def set_nbr_steps(self, nbr_steps, width, is_indicator_with_image):
if nbr_steps != self.nbr_steps:
self.nbr_steps = nbr_steps
self.indicators.clear()
self.clear_widgets()
# add dummy button to be correctly aligned
dummy_but = Widget() # instead of Button
dummy_but.size_hint_x = None
dummy_but.width = width
dummy_but.disabled = True
self.add_widget(dummy_but)
self.add_widget(
ImageSeparator()) # add a Track Sound Button with a width
# rebuild layout by adding the PIBs or the PIIs
if is_indicator_with_image:
for i in range(0, nbr_steps):
pii = PlayIndicatorImage(
) # (source="images/indicator_light_off.png")
self.indicators.append(pii)
self.add_widget(pii)
else:
for i in range(0, nbr_steps):
pib = PlayIndicatorButton(text=str(i + 1))
pib.disabled = True
pib.color = (1, 1, 1, 0.5) # text color is (1,1,1,0.4)
pib.background_color = (0, 1, 1, .5
) # bgd color is (0.1,0.1,0.6,.3)
pib.background_normal = ''
pib.background_disabled_down = ''
# tog_but.state = 'down' if i == 0 else 'normal'
self.indicators.append(pib)
self.add_widget(pib)
def test_disabled(self):
from kivy.uix.widget import Widget
w = Widget(disabled=None)
w.disabled = False
w.disabled = True
self.assertEqual(w.disabled, True)
