Directory

PopupExtension

A better PopupView

PopupExtension is a popup that you can align relative to any component you want. No more fiddling with PopupButton or PopupView.

Warning, this is a very experimental Extension with one ugly hack to work around a lack in Vaadin's features. If your application looks broken all of a sudden, it's probably PopupExtension's fault.

Sample code

final Button button = new Button("Click Me");
final PopupExtension popupExtension = PopupExtension.extend(button);
button.addClickListener(new Button.ClickListener() {
	public void buttonClick(final ClickEvent event) {
		popupExtension.open();
	}
});
layout.addComponent(button);

popupExtension.setContent(getTestLayout());
popupExtension.setAnchor(Alignment.BOTTOM_RIGHT);
popupExtension.setDirection(Alignment.BOTTOM_RIGHT);

Links

• Online Demo
• Source Code
• Discussion Forum
• Issue Tracker

Compatibility