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trayicon: Use XClearArea

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gdk_window_clear_area() isn't smart enough to clear to a parent pixmap
that is part of a window that GDK doesn't manage.
This commit is contained in:
Benjamin Otte 2010-08-28 20:24:28 +02:00
parent d7ede44dae
commit c64946c52d
1 changed files with 8 additions and 3 deletions
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11
gtk/gtktrayicon-x11.c
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@ -331,9 +331,14 @@ gtk_tray_icon_expose (GtkWidget *widget,
}
else
{
/* Clear to parent-relative pixmap */
gdk_window_clear_area (window, event->area.x, event->area.y,
event->area.width, event->area.height);
/* Clear to parent-relative pixmap
* We need to use direct X access here because GDK doesn't know about
* the parent realtive pixmap. */
XClearArea (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
event->area.x, event->area.y,
event->area.width, event->area.height,
False);
}
if (GTK_WIDGET_CLASS (gtk_tray_icon_parent_class)->expose_event)