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Java example source code file (Test6827032.java)
The Test6827032.java Java example source code/* * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 6827032 * @summary Color chooser with drag enabled shouldn't throw NPE * @author Peter Zhelezniakov * @library ../regtesthelpers */ import sun.awt.SunToolkit; import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.plaf.nimbus.NimbusLookAndFeel; public class Test6827032 { private static volatile Point point; private static JColorChooser cc; public static void main(String[] args) throws Exception { UIManager.setLookAndFeel(new NimbusLookAndFeel()); Robot robot = new Robot(); robot.setAutoDelay(50); SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit(); SwingUtilities.invokeAndWait(new Runnable() { public void run() { createAndShowGUI(); } }); toolkit.realSync(); SwingUtilities.invokeAndWait(new Runnable() { public void run() { Component previewPanel = Util.findSubComponent(cc, "javax.swing.colorchooser.DefaultPreviewPanel"); point = previewPanel.getLocationOnScreen(); } }); point.translate(5, 5); robot.mouseMove(point.x, point.y); robot.mousePress(InputEvent.BUTTON1_MASK); robot.mouseRelease(InputEvent.BUTTON1_MASK); } private static void createAndShowGUI() { JFrame frame = new JFrame(Test6827032.class.getName()); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); cc = new JColorChooser(); cc.setDragEnabled(true); frame.add(cc); frame.pack(); frame.setVisible(true); } } Other Java examples (source code examples)Here is a short list of links related to this Java Test6827032.java source code file: |
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