#8485 Detach from palette when a widget is destroyed

2008-09-18 14:12:18 +02:00
parent 1ab0c67830
commit f2a8948bf1
4 changed files with 24 additions and 0 deletions
@@ -30,6 +30,12 @@ class ToggleToolButton(gtk.ToggleToolButton):
        self._palette_invoker = ToolInvoker(self)
        self.set_named_icon(named_icon)

+        self.connect('destroy', self.__destroy_cb)
+
+    def __destroy_cb(self, icon):
+        if self._palette_invoker is not None:
+            self._palette_invoker.detach()
+
    def set_named_icon(self, named_icon):
        icon = Icon(icon_name=named_icon)
        self.set_icon_widget(icon)