def label_event(self, ev):
if ev.type is events.KEY:
if utils.key_check("Esc")(ev.data):
events.post(events.CANCEL)
else:
name = utils.name_key(ev.data)
if name is not None:
events.post(events.OK, name)
return True
return False
def label_event(self, ev):
if ev.type is events.KEY:
if utils.key_check("Esc")(ev.data):
events.post(events.CANCEL)
else:
name = utils.name_key(ev.data)
if name is not None:
events.post(events.OK, name)
return True
return False
def __init__(self, key, label, parent=None, console=None, x=0, y=0, width=0,
action=None, color_set=None):
super(Button, self).__init__(parent, console, x, y, width, height=1, color_set=color_set)
self.key_check = utils.key_check(key)
if self.key_check is None:
raise ValueError("Key '%s' does not appear to be a valid key!" % key)
self.handlers['activate'] = action
if self.color_set is None:
self.color_set = button_cs
label_text = self.color_set.sprintf("%%(1)c{%s}%%(0)c %s" % (key, label))
self.label = Label(parent=self, x=1, text=label_text)
if self.rect.width < 1:
self.rect.resize(width=self.label.rect.width)
elif self.rect.width < self.label.rect.width:
raise ValueError("Button's assigned width is insufficient!")
else:
self.label.center_in_parent()
