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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 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.apache.cayenne.modeler.event;
A class to handle mouse right-click on table and show popup after selecting specified table row
public class TablePopupHandler extends MouseAdapter {
    private final CayenneTable table;
    private final JPopupMenu popup;

Creates new mouse handler for table, which shows specified popupmenu on right-click
    public TablePopupHandler(CayenneTable tableJPopupMenu popup) {
        this. = table;
        this. = popup;

Creates and installs mouse listener for a table
    public static void install(CayenneTable tableJPopupMenu popup) {
        table.addMouseListener(new TablePopupHandler(tablepopup));

Invoked when a mouse button has been pressed on a component.
    public void mousePressed(MouseEvent e) {

Invoked when a mouse button has been released on a component.
    public void mouseReleased(MouseEvent e) {
        if (e.isPopupTrigger()) {
            int row = .rowAtPoint(e.getPoint());
            if (row != -1 && !.getSelectionModel().isSelectedIndex(row)) {
            .show(e.getX(), e.getY());
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