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from kivy.app import App
from kivy.uix.button import Button
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.label import Label
from kivy.uix.popup import Popup
from kivy.uix.settings import (SettingsWithSidebar,
SettingsWithSpinner,
SettingsWithTabbedPanel)
from kivy.properties import OptionProperty, ObjectProperty
class SettingsApp(App):
display_type = OptionProperty('normal', options=['normal', 'popup'])
settings_popup = ObjectProperty(None, allownone=True)
def build(self):
paneltype = Label(text='What kind of settings panel to use?')
sidebar_button = Button(text='Sidebar')
sidebar_button.bind(on_press=lambda j: self.set_settings_cls(
SettingsWithSidebar))
spinner_button = Button(text='Spinner')
spinner_button.bind(on_press=lambda j: self.set_settings_cls(
SettingsWithSpinner))
tabbed_button = Button(text='TabbedPanel')
tabbed_button.bind(on_press=lambda j: self.set_settings_cls(
SettingsWithTabbedPanel))
buttons = BoxLayout(orientation='horizontal')
buttons.add_widget(sidebar_button)
buttons.add_widget(spinner_button)
buttons.add_widget(tabbed_button)
displaytype = Label(text='How to display the settings?')
display_buttons = BoxLayout(orientation='horizontal')
onwin_button = Button(text='on window')
onwin_button.bind(on_press=lambda j: self.set_display_type('normal'))
popup_button = Button(text='in a popup')
popup_button.bind(on_press=lambda j: self.set_display_type('popup'))
display_buttons.add_widget(onwin_button)
display_buttons.add_widget(popup_button)
instruction = Label(text='Click to open the settings panel:')
settings_button = Button(text='Open settings')
settings_button.bind(on_press=self.open_settings)
layout = BoxLayout(orientation='vertical')
layout.add_widget(paneltype)
layout.add_widget(buttons)
layout.add_widget(displaytype)
layout.add_widget(display_buttons)
layout.add_widget(instruction)
layout.add_widget(settings_button)
return layout
def on_settings_cls(self, *args):
self.destroy_settings()
def set_settings_cls(self, panel_type):
self.settings_cls = panel_type
def set_display_type(self, display_type):
self.destroy_settings()
self.display_type = display_type
def display_settings(self, settings):
if self.display_type == 'popup':
p = self.settings_popup
if p is None:
self.settings_popup = p = Popup(content=settings,
title='Settings',
size_hint=(0.8, 0.8))
if p.content is not settings:
p.content = settings
p.open()
else:
super(SettingsApp, self).display_settings(settings)
def close_settings(self, *args):
if self.display_type == 'popup':
p = self.settings_popup
if p is not None:
p.dismiss()
else:
super(SettingsApp, self).close_settings()
if __name__ == '__main__':
SettingsApp().run()
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