com.vaadin.event.dd.acceptcriteria.And Maven / Gradle / Ivy
/*
* Copyright (C) 2000-2024 Vaadin Ltd
*
* This program is available under Vaadin Commercial License and Service Terms.
*
* See for the full
* license.
*/
package com.vaadin.event.dd.acceptcriteria;
import com.vaadin.event.dd.DragAndDropEvent;
import com.vaadin.server.PaintException;
import com.vaadin.server.PaintTarget;
/**
* A compound criterion that accepts the drag if all of its criteria accepts the
* drag.
*
* @see Or
*
* @since 6.3
*
*/
public class And extends ClientSideCriterion {
private static final long serialVersionUID = -5242574480825471748L;
protected ClientSideCriterion[] criteria;
/**
*
* @param criteria
* criteria of which the And criterion will be composed
*/
public And(ClientSideCriterion... criteria) {
this.criteria = criteria;
}
@Override
public void paintContent(PaintTarget target) throws PaintException {
super.paintContent(target);
for (ClientSideCriterion crit : criteria) {
crit.paint(target);
}
}
@Override
public boolean accept(DragAndDropEvent dragEvent) {
for (ClientSideCriterion crit : criteria) {
if (!crit.accept(dragEvent)) {
return false;
}
}
return true;
}
}