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Handle button release events 

This enables the --release switch on mouse button bindings.
This commit is contained in:
Tony Crisci 2015-02-10 17:46:02 -05:00
parent 3f126c61c4
commit c815fc798d
3 changed files with 15 additions and 7 deletions
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7
docs/userguide
View File

@ -404,17 +404,18 @@ can configure mouse bindings in a similar way to key bindings.
*Syntax*: *Syntax*:
---------------------------------- ----------------------------------
bindsym [--whole-window] [Modifiers+]button[n] command bindsym [--release] [--whole-window] [Modifiers+]button[n] command
---------------------------------- ----------------------------------
By default, the binding will only run when you click on the titlebar of the By default, the binding will only run when you click on the titlebar of the
window. If the +--whole-window+ flag is given, it will run when any part of the window. If the +--whole-window+ flag is given, it will run when any part of the
window is clicked. window is clicked. If the +--release+ flag is given, it will run when the mouse
button is released.
*Examples*: *Examples*:
-------------------------------- --------------------------------
# The middle button over a titlebar kills the window # The middle button over a titlebar kills the window
bindsym button2 kill bindsym --release button2 kill
# The middle button and a modifer over any part of the window kills the window # The middle button and a modifer over any part of the window kills the window
bindsym --whole-window $mod+button2 kill bindsym --whole-window $mod+button2 kill

14
src/click.c
View File

@ -200,6 +200,11 @@ static int route_click(Con *con, xcb_button_press_event_t *event, const bool mod
} }
} }
/* There is no default behavior for button release events so we are done. */
if (event->response_type == XCB_BUTTON_RELEASE) {
goto done;
}
/* Any click in a workspace should focus that workspace. If the /* Any click in a workspace should focus that workspace. If the
* workspace is on another output we need to do a workspace_show in * workspace is on another output we need to do a workspace_show in
* order for i3bar (and others) to notice the change in workspace. */ * order for i3bar (and others) to notice the change in workspace. */
@ -336,9 +341,10 @@ done:
*/ */
int handle_button_press(xcb_button_press_event_t *event) { int handle_button_press(xcb_button_press_event_t *event) {
Con *con; Con *con;
DLOG("Button %d pressed on window 0x%08x (child 0x%08x) at (%d, %d) (root %d, %d)\n", DLOG("Button %d %s on window 0x%08x (child 0x%08x) at (%d, %d) (root %d, %d)\n",
event->state, event->event, event->child, event->event_x, event->event_y, event->state, (event->response_type == XCB_BUTTON_PRESS ? "press" : "release"),
event->root_x, event->root_y); event->event, event->child, event->event_x, event->event_y, event->root_x,
event->root_y);
last_timestamp = event->time; last_timestamp = event->time;
@ -351,7 +357,7 @@ int handle_button_press(xcb_button_press_event_t *event) {
if (!(con = con_by_frame_id(event->event))) { if (!(con = con_by_frame_id(event->event))) {
/* If the root window is clicked, find the relevant output from the /* If the root window is clicked, find the relevant output from the
* click coordinates and focus the output's active workspace. */ * click coordinates and focus the output's active workspace. */
if (event->event == root) { if (event->event == root && event->response_type == XCB_BUTTON_PRESS) {
Con *output, *ws; Con *output, *ws;
TAILQ_FOREACH(output, &(croot->nodes_head), nodes) { TAILQ_FOREACH(output, &(croot->nodes_head), nodes) {
if (con_is_internal(output) || if (con_is_internal(output) ||

1
src/handlers.c
View File

@ -1257,6 +1257,7 @@ void handle_event(int type, xcb_generic_event_t *event) {
break; break;
case XCB_BUTTON_PRESS: case XCB_BUTTON_PRESS:
case XCB_BUTTON_RELEASE:
handle_button_press((xcb_button_press_event_t *)event); handle_button_press((xcb_button_press_event_t *)event);
break; break;