movileditor.java

方便大家也方便自己啊。

/**
 *   MovilEditor.java
 *   Copyright 2005 Carlos Silva A.
 * 
 *   Licensed 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 jgantt.view.tree;

import java.awt.Color;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

import javax.swing.AbstractAction;
import javax.swing.JTextField;
import javax.swing.KeyStroke;

/**
 * MovilEditor
 * <p>
 * $Date: 2005/07/14 06:16:04 $
 * </p>
 * 
 * @version $Revision: 1.3 $
 * @author Carlos Silva
 */
public class MovilEditor extends JTextField {

    private static final long serialVersionUID = 1L;
    TaskTree taskTree;

    /**
     * 
     */
    public MovilEditor(TaskTree tree) {
        super();
        taskTree = tree;
        getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0),
                "acceptEdit");
        getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
                "cancelEdit");
        getActionMap().put("acceptEdit", new AbstractAction() {

            private static final long serialVersionUID = 1L;

            public void actionPerformed(ActionEvent ev) {
                taskTree.acceptEdit();
            }
        });
        getActionMap().put("cancelEdit", new AbstractAction() {

            private static final long serialVersionUID = 1L;

            public void actionPerformed(ActionEvent ev) {
                taskTree.finishEdit();
            }
        });
        addKeyListener(new KeyListener() {

            public void keyPressed(KeyEvent ev) {
                switch (ev.getKeyCode()) {
                case KeyEvent.VK_UP:
                case KeyEvent.VK_DOWN:
                    taskTree.acceptEdit();
                    // taskTree.processKeyEvent(ev);
                    // TODO: Revisar
                    taskTree.dispatchEvent(ev);
                    break;
                default:
                    ;
                }
            }

            public void keyReleased(KeyEvent e) {
            }

            public void keyTyped(KeyEvent e) {
            }
        });
    }

    public void start(Rectangle rect, String text, boolean select) {
        taskTree.add(this);
        setBackground(new Color(240, 255, 240));
        setBounds(rect);
        setText(text);
        grabFocus();
        if (select)
            selectAll();
        grabFocus();
    }

    public void stop() {
        taskTree.remove(this);
    }

}