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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 "util.h"
#include "xinerama.h"
#include "config.h"
/* 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
@ -135,8 +136,32 @@ int handle_button_press(void *ignored, xcb_connection_t *conn, xcb_button_press_
client = table_get(byParent, event->event);
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;
}
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;