|
[[workspace_screen]]
|
|
|
|
|
|
2010-03-25 03:26:59 +01:00
|
|
|
|
=== Automatically putting workspaces on specific screens
|
|
|
|
|
|
2010-03-16 20:28:43 +01:00
|
|
|
|
If you assign clients to workspaces, it might be handy to put the
|
2010-03-15 18:23:12 +01:00
|
|
|
|
workspaces on specific screens. Also, the assignment of workspaces to screens
|
2010-03-16 20:28:43 +01:00
|
|
|
|
will determine which workspace i3 uses for a new screen when adding screens
|
2010-03-15 18:23:12 +01:00
|
|
|
|
or when starting (e.g., by default it will use 1 for the first screen, 2 for
|
|
|
|
|
the second screen and so on).
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------------------
|
2011-10-27 23:45:34 +02:00
|
|
|
|
workspace <workspace> output <output>
|
2009-08-19 12:59:13 +02:00
|
|
|
|
----------------------------------
|
|
|
|
|
|
2010-03-21 01:50:10 +01:00
|
|
|
|
The 'output' is the name of the RandR output you attach your screen to. On a
|
2010-03-02 13:35:43 +01:00
|
|
|
|
laptop, you might have VGA1 and LVDS1 as output names. You can see the
|
|
|
|
|
available outputs by running +xrandr --current+.
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-10-27 23:45:34 +02:00
|
|
|
|
If you use named workspaces, they must be quoted:
|
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
*Examples*:
|
|
|
|
|
---------------------------
|
2010-03-02 13:35:43 +01:00
|
|
|
|
workspace 1 output LVDS1
|
|
|
|
|
workspace 5 output VGA1
|
2011-10-27 23:45:34 +02:00
|
|
|
|
workspace "2: vim" output VGA1
|
2009-08-19 12:59:13 +02:00
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
=== Changing colors
|
|
|
|
|
|
2011-07-29 13:31:37 +02:00
|
|
|
|
You can change all colors which i3 uses to draw the window decorations.
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------------------------------------
|
2012-01-22 12:22:15 +01:00
|
|
|
|
colorclass border background text indicator
|
2009-08-19 12:59:13 +02:00
|
|
|
|
--------------------------------------------
|
|
|
|
|
|
|
|
|
|
Where colorclass can be one of:
|
|
|
|
|
|
|
|
|
|
client.focused::
|
|
|
|
|
A client which currently has the focus.
|
|
|
|
|
client.focused_inactive::
|
|
|
|
|
A client which is the focused one of its container, but it does not have
|
|
|
|
|
the focus at the moment.
|
|
|
|
|
client.unfocused::
|
|
|
|
|
A client which is not the focused one of its container.
|
2009-09-06 22:40:11 +02:00
|
|
|
|
client.urgent::
|
|
|
|
|
A client which has its urgency hint activated.
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2010-09-25 03:01:56 +02:00
|
|
|
|
You can also specify the color to be used to paint the background of the client
|
|
|
|
|
windows. This color will be used to paint the window on top of which the client
|
|
|
|
|
will be rendered.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
-----------------------
|
|
|
|
|
client.background color
|
|
|
|
|
-----------------------
|
|
|
|
|
|
|
|
|
|
Only clients that do not cover the whole area of this window expose the color
|
|
|
|
|
used to paint it. If you use a color other than black for your terminals, you
|
|
|
|
|
most likely want to set the client background color to the same color as your
|
|
|
|
|
terminal program's background color to avoid black gaps between the rendered
|
2011-12-23 16:29:26 +01:00
|
|
|
|
area of the terminal and the i3 border.
|
2010-09-25 03:01:56 +02:00
|
|
|
|
|
2010-03-15 18:23:12 +01:00
|
|
|
|
Colors are in HTML hex format (#rrggbb), see the following example:
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-08-27 16:47:36 +02:00
|
|
|
|
*Examples (default colors)*:
|
2012-01-22 12:22:15 +01:00
|
|
|
|
---------------------------------------------------------
|
|
|
|
|
# class border backgr. text indicator
|
|
|
|
|
client.focused #4c7899 #285577 #ffffff #2e9ef4
|
|
|
|
|
client.focused_inactive #333333 #5f676a #ffffff #484e50
|
|
|
|
|
client.unfocused #333333 #222222 #888888 #292d2e
|
|
|
|
|
client.urgent #2f343a #900000 #ffffff #900000
|
|
|
|
|
---------------------------------------------------------
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2010-03-21 01:50:10 +01:00
|
|
|
|
Note that for the window decorations, the color around the child window is the
|
|
|
|
|
background color, and the border color is only the two thin lines at the top of
|
2009-12-15 19:11:01 +01:00
|
|
|
|
the window.
|
|
|
|
|
|
2012-01-22 12:22:15 +01:00
|
|
|
|
The indicator color is used for indicating where a new window will be opened.
|
|
|
|
|
For horizontal split containers, the right border will be painted in indicator
|
|
|
|
|
color, for vertical split containers, the bottom border. This only applies to
|
|
|
|
|
single windows within a split container, which are otherwise indistinguishable
|
|
|
|
|
from single windows outside of a split container.
|
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
=== Interprocess communication
|
|
|
|
|
|
2010-03-15 18:23:12 +01:00
|
|
|
|
i3 uses unix sockets to provide an IPC interface. This allows third-party
|
2010-03-21 01:50:10 +01:00
|
|
|
|
programs to get information from i3, such as the current workspaces
|
|
|
|
|
(to display a workspace bar), and to control i3.
|
2010-03-15 18:23:12 +01:00
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
The IPC socket is enabled by default and will be created in
|
2011-12-18 18:53:21 +01:00
|
|
|
|
+/tmp/i3-%u.XXXXXX/ipc-socket.%p+ where +%u+ is your UNIX username, +%p+ is
|
|
|
|
|
the PID of i3 and XXXXXX is a string of random characters from the portable
|
|
|
|
|
filename character set (see mkdtemp(3)).
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
You can override the default path through the environment-variable +I3SOCK+ or
|
2011-08-25 14:11:31 +02:00
|
|
|
|
by specifying the +ipc-socket+ directive. This is discouraged, though, since i3
|
2011-12-18 18:53:21 +01:00
|
|
|
|
does the right thing by default. If you decide to change it, it is strongly
|
|
|
|
|
recommended to set this to a location in your home directory so that no other
|
|
|
|
|
user can create that directory.
|
2011-01-11 04:39:48 +01:00
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
*Examples*:
|
|
|
|
|
----------------------------
|
2011-12-18 18:53:21 +01:00
|
|
|
|
ipc-socket ~/.i3/i3-ipc.sock
|
2009-08-19 12:59:13 +02:00
|
|
|
|
----------------------------
|
|
|
|
|
|
2010-03-21 01:50:10 +01:00
|
|
|
|
You can then use the +i3-msg+ application to perform any command listed in
|
|
|
|
|
the next section.
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-07-29 00:26:30 +02:00
|
|
|
|
=== Focus follows mouse
|
2010-01-29 21:58:28 +01:00
|
|
|
|
|
2012-06-10 21:30:14 +02:00
|
|
|
|
By default, window focus follows your mouse movements. However, if you have a
|
|
|
|
|
setup where your mouse usually is in your way (like a touchpad on your laptop
|
|
|
|
|
which you do not want to disable completely), you might want to disable 'focus
|
|
|
|
|
follows mouse' and control focus only by using your keyboard. The mouse will
|
|
|
|
|
still be useful inside the currently active window (for example to click on
|
|
|
|
|
links in your browser window).
|
2010-01-29 21:58:28 +01:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------------
|
|
|
|
|
focus_follows_mouse <yes|no>
|
|
|
|
|
----------------------------
|
|
|
|
|
|
2011-07-29 00:26:30 +02:00
|
|
|
|
*Example*:
|
2010-01-29 21:58:28 +01:00
|
|
|
|
----------------------
|
|
|
|
|
focus_follows_mouse no
|
|
|
|
|
----------------------
|
|
|
|
|
|
2011-07-29 00:26:30 +02:00
|
|
|
|
=== Popups during fullscreen mode
|
|
|
|
|
|
|
|
|
|
When you are in fullscreen mode, some applications still open popup windows
|
|
|
|
|
(take Xpdf for example). This is because these applications may not be aware
|
|
|
|
|
that they are in fullscreen mode (they do not check the corresponding hint).
|
2012-10-24 19:59:09 +02:00
|
|
|
|
There are three things which are possible to do in this situation:
|
2011-07-29 00:26:30 +02:00
|
|
|
|
|
2012-10-24 19:59:09 +02:00
|
|
|
|
1. Display the popup if it belongs to the fullscreen application only. This is
|
|
|
|
|
the default and should be reasonable behavior for most users.
