83 lines
3.0 KiB
Java
83 lines
3.0 KiB
Java
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/*
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.BasicStroke;
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import java.awt.BorderLayout;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import javax.swing.Icon;
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import javax.swing.JApplet;
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import javax.swing.JPanel;
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import javax.swing.JTree;
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import javax.swing.SwingUtilities;
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import javax.swing.plaf.basic.BasicTreeUI;
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/* @test
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* @bug 8038113
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* @summary [macosx] JTree icon is not rendered in high resolution on Retina
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* @run applet/manual=yesno bug8038113.html
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*/
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public class bug8038113 extends JApplet {
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@Override
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public void init() {
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SwingUtilities.invokeLater(new Runnable() {
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@Override
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public void run() {
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final JTree tree = new JTree();
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final BasicTreeUI treeUI = (BasicTreeUI) tree.getUI();
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final JPanel panel = new JPanel() {
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@Override
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public void paint(Graphics g) {
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super.paint(g);
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Graphics2D g2 = (Graphics2D) g;
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g2.setStroke(new BasicStroke(0.5f));
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g2.scale(2, 2);
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int x = 10;
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int y = 10;
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Icon collapsedIcon = treeUI.getCollapsedIcon();
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Icon expandeIcon = treeUI.getExpandedIcon();
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int w = collapsedIcon.getIconWidth();
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int h = collapsedIcon.getIconHeight();
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collapsedIcon.paintIcon(this, g, x, y);
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g.drawRect(x, y, w, h);
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y += 10 + h;
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w = expandeIcon.getIconWidth();
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h = expandeIcon.getIconHeight();
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expandeIcon.paintIcon(this, g, x, y);
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g.drawRect(x, y, w, h);
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}
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};
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getContentPane().setLayout(new BorderLayout());
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getContentPane().add(panel, BorderLayout.CENTER);
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}
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});
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}
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}
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