1/*
2 * Copyright (c) 2014, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23import java.awt.BasicStroke;
24import java.awt.BorderLayout;
25import java.awt.Graphics;
26import java.awt.Graphics2D;
27import javax.swing.Icon;
28import javax.swing.JApplet;
29import javax.swing.JPanel;
30import javax.swing.JTree;
31import javax.swing.SwingUtilities;
32import javax.swing.plaf.basic.BasicTreeUI;
33
34/* @test
35 * @bug 8038113
36 * @summary [macosx] JTree icon is not rendered in high resolution on Retina
37 * @run applet/manual=yesno bug8038113.html
38 */
39public class bug8038113 extends JApplet {
40
41    @Override
42    public void init() {
43        SwingUtilities.invokeLater(new Runnable() {
44
45            @Override
46            public void run() {
47
48                final JTree tree = new JTree();
49                final BasicTreeUI treeUI = (BasicTreeUI) tree.getUI();
50
51                final JPanel panel = new JPanel() {
52
53                    @Override
54                    public void paint(Graphics g) {
55                        super.paint(g);
56                        Graphics2D g2 = (Graphics2D) g;
57                        g2.setStroke(new BasicStroke(0.5f));
58                        g2.scale(2, 2);
59
60                        int x = 10;
61                        int y = 10;
62                        Icon collapsedIcon = treeUI.getCollapsedIcon();
63                        Icon expandeIcon = treeUI.getExpandedIcon();
64                        int w = collapsedIcon.getIconWidth();
65                        int h = collapsedIcon.getIconHeight();
66                        collapsedIcon.paintIcon(this, g, x, y);
67                        g.drawRect(x, y, w, h);
68
69                        y += 10 + h;
70                        w = expandeIcon.getIconWidth();
71                        h = expandeIcon.getIconHeight();
72                        expandeIcon.paintIcon(this, g, x, y);
73                        g.drawRect(x, y, w, h);
74
75                    }
76                };
77                getContentPane().setLayout(new BorderLayout());
78                getContentPane().add(panel, BorderLayout.CENTER);
79            }
80        });
81    }
82}
83