sugarlabs/sugar-toolkit-gtk3
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Reset event controllers on GdkEventGrabBroken

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This event means that the widget being listened won't receive
further input events as something else grabbed devices, reset
event controllers in this case.

This helps with SL #4128 where we did reset the long press
controller manually.

Signed-off-by: Carlos Garnacho <carlos@lanedo.com>
Acked-by: Simon Schampijer <simon@laptop.org>
This commit is contained in:
Carlos Garnacho 2012-11-07 12:08:23 +01:00 committed by Simon Schampijer
parent dcfc92dbd0
commit b2df135844
1 changed files with 13 additions and 8 deletions
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5
src/sugar3/event-controller/sugar-event-controller.c
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@ -203,6 +203,10 @@ _sugar_event_controller_widget_event (GtkWidget *widget,
data->current_exclusive != item->controller)
continue;
if (event->type == GDK_GRAB_BROKEN && !event->grab_broken.keyboard)
sugar_event_controller_reset (item->controller);
else
{
if (!sugar_event_controller_handle_event (item->controller, event))
continue;
@ -214,6 +218,7 @@ _sugar_event_controller_widget_event (GtkWidget *widget,
if (state == SUGAR_EVENT_CONTROLLER_STATE_RECOGNIZED)
handled = TRUE;
}
}
return handled;
}