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8468: GuiColorOption missing avail-changed event handler

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Matt Keenan 2015-03-31 10:21:29 -07:00 committed by Paul Franklin
parent 8be01ff00e
commit ee0bc905da
1 changed files with 11 additions and 0 deletions
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11
src/gui/plug/_guioptions.py
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@ -237,6 +237,9 @@ class GuiColorOption(gtk.ColorButton):
self.changekey = self.connect('color-set', self.__color_changed) self.changekey = self.connect('color-set', self.__color_changed)
self.valuekey = self.__option.connect('value-changed', self.__value_changed) self.valuekey = self.__option.connect('value-changed', self.__value_changed)
self.conkey = self.__option.connect('avail-changed', self.__update_avail)
self.__update_avail()
self.set_tooltip_text(self.__option.get_help()) self.set_tooltip_text(self.__option.get_help())
def __color_changed(self, obj): # IGNORE:W0613 - obj is unused def __color_changed(self, obj): # IGNORE:W0613 - obj is unused
@ -253,6 +256,13 @@ class GuiColorOption(gtk.ColorButton):
self.__option.set_value(value) self.__option.set_value(value)
self.__option.enable_signals() self.__option.enable_signals()
def __update_avail(self):
"""
Update the availability (sensitivity) of this widget.
"""
avail = self.__option.get_available()
self.set_sensitive(avail)
def __value_changed(self): def __value_changed(self):
""" """
Handle the change made programmatically Handle the change made programmatically
@ -266,6 +276,7 @@ class GuiColorOption(gtk.ColorButton):
remove stuff that blocks garbage collection remove stuff that blocks garbage collection
""" """
self.__option.disconnect(self.valuekey) self.__option.disconnect(self.valuekey)
self.__option.disconnect(self.conkey)
self.__option = None self.__option = None
#------------------------------------------------------------------------- #-------------------------------------------------------------------------