|
|
|
|
|
2. Just ignore the popup (don’t map it). This won’t interrupt you while you are
|
2011-07-29 00:26:30 +02:00
|
|
|
|
in fullscreen. However, some apps might react badly to this (deadlock until
|
|
|
|
|
you go out of fullscreen).
|
2012-10-24 19:59:09 +02:00
|
|
|
|
3. Leave fullscreen mode.
|
2011-07-29 00:26:30 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
-------------------------------------------------
|
2012-10-24 19:59:09 +02:00
|
|
|
|
popup_during_fullscreen <smart|ignore|leave_fullscreen>
|
2011-07-29 00:26:30 +02:00
|
|
|
|
-------------------------------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
------------------------------
|
2012-10-24 19:59:09 +02:00
|
|
|
|
popup_during_fullscreen smart
|
2011-07-29 00:26:30 +02:00
|
|
|
|
------------------------------
|
|
|
|
|
|
2011-08-28 14:54:58 +02:00
|
|
|
|
=== Focus wrapping
|
|
|
|
|
|
|
|
|
|
When being in a tabbed or stacked container, the first container will be
|
|
|
|
|
focused when you use +focus down+ on the last container -- the focus wraps. If
|
|
|
|
|
however there is another stacked/tabbed container in that direction, focus will
|
|
|
|
|
be set on that container. This is the default behaviour so you can navigate to
|
|
|
|
|
all your windows without having to use +focus parent+.
|
|
|
|
|
|
|
|
|
|
If you want the focus to *always* wrap and you are aware of using +focus
|
|
|
|
|
parent+ to switch to different containers, you can use the
|
|
|
|
|
+force_focus_wrapping+ configuration directive. After enabling it, the focus
|
|
|
|
|
will always wrap.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
-----------------------------
|
|
|
|
|
force_focus_wrapping <yes|no>
|
|
|
|
|
-----------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
------------------------
|
|
|
|
|
force_focus_wrapping yes
|
|
|
|
|
------------------------
|
|
|
|
|
|
2011-09-20 00:18:40 +02:00
|
|
|
|
=== Forcing Xinerama
|
|
|
|
|
|
|
|
|
|
As explained in-depth in <http://i3wm.org/docs/multi-monitor.html>, some X11
|
|
|
|
|
video drivers (especially the nVidia binary driver) only provide support for
|
|
|
|
|
Xinerama instead of RandR. In such a situation, i3 must be told to use the
|
|
|
|
|
inferior Xinerama API explicitly and therefore don’t provide support for
|
|
|
|
|
reconfiguring your screens on the fly (they are read only once on startup and
|
|
|
|
|
that’s it).
|
|
|
|
|
|
|
|
|
|
For people who do cannot modify their +~/.xsession+ to add the
|
|
|
|
|
+--force-xinerama+ commandline parameter, a configuration option is provided:
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
-----------------------
|
|
|
|
|
force_xinerama <yes|no>
|
|
|
|
|
-----------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
------------------
|
|
|
|
|
force_xinerama yes
|
|
|
|
|
------------------
|
|
|
|
|
|
|
|
|
|
Also note that your output names are not descriptive (like +HDMI1+) when using
|
|
|
|
|
Xinerama, instead they are counted up, starting at 0: +xinerama-0+, +xinerama-1+, …
|
|
|
|
|
|
2011-10-18 00:17:56 +02:00
|
|
|
|
=== Automatic back-and-forth when switching to the current workspace
|
|
|
|
|
|
|
|
|
|
This configuration directive enables automatic +workspace back_and_forth+ (see
|
|
|
|
|
<<back_and_forth>>) when switching to the workspace that is currently focused.
|
|
|
|
|
|
|
|
|
|
For instance: Assume you are on workspace "1: www" and switch to "2: IM" using
|
|
|
|
|
mod+2 because somebody sent you a message. You don’t need to remember where you
|
2012-10-16 23:02:04 +02:00
|
|
|
|
came from now, you can just press $mod+2 again to switch back to "1: www".
|
2011-10-18 00:17:56 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------------------------------
|
|
|
|
|
workspace_auto_back_and_forth <yes|no>
|
|
|
|
|
--------------------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
---------------------------------
|
|
|
|
|
workspace_auto_back_and_forth yes
|
|
|
|
|
---------------------------------
|
|
|
|
|
|
2012-09-22 13:48:22 +02:00
|
|
|
|
=== Delaying urgency hint reset on workspace change
|
|
|
|
|
|
|
|
|
|
If an application on another workspace sets an urgency hint, switching to this
|
|
|
|
|
workspace may lead to immediate focus of the application, which also means the
|
|
|
|
|
window decoration color would be immediately resetted to +client.focused+. This
|
|
|
|
|
may make it unnecessarily hard to tell which window originally raised the
|
|
|
|
|
event.
|
|
|
|
|
|
|
|
|
|
In order to prevent this, you can tell i3 to delay resetting the urgency state
|
|
|
|
|
by a certain time using the +force_display_urgency_hint+ directive. Setting the
|
|
|
|
|
value to 0 disables this feature.
|
|
|
|
|
|
|
|
|
|
The default is 500ms.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
---------------------------------------
|
|
|
|
|
force_display_urgency_hint <timeout> ms
|
|
|
|
|
---------------------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
---------------------------------
|
|
|
|
|
force_display_urgency_hint 500 ms
|
|
|
|
|
---------------------------------
|
|
|
|
|
|
2011-10-21 00:38:34 +02:00
|
|
|
|
== Configuring i3bar
|
|
|
|
|
|
|
|
|
|
The bar at the bottom of your monitor is drawn by a separate process called
|
|
|
|
|
i3bar. Having this part of "the i3 user interface" in a separate process has
|
|
|
|
|
several advantages:
|
|
|
|
|
|
|
|
|
|
1. It is a modular approach. If you don’t need a workspace bar at all, or if
|
|
|
|
|
you prefer a different one (dzen2, xmobar, maybe even gnome-panel?), you can
|
|
|
|
|
just remove the i3bar configuration and start your favorite bar instead.
|
|
|
|
|
2. It follows the UNIX philosophy of "Make each program do one thing well".
|
|
|
|
|
While i3 manages your windows well, i3bar is good at displaying a bar on
|
|
|
|
|
each monitor (unless you configure it otherwise).
|
|
|
|
|
3. It leads to two separate, clean codebases. If you want to understand i3, you
|
|
|
|
|
don’t need to bother with the details of i3bar and vice versa.
|
|
|
|
|
|
|
|
|
|
That said, i3bar is configured in the same configuration file as i3. This is
|
|
|
|
|
because it is tightly coupled with i3 (in contrary to i3lock or i3status which
|
|
|
|
|
are useful for people using other window managers). Therefore, it makes no
|
|
|
|
|
sense to use a different configuration place when we already have a good
|
|
|
|
|
configuration infrastructure in place.
|
|
|
|
|
|
|
|
|
|
Configuring your workspace bar starts with opening a +bar+ block. You can have
|
|
|
|
|
multiple bar blocks to use different settings for different outputs (monitors):
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
---------------------------
|
|
|
|
|
bar {
|
|
|
|
|
status_command i3status
|
|
|
|
|
}
|
|
|
|
|
---------------------------
|
|
|
|
|
|
2011-11-24 21:53:29 +01:00
|
|
|
|
=== i3bar command
|
|
|
|
|
|
|
|
|
|
By default i3 will just pass +i3bar+ and let your shell handle the execution,
|
|
|
|
|
searching your +$PATH+ for a correct version.
|
|
|
|
|
If you have a different +i3bar+ somewhere or the binary is not in your +$PATH+ you can
|
|
|
|
|
tell i3 what to execute.
|
|
|
|
|
|
|
|
|
|
The specified command will be passed to +sh -c+, so you can use globbing and
|
|
|
|
|
have to have correct quoting etc.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------
|
|
|
|
|
i3bar_command command
|
|
|
|
|
----------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
-------------------------------------------------
|
|
|
|
|
bar {
|
|
|
|
|
i3bar_command /home/user/bin/i3bar
|
|
|
|
|
}
|
|
|
|
|
-------------------------------------------------
|
|
|
|
|
|
2011-12-30 00:59:32 +01:00
|
|
|
|
[[status_command]]
|
2011-10-21 00:38:34 +02:00
|
|
|
|
=== Statusline command
|
|
|
|
|
|
|
|
|
|
i3bar can run a program and display every line of its +stdout+ output on the
|
|
|
|
|
right hand side of the bar. This is useful to display system information like
|
|
|
|
|
your current IP address, battery status or date/time.
|
|
|
|
|
|
|
|
|
|
The specified command will be passed to +sh -c+, so you can use globbing and
|
|
|
|
|
have to have correct quoting etc.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------
|
|
|
|
|
status_command command
|
|
|
|
|
----------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
-------------------------------------------------
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
status_command i3status --config ~/.i3status.conf
|
|
|
|
|
}
|
2011-10-21 00:38:34 +02:00
|
|
|
|
-------------------------------------------------
|
|
|
|
|
|
|
|
|
|
=== Display mode
|
|
|
|
|
|
|
|
|
|
You can have i3bar either be visible permanently at one edge of the screen
|
|
|
|
|
(+dock+ mode) or make it show up when you press your modifier key (+hide+
|
2012-01-08 13:52:45 +01:00
|
|
|
|
mode). The modifier key can be configured using the +modifier+ option.
