def home_screen(self):
self.manager.get_screen(
'main').ids.btn_camera.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_home.color = get_color_from_hex('#2196F3')
self.manager.get_screen(
'main').ids.btn_user.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen('main').ids.master.clear_widgets()
home_layout = GridLayout()
home_layout.id = 'home_layout'
home_layout.spacing = (0, 0.5)
home_layout.padding = 40, 10, 40, 10
home_layout.cols = 1
home_layout.row_default_height = self.height * 0.25
home_layout.row_force_default = True
lbl_home = Label()
lbl_home.id = 'lbl_home'
lbl_home.color = get_color_from_hex('#212121')
lbl_home.text = 'Home Layout'
self.manager.get_screen('main').ids[home_layout.id] = \
WeakProxy(home_layout)
self.manager.get_screen('main').ids[lbl_home.id] = \
WeakProxy(home_layout)
self.manager.get_screen('main').ids.master.\
add_widget(home_layout)
self.manager.get_screen('main').ids.lbl_home.\
add_widget(lbl_home)
def user_screen(self):
self.manager.get_screen(
'main').ids.btn_camera.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_home.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_user.color = get_color_from_hex('#2196F3')
self.manager.get_screen('main').ids.master.clear_widgets()
user_layout = GridLayout()
user_layout.id = 'user_layout'
user_layout.spacing = (0, 0.5)
user_layout.padding = 40, 10, 40, 10
user_layout.cols = 1
user_layout.row_default_height = self.height * 0.25
user_layout.row_force_default = True
lbl_user = Label()
lbl_user.id = 'lbl_home'
lbl_user.color = get_color_from_hex('#212121')
lbl_user.text = 'User Layout'
self.manager.get_screen('main').ids[user_layout.id] = \
WeakProxy(user_layout)
self.manager.get_screen('main').ids[lbl_user.id] = \
WeakProxy(lbl_user)
self.manager.get_screen('main').ids.master.\
add_widget(user_layout)
self.manager.get_screen('main').ids.user_layout.\
add_widget(lbl_user)
def camera_screen(self):
self.manager.get_screen(
'main').ids.btn_camera.color = get_color_from_hex('#2196F3')
self.manager.get_screen(
'main').ids.btn_home.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen(
'main').ids.btn_user.color = get_color_from_hex('#FFFFFF')
self.manager.get_screen('main').ids.master.clear_widgets()
camera_layout = GridLayout()
camera_layout.id = 'camera_layout'
camera_layout.spacing = (0, 0.5)
camera_layout.padding = 40, 10, 40, 10
camera_layout.cols = 1
camera_layout.row_default_height = self.height * 0.25
camera_layout.row_force_default = True
lbl_camera = Label()
lbl_camera.id = 'lbl_camera'
lbl_camera.color = get_color_from_hex('#212121')
lbl_camera.text = 'Camera Layout'
self.manager.get_screen('main').ids[camera_layout.id] = \
WeakProxy(camera_layout)
self.manager.get_screen('main').ids[lbl_camera.id] = \
WeakProxy(lbl_camera)
self.manager.get_screen('main').ids.master.\
add_widget(camera_layout)
self.manager.get_screen('main').ids.camera_layout.\
add_widget(lbl_camera)
def navigate_to_book(self, book_id=''):
if book_id == '':
return
mgr = self.root.ids.main_manager
similar_books = self.screens[0].ids.similar_books
if not hasattr(self, 'scr'):
self.scr = Screen(name="test")
mgr.add_widget(self.scr)
grid = GridLayout(cols=1)
grid.id = "mygrid"
grid.add_widget(Button(text='My first button'))
grid.add_widget(Button(text='My first button'))
self.scr.add_widget(grid)
mgr.current = "test"
print('navigated')
def update_settings(self, parent_widget, settings_dict):
for key in settings_dict:
if 'type' not in settings_dict[key]:
if settings_dict[key]:
box = BoxLayout(orientation='vertical')
splitted = re.sub('([A-Z][a-z]+)', r' \1',
re.sub('([A-Z]+)', r' \1', key)).title()
box.add_widget(
Label(text='Settings for {}'.format(splitted),
size_hint=(1, 0.1)))
settings_grid = GridLayout(cols=2)
settings_grid.id = key
box.add_widget(settings_grid)
parent_widget.add_widget(box)
self.update_settings(settings_grid, settings_dict[key])
elif settings_dict[key]['type'] == 'boolean':
parent_widget.add_widget(Label(text=key))
check_box = CheckBox(active=settings_dict[key]['default'])
check_box.id = key
parent_widget.add_widget(check_box)
settings_dict[key] = check_box.active
check_box.bind(active=self.on_settings_change)
elif settings_dict[key]['type'] == 'range':
parent_widget.add_widget(Label(text=key))
slider = Slider(value=settings_dict[key]['default'],
min=settings_dict[key]['min'],
max=settings_dict[key]['max'],
step=settings_dict[key]['step'])
slider.id = key
parent_widget.add_widget(slider)
settings_dict[key] = slider.value
slider.bind(value=self.on_settings_change)
elif settings_dict[key]['type'] == 'value_list':
parent_widget.add_widget(Label(text=key))
from kivy.uix.spinner import Spinner
spinner = Spinner(text=settings_dict[key]['default'],
values=settings_dict[key]['values'])
spinner.id = key
parent_widget.add_widget(spinner)
settings_dict[key] = spinner.text
spinner.bind(text=self.on_settings_change)
