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Implement clicking on titlebars in stack windows to focus

This commit is contained in:
Michael Stapelberg 2009-03-04 09:31:00 +01:00
parent f84ace1a10
commit 3d774ba021
1 changed files with 26 additions and 1 deletions
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27
src/handlers.c
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@ -27,6 +27,7 @@
#include "xcb.h" #include "xcb.h"
#include "util.h" #include "util.h"
#include "xinerama.h" #include "xinerama.h"
#include "config.h"
/* After mapping/unmapping windows, a notify event is generated. However, we don’t want it, /* After mapping/unmapping windows, a notify event is generated. However, we don’t want it,
since it’d trigger an infinite loop of switching between the different windows when since it’d trigger an infinite loop of switching between the different windows when
@ -135,8 +136,32 @@ int handle_button_press(void *ignored, xcb_connection_t *conn, xcb_button_press_
client = table_get(byParent, event->event); client = table_get(byParent, event->event);
border_click = true; border_click = true;
} }
if (client == NULL) if (client == NULL) {
/* The client was neither on a client’s titlebar nor on a client itself, maybe on a stack_window? */
struct Stack_Window *stack_win;
SLIST_FOREACH(stack_win, &stack_wins, stack_windows)
if (stack_win->window == event->event) {
/* A stack window was clicked. We calculate the destination client by
dividing the Y position of the event through the height of a window
decoration and then set the focus to this client. */
i3Font *font = load_font(conn, config.font);
int decoration_height = (font->height + 2 + 2);
int destination = (event->event_y / decoration_height),
c = 0;
Client *client;
printf("Click on stack_win for client %d\n", destination);
CIRCLEQ_FOREACH(client, &(stack_win->container->clients), clients)
if (c++ == destination) {
set_focus(conn, client);
return 1; return 1;
}
return 1;
}
return 1;
}
xcb_window_t root = xcb_setup_roots_iterator(xcb_get_setup(conn)).data->root; xcb_window_t root = xcb_setup_roots_iterator(xcb_get_setup(conn)).data->root;
xcb_screen_t *root_screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data; xcb_screen_t *root_screen = xcb_setup_roots_iterator(xcb_get_setup(conn)).data;