com.limegroup.gnutella.gui.tables.ActionIconAndNameEditor.java Source code

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Here is the source code for com.limegroup.gnutella.gui.tables.ActionIconAndNameEditor.java

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/*
 * Created by Angel Leon (@gubatron), Alden Torres (aldenml)
 * Copyright (c) 2011, 2012, FrostWire(TM). All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.limegroup.gnutella.gui.tables;

import java.awt.Component;
import java.awt.Rectangle;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import javax.swing.AbstractCellEditor;
import javax.swing.JTable;
import javax.swing.table.TableCellEditor;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * @author gubatron
 * @author aldenml
 *
 */
public class ActionIconAndNameEditor extends AbstractCellEditor implements TableCellEditor {

    private static final long serialVersionUID = 2661028644256459921L;

    private static final Log LOG = LogFactory.getLog(ActionIconAndNameEditor.class);

    private final Rectangle actionRegion;

    private ActionListener action;

    public ActionIconAndNameEditor(Rectangle actionRegion) {
        this.actionRegion = actionRegion;
    }

    public ActionIconAndNameEditor() {
        this(null);
    }

    public Object getCellEditorValue() {
        return null;
    }

    public Component getTableCellEditorComponent(final JTable table, Object value, boolean isSelected, int row,
            int column) {
        ActionIconAndNameHolder in = (ActionIconAndNameHolder) value;
        action = in.getAction();

        final Component component = new ActionIconAndNameRenderer().getTableCellRendererComponent(table, value,
                isSelected, true, row, column);
        component.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseReleased(MouseEvent e) {
                if (e.getButton() == MouseEvent.BUTTON1) {
                    if (actionRegion == null) {
                        component_mousePressed(e);
                    } else {
                        if (actionRegion.contains(e.getPoint())) {
                            component_mousePressed(e);
                        } else {
                            if (e.getClickCount() >= 2) {
                                Toolkit.getDefaultToolkit().getSystemEventQueue()
                                        .postEvent(new MouseEvent(table, MouseEvent.MOUSE_CLICKED, e.getWhen(),
                                                e.getModifiers(), component.getX() + e.getX(),
                                                component.getY() + e.getY(), e.getClickCount(), false));
                            }
                        }
                    }
                } else if (e.getButton() == MouseEvent.BUTTON3) {
                    Toolkit.getDefaultToolkit().getSystemEventQueue()
                            .postEvent(new MouseEvent(table, e.getID(), e.getWhen(), e.getModifiers(),
                                    component.getX() + e.getX(), component.getY() + e.getY(), e.getClickCount(),
                                    true));
                }
            }
        });

        return component;
    }

    protected void component_mousePressed(MouseEvent e) {
        if (action != null) {
            try {
                action.actionPerformed(new ActionEvent(e.getSource(), e.getID(), ""));
            } catch (Throwable e1) {
                LOG.error("Error performing action", e1);
            }
        }
    }
}