public void displayCategory(String category, String filterText) {
		if (panel != null) {
			panel.displayCategory(category, filterText);
		}
	}
Construct a new OptionsDialog.

@param title dialog title
@param rootNodeName name to display for the root node in the tree
@param options editable options
@param listener listener notified when the apply button is hit.
Ghidra/Framework/Docking/src/main/java/docking/options/editor/OptionsDialog.java