|
2011-10-21 00:38:34 +02:00
|
|
|
|
|
|
|
|
|
The hide mode maximizes screen space that can be used for actual windows. Also,
|
|
|
|
|
i3bar sends the +SIGSTOP+ and +SIGCONT+ signals to the statusline process to
|
|
|
|
|
save battery power.
|
|
|
|
|
|
2012-01-08 13:52:45 +01:00
|
|
|
|
The default is dock mode; in hide mode, the default modifier is Mod4 (usually
|
|
|
|
|
the windows key).
|
2011-10-21 00:38:34 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------
|
|
|
|
|
mode <dock|hide>
|
2012-01-08 13:52:45 +01:00
|
|
|
|
modifier <Modifier>
|
2011-10-21 00:38:34 +02:00
|
|
|
|
----------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
----------------
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
mode hide
|
2012-01-08 13:52:45 +01:00
|
|
|
|
modifier Mod1
|
2011-11-16 00:42:41 +01:00
|
|
|
|
}
|
2011-10-21 00:38:34 +02:00
|
|
|
|
----------------
|
|
|
|
|
|
2012-01-08 13:52:45 +01:00
|
|
|
|
Available modifiers are Mod1-Mod5, Shift, Control (see +xmodmap(1)+).
|
|
|
|
|
|
2011-12-30 00:59:32 +01:00
|
|
|
|
[[i3bar_position]]
|
2011-10-21 00:38:34 +02:00
|
|
|
|
=== Position
|
|
|
|
|
|
|
|
|
|
This option determines in which edge of the screen i3bar should show up.
|
|
|
|
|
|
|
|
|
|
The default is bottom.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
---------------------
|
|
|
|
|
position <top|bottom>
|
|
|
|
|
---------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
---------------------
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
position top
|
|
|
|
|
}
|
2011-10-21 00:38:34 +02:00
|
|
|
|
---------------------
|
|
|
|
|
|
2011-10-21 23:22:02 +02:00
|
|
|
|
=== Output(s)
|
|
|
|
|
|
|
|
|
|
You can restrict i3bar to one or more outputs (monitors). The default is to
|
|
|
|
|
handle all outputs. Restricting the outputs is useful for using different
|
|
|
|
|
options for different outputs by using multiple 'bar' blocks.
|
|
|
|
|
|
2011-11-13 13:54:10 +01:00
|
|
|
|
To make a particular i3bar instance handle multiple outputs, specify the output
|
|
|
|
|
directive multiple times.
|
|
|
|
|
|
2011-10-21 23:22:02 +02:00
|
|
|
|
*Syntax*:
|
|
|
|
|
---------------
|
|
|
|
|
output <output>
|
|
|
|
|
---------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
-------------------------------
|
|
|
|
|
# big monitor: everything
|
|
|
|
|
bar {
|
2011-11-16 00:42:41 +01:00
|
|
|
|
# The display is connected either via HDMI or via DisplayPort
|
|
|
|
|
output HDMI2
|
|
|
|
|
output DP2
|
|
|
|
|
status_command i3status
|
2011-10-21 23:22:02 +02:00
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
# laptop monitor: bright colors and i3status with less modules.
|
|
|
|
|
bar {
|
2011-11-16 00:42:41 +01:00
|
|
|
|
output LVDS1
|
|
|
|
|
status_command i3status --config ~/.i3status-small.conf
|
|
|
|
|
colors {
|
|
|
|
|
background #000000
|
|
|
|
|
statusline #ffffff
|
|
|
|
|
}
|
2011-10-21 23:22:02 +02:00
|
|
|
|
}
|
|
|
|
|
-------------------------------
|
|
|
|
|
|
2011-10-21 20:50:40 +02:00
|
|
|
|
=== Tray output
|
|
|
|
|
|
|
|
|
|
i3bar by default provides a system tray area where programs such as
|
|
|
|
|
NetworkManager, VLC, Pidgin, etc. can place little icons.
|
|
|
|
|
|
|
|
|
|
You can configure on which output (monitor) the icons should be displayed or
|
|
|
|
|
you can turn off the functionality entirely.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
-------------------------
|
2012-04-01 16:07:15 +02:00
|
|
|
|
tray_output <none|primary|output>
|
2011-10-21 20:50:40 +02:00
|
|
|
|
-------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
-------------------------
|
|
|
|
|
# disable system tray
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
tray_output none
|
|
|
|
|
}
|
2011-10-21 20:50:40 +02:00
|
|
|
|
|
2012-04-01 16:07:15 +02:00
|
|
|
|
# show tray icons on the primary monitor
|
|
|
|
|
tray_output primary
|
|
|
|
|
|
2011-10-21 20:50:40 +02:00
|
|
|
|
# show tray icons on the big monitor
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
tray_output HDMI2
|
|
|
|
|
}
|
2011-10-21 20:50:40 +02:00
|
|
|
|
-------------------------
|
|
|
|
|
|
2012-04-01 16:07:15 +02:00
|
|
|
|
Note that you might not have a primary output configured yet. To do so, run:
|
|
|
|
|
-------------------------
|
|
|
|
|
xrandr --output <output> --primary
|
|
|
|
|
-------------------------
|
|
|
|
|
|
2011-10-21 00:38:34 +02:00
|
|
|
|
=== Font
|
|
|
|
|
|
2012-08-12 12:37:39 +02:00
|
|
|
|
Specifies the font to be used in the bar. See <<fonts>>.
|
2011-10-21 00:38:34 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
---------------------
|
|
|
|
|
font <font>
|
|
|
|
|
---------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
--------------------------------------------------------------
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
|
2012-08-12 12:37:39 +02:00
|
|
|
|
font xft:DejaVu Sans Mono 10
|
2011-11-16 00:42:41 +01:00
|
|
|
|
}
|
2011-10-21 00:38:34 +02:00
|
|
|
|
--------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
=== Workspace buttons
|
|
|
|
|
|
|
|
|
|
Specifies whether workspace buttons should be shown or not. This is useful if
|
|
|
|
|
you want to display a statusline-only bar containing additional information.
|
|
|
|
|
|
|
|
|
|
The default is to show workspace buttons.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------------------
|
|
|
|
|
workspace_buttons <yes|no>
|
|
|
|
|
--------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
--------------------
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
workspace_buttons no
|
|
|
|
|
}
|
2011-10-21 00:38:34 +02:00
|
|
|
|
--------------------
|
|
|
|
|
|
|
|
|
|
=== Colors
|
|
|
|
|
|
|
|
|
|
As with i3, colors are in HTML hex format (#rrggbb). The following colors can
|
|
|
|
|
be configured at the moment:
|
|
|
|
|
|
|
|
|
|
background::
|
|
|
|
|
Background color of the bar.
|
|
|
|
|
statusline::
|
|
|
|
|
Text color to be used for the statusline.
|
2011-10-23 14:17:32 +02:00
|
|
|
|
focused_workspace::
|
2012-01-20 22:36:50 +01:00
|
|
|
|
Border, background and text color for a workspace button when the workspace
|
2011-10-21 00:38:34 +02:00
|
|
|
|
has focus.
|
2011-10-23 14:17:32 +02:00
|
|
|
|
active_workspace::
|
2012-01-20 22:36:50 +01:00
|
|
|
|
Border, background and text color for a workspace button when the workspace
|
2011-10-21 00:38:34 +02:00
|
|
|
|
is active (visible) on some output, but the focus is on another one.
|
|
|
|
|
You can only tell this apart from the focused workspace when you are
|
|
|
|
|
using multiple monitors.
|
2011-10-23 14:17:32 +02:00
|
|
|
|
inactive_workspace::
|
2012-01-20 22:36:50 +01:00
|
|
|
|
Border, background and text color for a workspace button when the workspace
|
2011-10-21 00:38:34 +02:00
|
|
|
|
does not have focus and is not active (visible) on any output. This
|
|
|
|
|
will be the case for most workspaces.
