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Only react on the last Expose event in a series of events. (#2636)

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Thanks to @psychon for pointing this out during the review of PR #2624.
This commit extends this change to all other occurences of Expose events
within i3.
This commit is contained in:
Ingo Bürk
2017-01-13 18:34:58 +01:00
committed by Michael Stapelberg
parent f80cbf7872
commit d58dbc3a77
6 changed files with 25 additions and 7 deletions
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7
i3bar/src/xcb.c
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@ -1149,8 +1149,11 @@ void xcb_chk_cb(struct ev_loop *loop, ev_check *watcher, int revents) {
handle_visibility_notify((xcb_visibility_notify_event_t *)event);
break;
case XCB_EXPOSE:
/* Expose-events happen, when the window needs to be redrawn */
redraw_bars();
if (((xcb_expose_event_t *)event)->count == 0) {
/* Expose-events happen, when the window needs to be redrawn */
redraw_bars();
}
break;
case XCB_BUTTON_PRESS:
/* Button press events are mouse buttons clicked on one of our bars */