protected void notifyContextChanged() {
		ActionContext context = getActionContext(null);
		if (context == null) {
			context = new DefaultActionContext();
		}
		Set<DockingActionIf> keySet = toolbarButtonsByAction.keySet();
		for (DockingActionIf action : keySet) {
			action.setEnabled(action.isEnabledForContext(context));
		}
	}
Signals to this provider that it needs to updated the enabled state of its managed
actions.
Ghidra/Framework/Docking/src/main/java/docking/DialogComponentProvider.java