org.netbeans.api.visual.action.PopupMenuProvider Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.netbeans.api.visual.action;
import org.netbeans.api.visual.widget.Widget;
import javax.swing.*;
import java.awt.*;
/**
* This interface provides a popup menu.
*
* @author William Headrick, David Kaspar
*/
public interface PopupMenuProvider {
/**
* Get a JPopupMenu to display in the context of the given Widget.
* This method may return null
. If that is the case,
* no popup menu will be displayed if this PopupMenuAction gets
* a valid popup trigger on the given Widget.
* Note: Since version 2.6 the localLocation
parameter could be null.
* @param widget the widget
* @param localLocation the local location where the popup menu was invoked; if null, then popup menu is invoked by a keyboard
* @return The JPopupMenu to display for the given Widget.
* May be null
.
*/
public JPopupMenu getPopupMenu (Widget widget, Point localLocation);
}
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