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events: Don't move (sloppy) focus while buttons are pressed

Browse Source 
(https://bugzilla.redhat.com/show_bug.cgi?id=1358535)
This commit is contained in:
Florian Müllner 2016-07-21 15:43:12 +02:00 committed by Ray Strode
parent f3765bf412
commit a280a6dbf3
1 changed files with 11 additions and 0 deletions
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11
src/x11/events.c
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@ -830,6 +830,16 @@ crossing_serial_is_ignored (MetaDisplay *display,
return FALSE;
}
static gboolean
event_has_button_mask (XIEnterEvent *enter_event)
{
int i;
for (i = 0; i < enter_event->buttons.mask_len; i++)
if (enter_event->buttons.mask[i] != '\0')
return TRUE;
return FALSE;
}
static gboolean
handle_input_xevent (MetaDisplay *display,
XIEvent *input_event,
@ -871,6 +881,7 @@ handle_input_xevent (MetaDisplay *display,
* avoid races.
*/
if (window && !crossing_serial_is_ignored (display, serial) &&
!event_has_button_mask (enter_event) &&
enter_event->mode != XINotifyGrab &&
enter_event->mode != XINotifyUngrab &&
enter_event->detail != XINotifyInferior &&