118 lines
3.5 KiB
Java
118 lines
3.5 KiB
Java
/*
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* Copyright (c) 2016, 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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/*
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@test
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@bug 8150176 8151773
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@summary Check if correct resolution variant is used for tray icon.
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@author a.stepanov
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@run applet/manual=yesno MultiResolutionTrayIconTest.html
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*/
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import java.applet.Applet;
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import java.awt.*;
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import java.awt.event.*;
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import java.awt.image.*;
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public class MultiResolutionTrayIconTest extends Applet {
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private SystemTray tray;
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private TrayIcon icon, iconMRI;
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public void init() { this.setLayout(new BorderLayout()); }
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public void start() {
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boolean trayIsSupported = SystemTray.isSupported();
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Button b = new Button("Start");
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if (trayIsSupported) {
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prepareIcons();
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b.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) { doTest(); }
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});
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} else {
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b.setLabel("not supported");
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b.setEnabled(false);
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System.out.println("system tray is not supported");
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}
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add(b, BorderLayout.CENTER);
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validate();
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setVisible(true);
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}
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private BufferedImage generateImage(int w, int h, Color c) {
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BufferedImage img = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);
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Graphics g = img.getGraphics();
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g.setColor(c);
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g.fillRect(0, 0, w, h);
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g.setColor(Color.WHITE);
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int r = (Math.min(w, h) >= 8) ? 3 : 1;
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g.fillRect(r, r, w - 2 * r, h - 2 * r);
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return img;
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}
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private void prepareIcons() {
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tray = SystemTray.getSystemTray();
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Dimension d = tray.getTrayIconSize();
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int w = d.width, h = d.height;
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BufferedImage img = generateImage(w, h, Color.BLUE);
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// use wrong icon size for "nok"
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BufferedImage nok = generateImage(w / 2 + 2, h / 2 + 2, Color.RED);
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BaseMultiResolutionImage mri =
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new BaseMultiResolutionImage(new BufferedImage[] {nok, img});
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icon = new TrayIcon(img);
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icon.setImageAutoSize(true); // just in case
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iconMRI = new TrayIcon(mri);
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iconMRI.setImageAutoSize(true);
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}
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private void doTest() {
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if (tray.getTrayIcons().length > 0) { return; } // icons were added already
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try {
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tray.add(icon);
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tray.add(iconMRI);
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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public void stop() {
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// check for null, just in case
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if (tray != null) {
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tray.remove(icon);
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tray.remove(iconMRI);
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}
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}
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}
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