def __init__(self, app):
"""Constructor"""
# Call the base.
super(HomePage, self).__init__(app)
# Load the backend
self.backend = SpecialBackend(FlatfileBackend())
# Create a body manually, overriding the default.
self.body = AnchorLayout(anchor_x='center', anchor_y='center')
stack_layout = StackLayout(size_hint=(0.95, 0.6))
self.body.add_widget(stack_layout)
text_layout = BoxLayout(anchor_x='left', anchor_y='center', size_hint=(0.8, None))
text_layout.height = '35px'
stack_layout.add_widget(text_layout)
def on_enter(sender):
self._on_search(sender, self.query.text)
self.query = TextInput(text='', multiline=False, hint_text='Type here...')
self.query.bind(on_text_validate=on_enter)
text_layout.add_widget(self.query)
button_layout = BoxLayout(anchor_x='right', anchor_y='center', size_hint=(0.2, None))
button_layout.height = '35px'
stack_layout.add_widget(button_layout)
def on_search_press(sender):
self._on_search(self.query, self.query.text)
search = Button(text='Search!')
search.width = '50px'
search.bind(on_press=on_search_press)
button_layout.add_widget(search)
self.search_results = RichPage.get_page(app, [self], self.backend, 'search')
def on_category_press(sender):
RichPage.get_page(app, [self], self.backend, 'categories').show(self)
self.hide()
category = Button(text='Categories', size_hint=(None, None), height='35px')
category.width = '100px'
category.bind(on_press=on_category_press)
self.body.add_widget(category)
def on_category_press(sender):
RichPage.get_page(app, [self], self.backend, 'categories').show(self)
self.hide()