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gdk: Don't fully destroy the implicit touch grab on ::grab-broken

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the backing GdkTouchGrabInfo will be needed if the overriding device
grab finishes before the touch does in order to send events back to
the implicit grab window. Instead, wait until the touch is physically
finished before removing the matching GdkTouchGrabInfo
This commit is contained in:
Carlos Garnacho
2012-02-21 03:12:10 +01:00
parent 120854e711
commit 3f914190b1
1 changed files with 4 additions and 10 deletions
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14
gdk/gdkdisplay.c
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@@ -702,9 +702,9 @@ _gdk_display_break_touch_grabs (GdkDisplay *display,
GdkDevice *device,
GdkWindow *new_grab_window)
{
guint i = 0;
guint i;
while (i < display->touch_implicit_grabs->len)
for (i = 0; i < display->touch_implicit_grabs->len; i++)
{
GdkTouchGrabInfo *info;
@@ -713,14 +713,8 @@ _gdk_display_break_touch_grabs (GdkDisplay *display,
if (info->device == device &&
info->window != new_grab_window)
{
generate_grab_broken_event (GDK_WINDOW (info->window),
device, TRUE, new_grab_window);
_gdk_window_finish_touch_id (info->window, device, info->touch_id);
g_array_remove_index_fast (display->touch_implicit_grabs, i);
}
else
i++;
generate_grab_broken_event (GDK_WINDOW (info->window),
device, TRUE, new_grab_window);
}
}