def build(self):
sm = sp.ScreenManager()
Main.input_screen = InputScreen(name='input')
Main.plot_screen = PlotScreen(name='Plot')
Main.error_screen = ErrorScreen(name='error')
sm.add_widget(Main.input_screen)
sm.add_widget(Main.plot_screen)
sm.add_widget(Main.error_screen)
return sm
def test_switch_to():
import kivy.uix.screenmanager as sm
manager = sm.ScreenManager()
screen1 = sm.Screen(name='first')
screen2 = sm.Screen(name='second')
manager.switch_to(screen1)
manager.switch_to(screen2)
manager.switch_to(screen1)
manager.switch_to(screen2)
manager.current = 'first'
manager.switch_to(screen1)
manager.current = 'second'
manager.switch_to(screen2)
def test_switching_does_not_affect_a_list_of_screens(transition_cls_name):
import kivy.uix.screenmanager as sm
transition_cls = getattr(sm, transition_cls_name)
scrmgr = sm.ScreenManager()
for i in range(3):
scrmgr.add_widget(sm.Screen(name=str(i)))
names = list(scrmgr.screen_names)
scrmgr.transition = transition_cls()
scrmgr.current = '1'
assert names == scrmgr.screen_names
scrmgr.transition = transition_cls()
scrmgr.current = '2'
assert names == scrmgr.screen_names
def generate_screens(self): """Screens are generated here, in the start of the program. Initializing them will run __init__ as usual, then added to g.screen. As it happens, some things cannot be made in advance, because they depend on user input during the program (e.g. adding option buttons). These are handled in the function 'pre_enter', present in every screen.""" g.manager = screenmanager.ScreenManager(transition = screenmanager.SwapTransition()) g.screens['splash'] = screen_splash.splashScreen(name = 'splash_screen') g.screens['main'] = screen_main.mainScreen(name = 'main_screen') g.screens['title'] = screen_title.titleScreen(name = 'title_screen') g.screens['tutorial'] = screen_tutorial.tutorialScreen(name = 'tutorial') g.screens['more'] = screen_more.moreScreen(name = 'more') g.manager.add_widget(g.screens['splash']) g.manager.add_widget(g.screens['main']) g.manager.add_widget(g.screens['title']) g.manager.add_widget(g.screens['tutorial']) g.manager.add_widget(g.screens['more'])
def build(self):
kv_config.Config.set('graphics', 'width', '450')
kv_config.Config.set('graphics', 'height', '800')
sm = kv_screenmanager.ScreenManager()
sm.add_widget(menu.MenuScreen(name='menu'))
return sm