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GdkVisualX11: Add a dispose implementation

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We need to be able to drop X resources before finalization.
This commit is contained in:
Matthias Clasen 2013-06-29 19:22:51 -04:00
parent 459e10196d
commit 42e45f4f75
1 changed files with 16 additions and 0 deletions
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16
gdk/x11/gdkvisual-x11.c
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@ -87,12 +87,28 @@ gdk_x11_visual_finalize (GObject *object)
G_OBJECT_CLASS (gdk_x11_visual_parent_class)->finalize (object);
}
static void
gdk_x11_visual_dispose (GObject *object)
{
GdkVisual *visual = (GdkVisual *)object;
GdkX11Visual *x11_visual = (GdkX11Visual *)object;
if (x11_visual->colormap != None)
{
XFreeColormap (GDK_SCREEN_XDISPLAY (visual->screen), x11_visual->colormap);
x11_visual->colormap = None;
}
G_OBJECT_CLASS (gdk_x11_visual_parent_class)->dispose (object);
}
static void
gdk_x11_visual_class_init (GdkX11VisualClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
object_class->finalize = gdk_x11_visual_finalize;
object_class->dispose = gdk_x11_visual_dispose;
}
void