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viewport: Don't destroy pixelcache while it's still used

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Removing the child unsets the pxielcache's style context...
This commit is contained in:
Benjamin Otte 2016-01-20 05:09:25 +01:00
parent e1068255b3
commit e3f8316d08
1 changed files with 2 additions and 4 deletions
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6
gtk/gtkviewport.c
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@ -574,13 +574,11 @@ gtk_viewport_destroy (GtkWidget *widget)
viewport_disconnect_adjustment (viewport, GTK_ORIENTATION_HORIZONTAL); viewport_disconnect_adjustment (viewport, GTK_ORIENTATION_HORIZONTAL);
viewport_disconnect_adjustment (viewport, GTK_ORIENTATION_VERTICAL); viewport_disconnect_adjustment (viewport, GTK_ORIENTATION_VERTICAL);
if (priv->pixel_cache)
_gtk_pixel_cache_free (priv->pixel_cache);
priv->pixel_cache = NULL;
g_clear_object (&priv->gadget); g_clear_object (&priv->gadget);
GTK_WIDGET_CLASS (gtk_viewport_parent_class)->destroy (widget); GTK_WIDGET_CLASS (gtk_viewport_parent_class)->destroy (widget);
g_clear_pointer (&priv->pixel_cache, _gtk_pixel_cache_free);
} }
/** /**