|
2011-10-23 14:17:32 +02:00
|
|
|
|
urgent_workspace::
|
2012-01-20 22:36:50 +01:00
|
|
|
|
Border, background and text color for a workspace button when the workspace
|
2011-10-21 00:38:34 +02:00
|
|
|
|
window with the urgency hint set.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------------------------
|
|
|
|
|
colors {
|
|
|
|
|
background <color>
|
|
|
|
|
statusline <color>
|
|
|
|
|
|
2012-01-20 22:36:50 +01:00
|
|
|
|
colorclass <border> <background> <text>
|
2011-10-21 00:38:34 +02:00
|
|
|
|
}
|
|
|
|
|
----------------------------------------
|
|
|
|
|
|
2012-01-20 22:36:50 +01:00
|
|
|
|
*Example (default colors)*:
|
2011-10-21 00:38:34 +02:00
|
|
|
|
--------------------------------------
|
2011-11-16 00:42:41 +01:00
|
|
|
|
bar {
|
|
|
|
|
colors {
|
|
|
|
|
background #000000
|
|
|
|
|
statusline #ffffff
|
|
|
|
|
|
2012-01-20 22:36:50 +01:00
|
|
|
|
focused_workspace #4c7899 #285577 #ffffff
|
|
|
|
|
active_workspace #333333 #5f676a #ffffff
|
|
|
|
|
inactive_workspace #333333 #222222 #888888
|
|
|
|
|
urgent_workspace #2f343a #900000 #ffffff
|
2011-11-16 00:42:41 +01:00
|
|
|
|
}
|
2011-10-21 00:38:34 +02:00
|
|
|
|
}
|
|
|
|
|
--------------------------------------
|
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
== List of commands
|
|
|
|
|
|
2011-08-28 18:02:49 +02:00
|
|
|
|
Commands are what you bind to specific keypresses. You can also issue commands
|
|
|
|
|
at runtime without pressing a key by using the IPC interface. An easy way to
|
|
|
|
|
do this is to use the +i3-msg+ utility:
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
--------------------------
|
|
|
|
|
# execute this on your shell to make the current container borderless
|
|
|
|
|
i3-msg border none
|
|
|
|
|
--------------------------
|
|
|
|
|
|
|
|
|
|
Commands can be chained by using +;+ (a semicolon). So, to move a window to a
|
|
|
|
|
specific workspace and immediately switch to that workspace, you can configure
|
|
|
|
|
the following keybinding:
|
|
|
|
|
|
|
|
|
|
*Example*:
|
2012-01-09 19:57:04 +01:00
|
|
|
|
--------------------------------------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x move container to workspace 3; workspace 3
|
2012-01-09 19:57:04 +01:00
|
|
|
|
--------------------------------------------------------
|
2011-08-28 18:02:49 +02:00
|
|
|
|
|
2011-08-29 16:04:42 +02:00
|
|
|
|
[[command_criteria]]
|
|
|
|
|
|
2011-08-28 18:02:49 +02:00
|
|
|
|
Furthermore, you can change the scope of a command, that is, which containers
|
|
|
|
|
should be affected by that command, by using various criteria. These are
|
|
|
|
|
prefixed in square brackets to every command. If you want to kill all windows
|
|
|
|
|
which have the class Firefox, use:
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
------------------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x [class="Firefox"] kill
|
2011-09-11 22:17:13 +02:00
|
|
|
|
|
|
|
|
|
# same thing, but case-insensitive
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x [class="(?i)firefox"] kill
|
2011-08-28 18:02:49 +02:00
|
|
|
|
------------------------------------
|
|
|
|
|
|
|
|
|
|
The criteria which are currently implemented are:
|
|
|
|
|
|
|
|
|
|
class::
|
|
|
|
|
Compares the window class (the second part of WM_CLASS)
|
|
|
|
|
instance::
|
|
|
|
|
Compares the window instance (the first part of WM_CLASS)
|
2011-09-18 17:06:52 +02:00
|
|
|
|
window_role::
|
|
|
|
|
Compares the window role (WM_WINDOW_ROLE).
|
2011-08-28 18:02:49 +02:00
|
|
|
|
id::
|
|
|
|
|
Compares the X11 window ID, which you can get via +xwininfo+ for example.
|
|
|
|
|
title::
|
|
|
|
|
Compares the X11 window title (_NET_WM_NAME or WM_NAME as fallback).
|
2012-01-25 00:00:27 +01:00
|
|
|
|
urgent::
|
|
|
|
|
Compares the urgent state of the window. Can be "latest" or "oldest".
|
|
|
|
|
Matches the latest or oldest urgent window, respectively.
|
|
|
|
|
(The following aliases are also available: newest, last, recent, first)
|
2011-09-30 20:46:59 +02:00
|
|
|
|
con_mark::
|
2011-08-28 18:02:49 +02:00
|
|
|
|
Compares the mark set for this container, see <<vim_like_marks>>.
|
|
|
|
|
con_id::
|
|
|
|
|
Compares the i3-internal container ID, which you can get via the IPC
|
|
|
|
|
interface. Handy for scripting.
|
|
|
|
|
|
2011-09-18 17:06:52 +02:00
|
|
|
|
The criteria +class+, +instance+, +role+, +title+ and +mark+ are actually
|
|
|
|
|
regular expressions (PCRE). See +pcresyntax(3)+ or +perldoc perlre+ for
|
|
|
|
|
information on how to use them.
|
2011-08-28 18:02:49 +02:00
|
|
|
|
|
2011-10-25 23:21:09 +02:00
|
|
|
|
[[exec]]
|
|
|
|
|
|
2011-10-25 23:18:40 +02:00
|
|
|
|
=== Executing applications (exec)
|
|
|
|
|
|
|
|
|
|
What good is a window manager if you can’t actually start any applications?
|
|
|
|
|
The exec command starts an application by passing the command you specify to a
|
|
|
|
|
shell. This implies that you can use globbing (wildcards) and programs will be
|
|
|
|
|
searched in your $PATH.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
------------------------------
|
|
|
|
|
exec [--no-startup-id] command
|
|
|
|
|
------------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
------------------------------
|
|
|
|
|
# Start the GIMP
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+g exec gimp
|
2011-10-25 23:18:40 +02:00
|
|
|
|
|
|
|
|
|
# Start the terminal emulator urxvt which is not yet startup-notification-aware
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+Return exec --no-startup-id urxvt
|
2011-10-25 23:18:40 +02:00
|
|
|
|
------------------------------
|
|
|
|
|
|
|
|
|
|
The +--no-startup-id+ parameter disables startup-notification support for this
|
|
|
|
|
particular exec command. With startup-notification, i3 can make sure that a
|
|
|
|
|
window appears on the workspace on which you used the exec command. Also, it
|
|
|
|
|
will change the X11 cursor to +watch+ (a clock) while the application is
|
|
|
|
|
launching. So, if an application is not startup-notification aware (most GTK
|
|
|
|
|
and Qt using applications seem to be, though), you will end up with a watch
|
|
|
|
|
cursor for 60 seconds.
|
|
|
|
|
|
2011-07-29 01:12:19 +02:00
|
|
|
|
=== Splitting containers
|
|
|
|
|
|
|
|
|
|
The split command makes the current window a split container. Split containers
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
can contain multiple windows. Depending on the layout of the split container,
|
|
|
|
|
new windows get placed to the right of the current one (splith) or new windows
|
|
|
|
|
get placed below the current one (splitv).
|
2011-07-29 01:12:19 +02:00
|
|
|
|
|
|
|
|
|
If you apply this command to a split container with the same orientation,
|
|
|
|
|
nothing will happen. If you use a different orientation, the split container’s
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
orientation will be changed (if it does not have more than one window). Use
|
|
|
|
|
+layout toggle split+ to change the layout of any split container from splitv
|
|
|
|
|
to splith or vice-versa.
|
2011-07-29 01:12:19 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
---------------------------
|
|
|
|
|
split <vertical|horizontal>
|
|
|
|
|
---------------------------
|
|
|
|
|
|
|
|
|
|
*Example*:
|
2011-08-07 18:03:29 +02:00
|
|
|
|
------------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+v split vertical
|
|
|
|
|
bindsym $mod+h split horizontal
|
2011-08-07 18:03:29 +02:00
|
|
|
|
------------------------------
|
2011-07-29 01:12:19 +02:00
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
=== Manipulating layout
|
|
|
|
|
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
Use +layout toggle split+, +layout stacking+ or +layout tabbed+ to change the
|
|
|
|
|
current container layout to splith/splitv, stacking or tabbed layout,
|
|
|
|
|
respectively.
|
2011-07-29 13:31:37 +02:00
|
|
|
|
|
|
|
|
|
To make the current window (!) fullscreen, use +fullscreen+, to make
|
2011-06-10 02:06:47 +02:00
|
|
|
|
it floating (or tiling again) use +floating enable+ respectively +floating disable+
|
|
|
|
|
(or +floating toggle+):
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------
|
|
|
|
|
layout <tabbed|stacking>
|
|
|
|
|
layout toggle [split|all]
|
|
|
|
|
--------------
|
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
*Examples*:
|
|
|
|
|
--------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+s layout stacking
|
|
|
|
|
bindsym $mod+l layout toggle split
|
|
|
|
|
bindsym $mod+w layout tabbed
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
# Toggle between stacking/tabbed/split:
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x layout toggle
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
|
|
|
|
|
# Toggle between stacking/tabbed/splith/splitv:
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x layout toggle all
|
Introduce splith/splitv layouts, remove orientation
With this commit, the "default" layout is replaced by the splith and
splitv layouts. splith is equivalent to default with orientation
horizontal and splitv is equivalent to default with orientation
vertical.
