def _init_ui(self):
    'Initialise user interface'
    self._layout = QVBoxLayout()
    self.setLayout(self._layout)
    self._init_keyframes_list_control_widget()
    self._init_keyframes_list_widget()
    self._init_frame_widget()
    self._init_save_button()
    self._init_animation_slider_widget()
Initialise user interface
def _init_ui(self):
    
    self._layout = QVBoxLayout()
    self.setLayout(self._layout)
    self._init_keyframes_list_control_widget()
    self._init_keyframes_list_widget()
    self._init_frame_widget()
    self._init_save_button()
    self._init_animation_slider_widget()