Here we can find examples of some of the available controllers.
self._directory = ControlDir('Choose a directory')
self._file = ControlFile('Choose a file')
self._filetree = ControlFilesTree('Choose a file')
self._boundaries = ControlBoundingSlider('Bounding', horizontal=True)
self._checkbox = ControlCheckBox('Choose a directory')
self._checkboxList = ControlCheckBoxList('Choose a file')
self._player = ControlPlayer('Choose a file')
self._slider = ControlSlider('Slider')
self._combobox = ControlCombo('Choose a item')
self._list = ControlList('List label')
self._progress = ControlProgress('Progress bar')
self._visvisVolume = ControlVisVisVolume('Visvis')
self._timeline = ControlEventTimeline('Timeline')