The "split h" and "split v" commands continue to work as before, they
split the current container and you will end up in a split container
with layout splith (after "split h") or splitv (after "split v").
To change a splith container into a splitv container, use either "layout
splitv" or "layout toggle split". The latter command is used in the
default config as mod+l (previously "layout default"). In case you have
"layout default" in your config file, it is recommended to just replace
it by "layout toggle split", which will work as "layout default" did
before when pressing it once, but toggle between horizontal/vertical
when pressing it repeatedly.
The rationale behind this commit is that it’s cleaner to have all
parameters that influence how windows are rendered in the layout itself
rather than having a special parameter in combination with only one
layout. This enables us to change existing split containers in all cases
without breaking existing features (see ticket #464). Also, users should
feel more confident about whether they are actually splitting or just
changing an existing split container now.
As a nice side-effect, this commit brings back the "layout toggle"
feature we once had in i3 version 3 (see the userguide).
AFAIK, it is safe to use in-place restart to upgrade into versions
after this commit (switching to an older version will break your layout,
though).
Fixes #464
2012-08-04 03:04:00 +02:00
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
# Toggle fullscreen
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+f fullscreen
|
2010-03-08 02:02:35 +01:00
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
# Toggle floating/tiling
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+t floating toggle
|
2009-08-19 12:59:13 +02:00
|
|
|
|
--------------
|
|
|
|
|
|
2011-05-28 21:58:58 +02:00
|
|
|
|
=== Focusing/Moving containers
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2012-01-08 13:02:59 +01:00
|
|
|
|
To change the focus, use the focus command: +focus left+, +focus right+, +focus
|
|
|
|
|
down+ and +focus up+.
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-07-04 17:09:52 +02:00
|
|
|
|
There are a few special parameters you can use for the focus command:
|
|
|
|
|
|
|
|
|
|
parent::
|
|
|
|
|
Sets focus to the +Parent Container+ of the current +Container+.
|
|
|
|
|
child::
|
|
|
|
|
The opposite of +focus parent+, sets the focus to the last focused
|
|
|
|
|
child container.
|
|
|
|
|
floating::
|
|
|
|
|
Sets focus to the last focused floating container.
|
|
|
|
|
tiling::
|
|
|
|
|
Sets focus to the last focused tiling container.
|
|
|
|
|
mode_toggle::
|
|
|
|
|
Toggles between floating/tiling containers.
|
2012-01-08 13:02:59 +01:00
|
|
|
|
output::
|
|
|
|
|
Followed by a direction or an output name, this will focus the
|
|
|
|
|
corresponding output.
|
2011-07-04 17:09:52 +02:00
|
|
|
|
|
2011-05-28 21:58:58 +02:00
|
|
|
|
For moving, use +move left+, +move right+, +move down+ and +move up+.
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-10-27 22:52:39 +02:00
|
|
|
|
*Syntax*:
|
|
|
|
|
-----------------------------------
|
|
|
|
|
focus <left|right|down|up>
|
|
|
|
|
focus <parent|child|floating|tiling|mode_toggle>
|
2012-01-08 13:02:59 +01:00
|
|
|
|
focus output <<left|right|down|up>|output>
|
2011-10-27 22:52:39 +02:00
|
|
|
|
move <left|right|down|up> [<px> px]
|
2012-03-23 13:39:17 +01:00
|
|
|
|
move [absolute] position [[<px> px] [<px> px]|center]
|
2011-10-27 22:52:39 +02:00
|
|
|
|
-----------------------------------
|
|
|
|
|
|
|
|
|
|
Note that the amount of pixels you can specify for the +move+ command is only
|
|
|
|
|
relevant for floating containers. The default amount is 10 pixels.
|
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
*Examples*:
|
|
|
|
|
----------------------
|
2011-10-27 22:52:39 +02:00
|
|
|
|
# Focus container on the left, bottom, top, right:
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+j focus left
|
|
|
|
|
bindsym $mod+k focus down
|
|
|
|
|
bindsym $mod+l focus up
|
|
|
|
|
bindsym $mod+semicolon focus right
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-07-04 17:09:52 +02:00
|
|
|
|
# Focus parent container
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+u focus parent
|
2011-07-04 17:09:52 +02:00
|
|
|
|
|
|
|
|
|
# Focus last floating/tiling container
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+g focus mode_toggle
|
2011-07-04 17:09:52 +02:00
|
|
|
|
|
2012-01-08 13:02:59 +01:00
|
|
|
|
# Focus the output right to the current one
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x focus output right
|
2012-01-08 13:02:59 +01:00
|
|
|
|
|
|
|
|
|
# Focus the big output
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x focus output HDMI-2
|
2012-01-08 13:02:59 +01:00
|
|
|
|
|
2011-10-27 22:52:39 +02:00
|
|
|
|
# Move container to the left, bottom, top, right:
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+j move left
|
|
|
|
|
bindsym $mod+k move down
|
|
|
|
|
bindsym $mod+l move up
|
|
|
|
|
bindsym $mod+semicolon move right
|
2011-10-27 22:52:39 +02:00
|
|
|
|
|
|
|
|
|
# Move container, but make floating containers
|
|
|
|
|
# move more than the default
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+j move left 20 px
|
2012-03-23 13:39:17 +01:00
|
|
|
|
|
|
|
|
|
# Move floating container to the center
|
|
|
|
|
# of all outputs
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+c move absolute position center
|
2009-08-19 12:59:13 +02:00
|
|
|
|
----------------------
|
|
|
|
|
|
2011-08-25 14:11:31 +02:00
|
|
|
|
=== Changing (named) workspaces/moving to workspaces
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2011-05-28 21:58:58 +02:00
|
|
|
|
To change to a specific workspace, use the +workspace+ command, followed by the
|
2011-07-28 22:51:34 +02:00
|
|
|
|
number or name of the workspace. To move containers to specific workspaces, use
|
2012-01-09 19:57:04 +01:00
|
|
|
|
+move container to workspace+.
|
2011-05-28 21:58:58 +02:00
|
|
|
|
|
2011-06-10 16:03:59 +02:00
|
|
|
|
You can also switch to the next and previous workspace with the commands
|
|
|
|
|
+workspace next+ and +workspace prev+, which is handy, for example, if you have
|
|
|
|
|
workspace 1, 3, 4 and 9 and you want to cycle through them with a single key
|
2012-01-08 17:30:48 +01:00
|
|
|
|
combination. To restrict those to the current output, use +workspace
|
|
|
|
|
next_on_output+ and +workspace prev_on_output+. Similarly, you can use +move
|
2012-05-09 23:45:12 +02:00
|
|
|
|
container to workspace next+, +move container to workspace prev+ to move a
|
|
|
|
|
container to the next/previous workspace and +move container to workspace current+
|
|
|
|
|
(the last one makes sense only when used with criteria).
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2012-09-19 17:13:00 +02:00
|
|
|
|
See <<move_to_outputs>> for how to move a container/workspace to a different
|
|
|
|
|
RandR output.
|
|
|
|
|
|
2011-10-18 00:17:56 +02:00
|
|
|
|
[[back_and_forth]]
|
|
|
|
|
To switch back to the previously focused workspace, use +workspace
|
2012-09-04 10:51:18 +02:00
|
|
|
|
back_and_forth+; likewise, you can move containers to the previously focused
|
|
|
|
|
workspace using +move container to workspace back_and_forth+.
|
2011-10-18 00:17:56 +02:00
|
|
|
|
|
2012-05-09 23:45:12 +02:00
|
|
|
|
*Syntax*:
|
|
|
|
|
-----------------------------------
|
|
|
|
|
workspace <next|prev|next_on_output|prev_on_output>
|
|
|
|
|
workspace back_and_forth
|
|
|
|
|
workspace <name>
|
2012-08-31 20:19:27 +02:00
|
|
|
|
workspace number <name>
|
2012-05-09 23:45:12 +02:00
|
|
|
|
|
|
|
|
|
move [window|container] [to] workspace <name>
|
2012-08-31 20:19:27 +02:00
|
|
|
|
move [window|container] [to] workspace number <name>
|
2012-05-09 23:45:12 +02:00
|
|
|
|
move [window|container] [to] workspace <prev|next|current>
|
|
|
|
|
-----------------------------------
|
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
*Examples*:
|
|
|
|
|
-------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+1 workspace 1
|
|
|
|
|
bindsym $mod+2 workspace 2
|
2009-08-19 12:59:13 +02:00
|
|
|
|
...
|
|
|
|
|
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+Shift+1 move container to workspace 1
|
|
|
|
|
bindsym $mod+Shift+2 move container to workspace 2
|
2009-08-19 12:59:13 +02:00
|
|
|
|
...
