1/*
2 * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package com.apple.laf;
27
28import java.awt.event.*;
29
30import javax.swing.JComponent;
31import javax.swing.plaf.ComponentUI;
32import javax.swing.text.JTextComponent;
33
34/**
35 * This class exists only as a hack to work around a Sun bug which parks the
36 * insertion caret at the begining of a text field when it gets clicked on.
37 */
38public class AquaTextFieldFormattedUI extends AquaTextFieldUI implements MouseListener {
39    public static ComponentUI createUI(final JComponent c) {
40        return new AquaTextFieldFormattedUI();
41    }
42
43    @Override
44    protected String getPropertyPrefix() {
45        return "FormattedTextField";
46    }
47
48    protected void installListeners() {
49        super.installListeners();
50        getComponent().addMouseListener(this);
51    }
52
53    protected void uninstallListeners() {
54        getComponent().removeMouseListener(this);
55        super.uninstallListeners();
56    }
57
58    @SuppressWarnings("deprecation")
59    public void mouseClicked(final MouseEvent e) {
60        if (e.getClickCount() != 1) return;
61
62        final JTextComponent c = getComponent();
63        // apparently, focus has already been granted by the time this mouse listener fires
64    //    if (c.hasFocus()) return;
65
66        c.setCaretPosition(viewToModel(c, e.getPoint()));
67    }
68
69    public void mouseEntered(final MouseEvent e) { }
70    public void mouseExited(final MouseEvent e) { }
71    public void mousePressed(final MouseEvent e) { }
72    public void mouseReleased(final MouseEvent e) { }
73}
74