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backend-x11: Also spoof Enter/Leave notifies as well

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So that we track when the user enters/exits the frame window
appropriately. This fixes a rogue cursor appearing when the window
doesn't define one.
This commit is contained in:
Jasper St. Pierre 2015-01-19 21:12:26 -08:00
parent d561b3b18f
commit 7e7c8ecbd4
1 changed files with 19 additions and 0 deletions
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19
src/backends/x11/meta-backend-x11.c
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@ -129,6 +129,21 @@ translate_device_event (MetaBackendX11 *x11,
} }
} }
static void
translate_crossing_event (MetaBackendX11 *x11,
XIEnterEvent *enter_event)
{
/* Throw out weird events generated by grabs. */
if (enter_event->mode == XINotifyGrab ||
enter_event->mode == XINotifyUngrab)
{
enter_event->event = None;
return;
}
enter_event->event = meta_backend_x11_get_xwindow (x11);
}
/* Clutter makes the assumption that there is only one X window /* Clutter makes the assumption that there is only one X window
* per stage, which is a valid assumption to make for a generic * per stage, which is a valid assumption to make for a generic
* application toolkit. As such, it will ignore any events sent * application toolkit. As such, it will ignore any events sent
@ -161,6 +176,10 @@ maybe_spoof_event_as_stage_event (MetaBackendX11 *x11,
case XI_TouchEnd: case XI_TouchEnd:
translate_device_event (x11, (XIDeviceEvent *) input_event); translate_device_event (x11, (XIDeviceEvent *) input_event);
break; break;
case XI_Enter:
case XI_Leave:
translate_crossing_event (x11, (XIEnterEvent *) input_event);
break;
default: default:
break; break;
} }