|
2011-10-18 00:17:56 +02:00
|
|
|
|
|
|
|
|
|
# switch between the current and the previously focused one
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+b workspace back_and_forth
|
|
|
|
|
bindsym $mod+Shift+b move container to workspace back_and_forth
|
2012-01-10 23:10:59 +01:00
|
|
|
|
|
|
|
|
|
# move the whole workspace to the next output
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x move workspace to output right
|
2012-05-09 23:45:12 +02:00
|
|
|
|
|
|
|
|
|
# move firefox to current workspace
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+F1 [class="Firefox"] move workspace current
|
2009-08-19 12:59:13 +02:00
|
|
|
|
-------------------------
|
|
|
|
|
|
2011-08-25 14:11:31 +02:00
|
|
|
|
==== Named workspaces
|
|
|
|
|
|
|
|
|
|
Workspaces are identified by their name. So, instead of using numbers in the
|
|
|
|
|
workspace command, you can use an arbitrary name:
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
-------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+1 workspace mail
|
2011-08-25 14:11:31 +02:00
|
|
|
|
...
|
|
|
|
|
-------------------------
|
|
|
|
|
|
|
|
|
|
If you want the workspace to have a number *and* a name, just prefix the
|
|
|
|
|
number, like this:
|
|
|
|
|
|
|
|
|
|
*Example*:
|
|
|
|
|
-------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+1 workspace 1: mail
|
|
|
|
|
bindsym $mod+2 workspace 2: www
|
2011-08-25 14:11:31 +02:00
|
|
|
|
...
|
|
|
|
|
-------------------------
|
|
|
|
|
|
|
|
|
|
Note that the workspace will really be named "1: mail". i3 treats workspace
|
|
|
|
|
names beginning with a number in a slightly special way. Normally, named
|
|
|
|
|
workspaces are ordered the way they appeared. When they start with a number, i3
|
2012-04-08 19:17:46 +02:00
|
|
|
|
will order them numerically. Also, you will be able to use +workspace number 1+
|
|
|
|
|
to switch to the workspace which begins with number 1, regardless of which name
|
|
|
|
|
it has. This is useful in case you are changing the workspace’s name
|
2012-08-31 20:19:27 +02:00
|
|
|
|
dynamically. To combine both commands you can use +workspace number 1: mail+ to
|
|
|
|
|
specify a default name if there's currently no workspace starting with a "1".
|
2011-08-25 14:11:31 +02:00
|
|
|
|
|
2012-09-19 17:13:00 +02:00
|
|
|
|
==== Renaming workspaces
|
2012-04-08 20:34:31 +02:00
|
|
|
|
|
|
|
|
|
You can rename workspaces. This might be useful to start with the default
|
|
|
|
|
numbered workspaces, do your work, and rename the workspaces afterwards to
|
|
|
|
|
reflect what’s actually on them.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------------------------------------
|
|
|
|
|
rename workspace <old_name> to <new_name>
|
|
|
|
|
----------------------------------------------------
|
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
------------------------------------------------
|
|
|
|
|
i3-msg 'rename workspace 5 to 6'
|
|
|
|
|
i3-msg 'rename workspace 1 to "1: www"'
|
|
|
|
|
i3-msg 'rename workspace "1: www" to "10: www"'
|
|
|
|
|
------------------------------------------------
|
|
|
|
|
|
2012-09-19 17:13:00 +02:00
|
|
|
|
=== Moving containers/workspaces to RandR outputs
|
|
|
|
|
|
|
|
|
|
[[move_to_outputs]]
|
|
|
|
|
|
|
|
|
|
To move a container to another RandR output (addressed by names like +LVDS1+ or
|
|
|
|
|
+VGA1+) or to a RandR output identified by a specific direction (like +left+,
|
|
|
|
|
+right+, +up+ or +down+), there are two commands:
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------------------------------------------------
|
|
|
|
|
move container to output <<left|right|down|up>|<output>>
|
|
|
|
|
move workspace to output <<left|right|down|up>|<output>>
|
|
|
|
|
--------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
--------------------------------------------------------
|
|
|
|
|
# Move the current workspace to the next output
|
|
|
|
|
# (effectively toggles when you only have two outputs)
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x move workspace to output right
|
2012-09-19 17:13:00 +02:00
|
|
|
|
|
|
|
|
|
# Put this window on the presentation output.
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+x move container to output VGA1
|
2012-09-19 17:13:00 +02:00
|
|
|
|
--------------------------------------------------------
|
|
|
|
|
|
2009-10-23 19:53:36 +02:00
|
|
|
|
[[resizingconfig]]
|
|
|
|
|
|
2011-06-10 15:16:05 +02:00
|
|
|
|
=== Resizing containers/windows
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
2011-06-10 15:16:05 +02:00
|
|
|
|
If you want to resize containers/windows using your keyboard, you can use the
|
2011-08-28 17:51:37 +02:00
|
|
|
|
+resize+ command:
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
---------------------------------------------------------
|
|
|
|
|
resize <grow|shrink> <direction> [<px> px] [or <ppt> ppt]
|
|
|
|
|
---------------------------------------------------------
|
|
|
|
|
|
2012-04-08 15:59:49 +02:00
|
|
|
|
Direction can either be one of +up+, +down+, +left+ or +right+. Or you can be
|
|
|
|
|
less specific and use +width+ or +height+, in which case i3 will take/give
|
|
|
|
|
space from all the other containers. The optional pixel argument specifies by
|
|
|
|
|
how many pixels a *floating container* should be grown or shrunk (the default
|
|
|
|
|
is 10 pixels). The ppt argument means percentage points and specifies by how
|
|
|
|
|
many percentage points a *tiling container* should be grown or shrunk (the
|
|
|
|
|
default is 10 percentage points).
|
2011-08-28 17:51:37 +02:00
|
|
|
|
|
|
|
|
|
I recommend using the resize command inside a so called +mode+:
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
|
|
|
|
.Example: Configuration file, defining a mode for resizing
|
|
|
|
|
----------------------------------------------------------------------
|
|
|
|
|
mode "resize" {
|
|
|
|
|
# These bindings trigger as soon as you enter the resize mode
|
|
|
|
|
|
2012-04-08 15:59:49 +02:00
|
|
|
|
# Pressing left will shrink the window’s width.
|
|
|
|
|
# Pressing right will grow the window’s width.
|
|
|
|
|
# Pressing up will shrink the window’s height.
|
|
|
|
|
# Pressing down will grow the window’s height.
|
|
|
|
|
bindsym j resize shrink width 10 px or 10 ppt
|
|
|
|
|
bindsym k resize grow height 10 px or 10 ppt
|
|
|
|
|
bindsym l resize shrink height 10 px or 10 ppt
|
|
|
|
|
bindsym semicolon resize grow width 10 px or 10 ppt
|
|
|
|
|
|
|
|
|
|
# same bindings, but for the arrow keys
|
|
|
|
|
bindsym Left resize shrink width 10 px or 10 ppt
|
|
|
|
|
bindsym Down resize grow height 10 px or 10 ppt
|
|
|
|
|
bindsym Up resize shrink height 10 px or 10 ppt
|
|
|
|
|
bindsym Right resize grow width 10 px or 10 ppt
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
2011-08-28 17:51:37 +02:00
|
|
|
|
# back to normal: Enter or Escape
|
|
|
|
|
bindsym Return mode "default"
|
|
|
|
|
bindsym Escape mode "default"
|
2009-10-23 19:53:36 +02:00
|
|
|
|
}
|
2010-01-26 22:48:12 +01:00
|
|
|
|
|
|
|
|
|
# Enter resize mode
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+r mode "resize"
|
2009-10-23 19:53:36 +02:00
|
|
|
|
----------------------------------------------------------------------
|
|
|
|
|
|
2009-06-01 14:59:25 +02:00
|
|
|
|
=== Jumping to specific windows
|
|
|
|
|
|
2010-03-21 01:50:10 +01:00
|
|
|
|
Often when in a multi-monitor environment, you want to quickly jump to a
|
|
|
|
|
specific window. For example, while working on workspace 3 you may want to
|
|
|
|
|
jump to your mail client to email your boss that you’ve achieved some
|
|
|
|
|
important goal. Instead of figuring out how to navigate to your mailclient,
|
2011-05-28 21:58:58 +02:00
|
|
|
|
it would be more convenient to have a shortcut. You can use the +focus+ command
|
2011-07-28 22:51:34 +02:00
|
|
|
|
with criteria for that.
