Return information used to list this widget within the "widget catalog".

If this widget contains a data controller, return it.

Return information on additional "properties" supported by this widget for the given subtype.

This callback is called just before controls are added to the top of the widget. pGroup is the header in which new Zen control can be added.

This callback is responsible for creating the contents of the widget.

Called when page is loaded or widget is resized.

PDF export for SVG using the svgImageProvider

If this widget contains a data controller, return it. This allows for generic capabilities in this base class.

Return an array of current style overrides for this widget. Used to save to a theme.

Test if there are any style overrides for this widget.

Click on close button in navigator.

Re-arrange of a list in navigator.

Change of data value in navigator.

Click on header button in navigator.

Reset any style overrides for this widget.