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x11: Avoid spurious focus events on grabs

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We want to avoid handling focus events for the private focus window,
otherwise the keyboard grab taken by for example buttons will cause a
spurious FOCUS_OUT/FOCUS_IN on the toplevel.

The code that did this seems to have been lost in the XI2 transition for
GTK3.

https://bugzilla.gnome.org/show_bug.cgi?id=657578
This commit is contained in:
Benjamin Otte 2011-12-19 12:39:53 +01:00
parent 2ea328dfbc
commit db4a6040af
3 changed files with 9 additions and 0 deletions
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5
gdk/x11/gdkdevicemanager-core-x11.c
View File

@ -665,6 +665,7 @@ gdk_x11_device_manager_core_translate_event (GdkEventTranslator *translator,
case FocusIn:
case FocusOut:
_gdk_device_manager_core_handle_focus (window,
xevent->xfocus.window,
device_manager->core_keyboard,
NULL,
xevent->type == FocusIn,
@ -795,6 +796,7 @@ _gdk_x11_event_translate_keyboard_string (GdkEventKey *event)
*/
void
_gdk_device_manager_core_handle_focus (GdkWindow *window,
Window original,
GdkDevice *device,
GdkDevice *source_device,
gboolean focus_in,
@ -819,6 +821,9 @@ _gdk_device_manager_core_handle_focus (GdkWindow *window,
if (!toplevel)
return;
if (toplevel->focus_window == original)
return;
had_focus = HAS_FOCUS (toplevel);
switch (detail)

1
gdk/x11/gdkdevicemanager-xi2.c
View File

@ -1228,6 +1228,7 @@ gdk_x11_device_manager_xi2_translate_event (GdkEventTranslator *translator,
GUINT_TO_POINTER (xev->sourceid));
_gdk_device_manager_core_handle_focus (window,
xev->event,
device,
source_device,
(ev->evtype == XI_FocusIn) ? TRUE : FALSE,

3
gdk/x11/gdkdevicemanagerprivate-core.h
View File

@ -20,6 +20,8 @@
#ifndef __GDK_DEVICE_MANAGER_PRIVATE_CORE_H__
#define __GDK_DEVICE_MANAGER_PRIVATE_CORE_H__
#include <X11/Xlib.h>
#include "gdkx11devicemanager-core.h"
#include "gdkdevicemanagerprivate.h"
@ -38,6 +40,7 @@ struct _GdkX11DeviceManagerCoreClass
};
void _gdk_device_manager_core_handle_focus (GdkWindow *window,
Window original,
GdkDevice *device,
GdkDevice *source_device,
gboolean focus_in,