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
----------------------------------------------------
|
2011-05-28 21:58:58 +02:00
|
|
|
|
[class="class"] focus
|
|
|
|
|
[title="title"] focus
|
2009-06-01 14:59:25 +02:00
|
|
|
|
----------------------------------------------------
|
|
|
|
|
|
|
|
|
|
*Examples*:
|
2011-05-28 21:58:58 +02:00
|
|
|
|
------------------------------------------------
|
2009-06-01 14:59:25 +02:00
|
|
|
|
# Get me to the next open VIM instance
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+a [class="urxvt" title="VIM"] focus
|
2011-05-28 21:58:58 +02:00
|
|
|
|
------------------------------------------------
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
2009-10-23 19:53:36 +02:00
|
|
|
|
=== VIM-like marks (mark/goto)
|
|
|
|
|
|
2009-12-07 10:25:12 +01:00
|
|
|
|
[[vim_like_marks]]
|
|
|
|
|
|
2009-10-23 19:53:36 +02:00
|
|
|
|
This feature is like the jump feature: It allows you to directly jump to a
|
|
|
|
|
specific window (this means switching to the appropriate workspace and setting
|
|
|
|
|
focus to the windows). However, you can directly mark a specific window with
|
2010-03-21 01:50:10 +01:00
|
|
|
|
an arbitrary label and use it afterwards. You do not need to ensure that your
|
|
|
|
|
windows have unique classes or titles, and you do not need to change your
|
|
|
|
|
configuration file.
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
|
|
|
|
As the command needs to include the label with which you want to mark the
|
2010-03-16 20:28:43 +01:00
|
|
|
|
window, you cannot simply bind it to a key. +i3-input+ is a tool created
|
|
|
|
|
for this purpose: It lets you input a command and sends the command to i3. It
|
|
|
|
|
can also prefix this command and display a custom prompt for the input dialog.
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
|
|
|
|
*Syntax*:
|
2011-05-28 21:58:58 +02:00
|
|
|
|
------------------------------
|
2011-07-28 22:51:34 +02:00
|
|
|
|
mark identifier
|
2011-05-28 21:58:58 +02:00
|
|
|
|
[con_mark="identifier"] focus
|
|
|
|
|
------------------------------
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
2011-07-28 22:51:34 +02:00
|
|
|
|
*Example (in a terminal)*:
|
|
|
|
|
------------------------------
|
|
|
|
|
$ i3-msg mark irssi
|
|
|
|
|
$ i3-msg '[con_mark="irssi"] focus'
|
|
|
|
|
------------------------------
|
|
|
|
|
|
2011-05-28 21:58:58 +02:00
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
|
|
|
TODO: make i3-input replace %s
|
2009-10-23 19:53:36 +02:00
|
|
|
|
*Examples*:
|
|
|
|
|
---------------------------------------
|
|
|
|
|
# Read 1 character and mark the current window with this character
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+m exec i3-input -p 'mark ' -l 1 -P 'Mark: '
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
|
|
|
|
# Read 1 character and go to the window with the character
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+g exec i3-input -p 'goto ' -l 1 -P 'Goto: '
|
2009-10-23 19:53:36 +02:00
|
|
|
|
---------------------------------------
|
|
|
|
|
|
2010-03-16 20:28:43 +01:00
|
|
|
|
Alternatively, if you do not want to mess with +i3-input+, you could create
|
|
|
|
|
seperate bindings for a specific set of labels and then only use those labels.
|
2011-05-28 21:58:58 +02:00
|
|
|
|
///////////////////////////////////////////////////////////////////
|
2010-03-16 20:28:43 +01:00
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
=== Changing border style
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
2011-05-28 21:58:58 +02:00
|
|
|
|
To change the border of the current client, you can use +border normal+ to use the normal
|
|
|
|
|
border (including window title), +border 1pixel+ to use a 1-pixel border (no window title)
|
|
|
|
|
and +border none+ to make the client borderless.
|
|
|
|
|
|
|
|
|
|
There is also +border toggle+ which will toggle the different border styles.
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
*Examples*:
|
2011-05-28 21:58:58 +02:00
|
|
|
|
----------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+t border normal
|
|
|
|
|
bindsym $mod+y border 1pixel
|
|
|
|
|
bindsym $mod+u border none
|
2011-05-28 21:58:58 +02:00
|
|
|
|
----------------------------
|
2009-08-19 12:59:13 +02:00
|
|
|
|
|
2009-10-23 19:53:36 +02:00
|
|
|
|
[[stack-limit]]
|
|
|
|
|
|
2011-05-28 21:58:58 +02:00
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
|
TODO: not yet implemented
|
2009-10-23 19:53:36 +02:00
|
|
|
|
=== Changing the stack-limit of a container
|
|
|
|
|
|
2010-03-16 20:28:43 +01:00
|
|
|
|
If you have a single container with a lot of windows inside it (say, more than
|
2009-10-23 19:53:36 +02:00
|
|
|
|
10), the default layout of a stacking container can get a little unhandy.
|
2011-05-28 21:58:58 +02:00
|
|
|
|
Depending on your screen’s size, you might end up with only half of the title
|
|
|
|
|
lines being actually used, wasting a lot of screen space.
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
2010-03-16 20:28:43 +01:00
|
|
|
|
Using the +stack-limit+ command, you can limit the number of rows or columns
|
2009-10-23 19:53:36 +02:00
|
|
|
|
in a stacking container. i3 will create columns or rows (depending on what
|
|
|
|
|
you limited) automatically as needed.
|
|
|
|
|
|
|
|
|
|
*Syntax*:
|
|
|
|
|
--------------------------------
|
|
|
|
|
stack-limit <cols|rows> <value>
|
|
|
|
|
--------------------------------
|
|
|
|
|
|
|
|
|
|
*Examples*:
|
|
|
|
|
-------------------
|
|
|
|
|
# I always want to have two window titles in one line
|
|
|
|
|
stack-limit cols 2
|
|
|
|
|
|
|
|
|
|
# Not more than 5 rows in this stacking container
|
|
|
|
|
stack-limit rows 5
|
|
|
|
|
-------------------
|
|
|
|
|
|
|
|
|
|
image:stacklimit.png[Container limited to two columns]
|
2011-05-28 21:58:58 +02:00
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
2009-10-23 19:53:36 +02:00
|
|
|
|
|
2009-08-19 12:59:13 +02:00
|
|
|
|
=== Reloading/Restarting/Exiting
|
|
|
|
|
|
|
|
|
|
You can make i3 reload its configuration file with +reload+. You can also
|
|
|
|
|
restart i3 inplace with the +restart+ command to get it out of some weird state
|
|
|
|
|
(if that should ever happen) or to perform an upgrade without having to restart
|
2011-07-28 22:51:34 +02:00
|
|
|
|
your X session. To exit i3 properly, you can use the +exit+ command,
|
2010-03-21 01:50:10 +01:00
|
|
|
|
however you don’t need to (simply killing your X session is fine as well).
|
2009-06-01 14:59:25 +02:00
|
|
|
|
|
|
|
|
|
*Examples*:
|
2009-08-19 12:59:13 +02:00
|
|
|
|
----------------------------
|
2012-10-16 23:02:04 +02:00
|
|
|
|
bindsym $mod+Shift+r restart
|
|
|
|
|
bindsym $mod+Shift+w reload
|
|
|
|
|
bindsym $mod+Shift+e exit
|
2009-08-19 12:59:13 +02:00
|
|
|
|
----------------------------
|
2009-12-07 10:25:12 +01:00
|
|
|
|
|
2011-12-22 00:15:32 +01:00
|
|
|
|
=== Scratchpad
|
|
|
|
|
|
|
|
|
|
There are two commands to use any existing window as scratchpad window. +move
|
|
|
|
|
scratchpad+ will move a window to the scratchpad workspace. This will make it
|
|
|
|
|
invisible until you show it again. There is no way to open that workspace.
|
|
|
|
|
Instead, when using +scratchpad show+, the window will be shown again, as a
|
|
|
|
|
floating window, centered on your current workspace (using +scratchpad show+ on
|
|
|
|
|
a visible scratchpad window will make it hidden again, so you can have a
|
2012-09-28 18:03:36 +02:00
|
|
|
|
keybinding to toggle). Note that this is just a normal floating window, so if
|
|
|
|
|
you want to "remove it from scratchpad", you can simple make it tiling again
|
|
|
|
|
(+floating toggle+).
|
2011-12-22 00:15:32 +01:00
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As the name indicates, this is useful for having a window with your favorite
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editor always at hand. However, you can also use this for other permanently
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running applications which you don’t want to see all the time: Your music
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player, alsamixer, maybe even your mail client…?
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*Syntax*:
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---------------
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move scratchpad
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scratchpad show
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---------------
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*Examples*:
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------------------------------------------------
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# Make the currently focused window a scratchpad
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2012-10-16 23:02:04 +02:00
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bindsym $mod+Shift+minus move scratchpad
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2011-12-22 00:15:32 +01:00
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# Show the first scratchpad window
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2012-10-16 23:02:04 +02:00
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bindsym $mod+minus scratchpad show
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2011-12-22 00:15:32 +01:00
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# Show the sup-mail scratchpad window, if any.
