def __init__(self,
parent,
getter,
setter,
emitter=None,
lightness=1,
saturation=1,
dialog_title='Select hue',
help_text='Shows the current hue. Click to change.',
size=(25, 10)):
CuteWindow.__init__(self, parent, size=size, style=wx.SIMPLE_BORDER)
self.getter = getter
self.setter = setter
self.lightness = lightness
self.saturation = saturation
self.dialog_title = dialog_title
self.SetHelpText(help_text)
self._pen = wx.Pen(wx.Colour(0, 0, 0), width=0, style=wx.TRANSPARENT)
self.bind_event_handlers(HueControl)
if emitter:
assert isinstance(emitter, Emitter)
self.emitter = emitter
self.emitter.add_output(self.update)
else:
assert emitter is None
self.emitter = Emitter(outputs=(self.update, ),
name='hue_modified')
old_setter = self.setter
def new_setter(value):
old_setter(value)
self.emitter.emit()
self.setter = new_setter
