Do you know if overlays works with vaadin 8?
https://vaadin.com/directory/component/overlays
I try to use a sample code in my project and Im getting an error:
final ImageOverlay io = new ImageOverlay(button);
Resource res = new ClassResource(this.getClass(), "../icon-new.png");
io.setImage(res);
io.setComponentAnchor(Alignment.TOP_LEFT); // Top left of the button
io.setOverlayAnchor(Alignment.MIDDLE_CENTER); // Center of the image
io.setClickListener(new OverlayClickListener() {
public void overlayClicked(CustomClickableOverlay overlay) {
Notification.show("ImageOverlay Clicked!");
}
});
layout.addComponent(io);
io.setEnabled(true);