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bindsym mod4+s [title="^Sup ::"] scratchpad show
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------------------------------------------------
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2009-12-07 10:25:12 +01:00
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[[multi_monitor]]
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2010-03-25 03:26:59 +01:00
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== Multiple monitors
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2010-03-16 20:28:43 +01:00
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As you can see in the goal list on the website, i3 was specifically developed
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2010-03-15 18:23:12 +01:00
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with support for multiple monitors in mind. This section will explain how to
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handle multiple monitors.
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2009-12-07 10:25:12 +01:00
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2010-03-21 01:50:10 +01:00
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When you have only one monitor, things are simple. You usually start with
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2009-12-07 10:25:12 +01:00
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workspace 1 on your monitor and open new ones as you need them.
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When you have more than one monitor, each monitor will get an initial
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2010-03-21 01:50:10 +01:00
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workspace. The first monitor gets 1, the second gets 2 and a possible third
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would get 3. When you switch to a workspace on a different monitor, i3 will
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switch to that monitor and then switch to the workspace. This way, you don’t
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need shortcuts to switch to a specific monitor, and you don’t need to remember
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where you put which workspace. New workspaces will be opened on the currently
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active monitor. It is not possible to have a monitor without a workspace.
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The idea of making workspaces global is based on the observation that most
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users have a very limited set of workspaces on their additional monitors.
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They are often used for a specific task (browser, shell) or for monitoring
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several things (mail, IRC, syslog, …). Thus, using one workspace on one monitor
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and "the rest" on the other monitors often makes sense. However, as you can
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create an unlimited number of workspaces in i3 and tie them to specific
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screens, you can have the "traditional" approach of having X workspaces per
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screen by changing your configuration (using modes, for example).
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2009-12-07 10:25:12 +01:00
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=== Configuring your monitors
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2010-03-21 01:50:10 +01:00
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To help you get going if you have never used multiple monitors before, here is
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a short overview of the xrandr options which will probably be of interest to
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you. It is always useful to get an overview of the current screen configuration.
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2010-03-16 20:28:43 +01:00
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Just run "xrandr" and you will get an output like the following:
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2010-03-21 01:50:10 +01:00
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-------------------------------------------------------------------------------
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2009-12-07 10:25:12 +01:00
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$ xrandr
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Screen 0: minimum 320 x 200, current 1280 x 800, maximum 8192 x 8192
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VGA1 disconnected (normal left inverted right x axis y axis)
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LVDS1 connected 1280x800+0+0 (normal left inverted right x axis y axis) 261mm x 163mm
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1280x800 60.0*+ 50.0
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1024x768 85.0 75.0 70.1 60.0
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832x624 74.6
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800x600 85.1 72.2 75.0 60.3 56.2
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640x480 85.0 72.8 75.0 59.9
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720x400 85.0
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640x400 85.1
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640x350 85.1
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--------------------------------------------------------------------------------------
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Several things are important here: You can see that +LVDS1+ is connected (of
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2010-03-16 20:28:43 +01:00
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course, it is the internal flat panel) but +VGA1+ is not. If you have a monitor
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connected to one of the ports but xrandr still says "disconnected", you should
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2009-12-07 10:25:12 +01:00
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check your cable, monitor or graphics driver.
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2010-03-21 01:50:10 +01:00
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The maximum resolution you can see at the end of the first line is the maximum
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combined resolution of your monitors. By default, it is usually too low and has
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to be increased by editing +/etc/X11/xorg.conf+.
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2009-12-07 10:25:12 +01:00
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So, say you connected VGA1 and want to use it as an additional screen:
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-------------------------------------------
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xrandr --output VGA1 --auto --left-of LVDS1
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-------------------------------------------
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2010-03-16 20:28:43 +01:00
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This command makes xrandr try to find the native resolution of the device
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2009-12-07 10:25:12 +01:00
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connected to +VGA1+ and configures it to the left of your internal flat panel.
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When running "xrandr" again, the output looks like this:
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2010-03-21 01:50:10 +01:00
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-------------------------------------------------------------------------------
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2009-12-07 10:25:12 +01:00
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$ xrandr
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Screen 0: minimum 320 x 200, current 2560 x 1024, maximum 8192 x 8192
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VGA1 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm
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1280x1024 60.0*+ 75.0
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1280x960 60.0
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1152x864 75.0
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1024x768 75.1 70.1 60.0
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832x624 74.6
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800x600 72.2 75.0 60.3 56.2
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640x480 72.8 75.0 66.7 60.0
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720x400 70.1
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LVDS1 connected 1280x800+1280+0 (normal left inverted right x axis y axis) 261mm x 163mm
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1280x800 60.0*+ 50.0
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1024x768 85.0 75.0 70.1 60.0
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832x624 74.6
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800x600 85.1 72.2 75.0 60.3 56.2
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640x480 85.0 72.8 75.0 59.9
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720x400 85.0
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640x400 85.1
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640x350 85.1
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2010-03-21 01:50:10 +01:00
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-------------------------------------------------------------------------------
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2009-12-07 10:25:12 +01:00
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Please note that i3 uses exactly the same API as xrandr does, so it will see
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only what you can see in xrandr.
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See also <<presentations>> for more examples of multi-monitor setups.
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=== Interesting configuration for multi-monitor environments
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There are several things to configure in i3 which may be interesting if you
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have more than one monitor:
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2010-03-16 20:28:43 +01:00
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1. You can specify which workspace should be put on which screen. This
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allows you to have a different set of workspaces when starting than just
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2009-12-07 10:25:12 +01:00
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1 for the first monitor, 2 for the second and so on. See
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<<workspace_screen>>.
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2. If you want some applications to generally open on the bigger screen
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(MPlayer, Firefox, …), you can assign them to a specific workspace, see
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<<assign_workspace>>.
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3. If you have many workspaces on many monitors, it might get hard to keep
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track of which window you put where. Thus, you can use vim-like marks to
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quickly switch between windows. See <<vim_like_marks>>.
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2012-09-22 18:19:53 +02:00
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4. For information on how to move existing workspaces between monitors,
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see <<_moving_containers_workspaces_to_randr_outputs>>.
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2009-12-07 10:25:12 +01:00
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== i3 and the rest of your software world
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=== Displaying a status line
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A very common thing amongst users of exotic window managers is a status line at
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2010-03-16 20:28:43 +01:00
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some corner of the screen. It is an often superior replacement to the widget
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2009-12-07 10:25:12 +01:00
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approach you have in the task bar of a traditional desktop environment.
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If you don’t already have your favorite way of generating such a status line
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(self-written scripts, conky, …), then i3status is the recommended tool for
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2010-03-16 20:28:43 +01:00
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this task. It was written in C with the goal of using as few syscalls as
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2011-07-31 15:39:18 +02:00
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possible to reduce the time your CPU is woken up from sleep states. Because
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i3status only spits out text, you need to combine it with some other tool, like
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2011-12-30 00:59:32 +01:00
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i3bar. See <<status_command>> for how to display i3status in i3bar.
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2011-07-31 15:39:18 +02:00
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Regardless of which application you use to display the status line, you
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want to make sure that it registers as a dock window using EWMH hints. i3 will
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position the window either at the top or at the bottom of the screen, depending
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2011-12-30 00:59:32 +01:00
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on which hint the application sets. With i3bar, you can configure its position,
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see <<i3bar_position>>.
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2009-12-07 10:25:12 +01:00
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=== Giving presentations (multi-monitor)
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When giving a presentation, you typically want the audience to see what you see
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on your screen and then go through a series of slides (if the presentation is
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simple). For more complex presentations, you might want to have some notes
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which only you can see on your screen, while the audience can only see the
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slides.
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[[presentations]]
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==== Case 1: everybody gets the same output
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2010-03-16 20:28:43 +01:00
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This is the simple case. You connect your computer to the video projector,
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2009-12-07 10:25:12 +01:00
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turn on both (computer and video projector) and configure your X server to
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clone the internal flat panel of your computer to the video output:
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-----------------------------------------------------
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xrandr --output VGA1 --mode 1024x768 --same-as LVDS1
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-----------------------------------------------------
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i3 will then use the lowest common subset of screen resolutions, the rest of
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2010-03-16 20:28:43 +01:00
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your screen will be left untouched (it will show the X background). So, in
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2009-12-07 10:25:12 +01:00
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our example, this would be 1024x768 (my notebook has 1280x800).
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==== Case 2: you can see more than your audience
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This case is a bit harder. First of all, you should configure the VGA output
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somewhere near your internal flat panel, say right of it:
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-----------------------------------------------------
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xrandr --output VGA1 --mode 1024x768 --right-of LVDS1
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-----------------------------------------------------
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Now, i3 will put a new workspace (depending on your settings) on the new screen
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and you are in multi-monitor mode (see <<multi_monitor>>).
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2010-03-16 20:28:43 +01:00
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Because i3 is not a compositing window manager, there is no ability to
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display a window on two screens at the same time. Instead, your presentation
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2010-03-15 18:23:12 +01:00
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software needs to do this job (that is, open a window on each screen).
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