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Diffstat (limited to 'src/sugar/graphics/toolbutton.py')
| -rw-r--r-- | src/sugar/graphics/toolbutton.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/sugar/graphics/toolbutton.py b/src/sugar/graphics/toolbutton.py index 715e7a9..a80c67a 100644 --- a/src/sugar/graphics/toolbutton.py +++ b/src/sugar/graphics/toolbutton.py @@ -68,6 +68,12 @@ class ToolButton(gtk.ToolButton): self.get_child().connect('can-activate-accel', self.__button_can_activate_accel_cb) + self.connect('destroy', self.__destroy_cb) + + def __destroy_cb(self, icon): + if self._palette_invoker is not None: + self._palette_invoker.detach() + def __button_can_activate_accel_cb(self, button, signal_id): # Accept activation via accelerators regardless of this widget's state return True |