Python kivy.core.window.Window.remove_widget() Examples

def create_new_folder(self, textinput):
        path = os.path.join(self._file_chooser.path, textinput.text)
        if not os.path.exists(path):
            print('making folder ', path)
            try:
                os.mkdir(path)

                # a simple trick to force the file chooser to recompute the files
                former_path = self._file_chooser.path
                self._file_chooser.path = 'eeraef7h98fwb38rh3f8h23yr8i'  # change to an invaid path
                self._file_chooser.path = former_path       # then change back
                Window.remove_widget(self.new_bub)

            except OSError:
                print('error making dir')
        else:
            print('already exists') 

def remove_info_on_mouse():
    if info_label in Window.children:
        Window.remove_widget(info_label) 

def remove_info(self):
        Window.remove_widget(self.info)

    # Auxiliary methods 

def delete_connection(self):
        """ This function deletes both ends (if they exist) and the connection
        itself. """
        self.parent.remove_widget(self)  # Self-destruct
        self.remove_info()
        if self.start:
            self._unbind_pin(self.start)
            self.start.on_connection_delete(self)
        if self.end:
            self._unbind_pin(self.end)
            self.end.on_connection_delete(self) 

def die(self):
        anim = Animation(top=0, duration=.3, t='out_quad')
        anim.bind(on_complete=lambda *args: _play_next(self))
        anim.bind(on_complete=lambda *args: Window.remove_widget(self))
        anim.start(self) 

def begin(self):
        if self.button_text == '':
            self.remove_widget(self.ids['_button'])
        else:
            self.ids['_spacer'].width = dp(16) if \
                DEVICE_TYPE == "mobile" else dp(40)
            self.padding_right = dp(16)
        Window.add_widget(self)
        anim = Animation(y=0, duration=.3, t='out_quad')
        anim.start(self)
        Clock.schedule_once(lambda dt: self.die(), self.duration) 

def dismiss(self):
        Window.remove_widget(self) 

def animate( self, dt ) :
        self._duration -= dt * 1000
        if self._duration <= 0:
            self.alpha = 1.0 + (self._duration / self._timeout_down)
        if -(self._duration) > self._timeout_down:
            Window.remove_widget(self)
            return False
        self.fill_color = [ .1961, .1961, .1961, self.alpha ] 

def _in_out(self, dt):
        self._duration -= dt * 1000
        if self._duration <= 0:
            self._transparency = 1.0 + (self._duration / self._rampdown)
        if -(self._duration) > self._rampdown:
            Window.remove_widget(self)
            return False 

def decrement_refcount():
		ProgressSpinner.busy_refcount -= 1 if ProgressSpinner.busy_refcount > 0 else 0
		if ProgressSpinner.busy_refcount == 0 and ProgressSpinner.instance:
			Window.remove_widget(ProgressSpinner.instance)
			ProgressSpinner.instance = None 

def dismiss(self):
		Window.remove_widget(self) 

def show_info_on_mouse(message=''):
    ''' func that displays an info 
        on mouse cursor'''
    if message:
        if info_label in Window.children:
            Window.remove_widget(info_label)

        info_label.text = ''
        info_label.text = message
        set_auto_mouse_position(info_label)
        Window.add_widget(info_label) 

def handle_bubble(self, btn):
        if self.new_bub in Window.children:
            Window.remove_widget(self.new_bub)
        else:
            self.new_bub.pos = (btn.x - (self.new_bub.width-btn.width), btn.y - self.new_bub.height)
            Window.add_widget(self.new_bub) 

def handle_escape(self):
        if self.new_bub in Window.children:
            Window.remove_widget(self.new_bub)
        else:
            self.dismiss() 

def on_mode(self, *args):
        if hasattr(self, 'save_widget') and \
                self.save_widget in self.ids.saving_container.children:
               self.ids.saving_container.remove_widget(self.save_widget)
        if hasattr(self, 'folder_btn') and \
            self.folder_btn in self.ids.saving_container.children:
            self.ids.saving_container.remove_widget(self.folder_btn)

        if self.mode == 'save_file':
            self.ids.title.text = 'Save file'
            if not hasattr(self, 'save_widget'):
                self.save_widget = Factory.SaveWidget_()
                self.save_widget.ids.input.bind(on_text_validate=self.handle_saving)
                func = lambda *args: self.handle_saving(self.save_widget.ids.input)
                self.save_widget.ids.save_btn.bind(on_release=func)
            self.ids.saving_container.add_widget(self.save_widget)

        else:
            if self.mode == 'open_file':
                self.ids.title.text = 'Open file'

            elif self.mode == 'choose_dir':
                self.ids.title.text = 'Open folder'

                if not hasattr(self, 'folder_btn'):
                    self.folder_btn = Factory.DirButton_(text='Select')
                    self.folder_btn.bind(on_release=self.folder_selected)
                self.ids.saving_container.add_widget(self.folder_btn) 

def on_dismiss(self):
        Window.unbind(on_key_down=self.handle_key)
        # remove bubble if open
        if self.new_bub in Window.children:
            Window.remove_widget(self.new_bub) 

def die(self):
		anim = Animation(top=0, duration=.3, t='out_quad')
		anim.bind(on_complete=lambda *args: _play_next(self))
		anim.bind(on_complete=lambda *args: Window.remove_widget(self))
		anim.start(self) 

def begin(self):
		if self.button_text == '':
			self.remove_widget(self.ids['_button'])
		else:
			self.ids['_spacer'].width = dp(16) if \
				DEVICE_TYPE == "mobile" else dp(40)
			self.padding_right = dp(16)
		Window.add_widget(self)
		anim = Animation(y=0, duration=.3, t='out_quad')
		anim.start(self)
		Clock.schedule_once(lambda dt: self.die(), self.duration)