| /* |
| * Copyright (c) 2012, 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 4962534 7104594 |
| @summary JFrame dances very badly |
| @author dav@sparc.spb.su area= |
| @run applet bug4962534.html |
| */ |
| import java.applet.Applet; |
| import java.awt.*; |
| import java.awt.event.*; |
| import java.util.Random; |
| import javax.swing.*; |
| |
| public class bug4962534 extends Applet { |
| |
| Robot robot; |
| volatile Point framePosition; |
| volatile Point newFrameLocation; |
| static JFrame frame; |
| Rectangle gcBounds; |
| Component titleComponent; |
| JLayeredPane lPane; |
| volatile boolean titleFound = false; |
| public static Object LOCK = new Object(); |
| |
| public static void main(final String[] args) throws Exception { |
| try { |
| bug4962534 app = new bug4962534(); |
| app.init(); |
| app.start(); |
| } finally { |
| if (frame != null) SwingUtilities.invokeAndWait(() -> frame.dispose()); |
| } |
| } |
| |
| @Override |
| public void init() { |
| try { |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| createAndShowGUI(); |
| } |
| }); |
| } catch (Exception ex) { |
| throw new RuntimeException("Init failed. " + ex.getMessage()); |
| } |
| }//End init() |
| |
| @Override |
| public void start() { |
| validate(); |
| |
| try { |
| setJLayeredPaneEDT(); |
| setTitleComponentEDT(); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| throw new RuntimeException("Test failed. " + ex.getMessage()); |
| } |
| |
| if (!titleFound) { |
| throw new RuntimeException("Test Failed. Unable to determine title's size."); |
| } |
| |
| Random r = new Random(); |
| |
| for (int iteration = 0; iteration < 10; iteration++) { |
| try { |
| setFramePosEDT(); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| throw new RuntimeException("Test failed."); |
| } |
| try { |
| robot = new Robot(); |
| robot.setAutoDelay(70); |
| |
| robot.waitForIdle(); |
| |
| robot.mouseMove(framePosition.x + getJFrameWidthEDT() / 2, |
| framePosition.y + titleComponent.getHeight() / 2); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| |
| robot.waitForIdle(); |
| |
| gcBounds = |
| GraphicsEnvironment.getLocalGraphicsEnvironment().getScreenDevices()[0].getConfigurations()[0].getBounds(); |
| |
| robot.mouseMove(framePosition.x + getJFrameWidthEDT() / 2, |
| framePosition.y + titleComponent.getHeight() / 2); |
| |
| robot.waitForIdle(); |
| |
| int multier = gcBounds.height / 2 - 10; //we will not go out the borders |
| for (int i = 0; i < 10; i++) { |
| robot.mouseMove(gcBounds.width / 2 - (int) (r.nextDouble() * multier), gcBounds.height / 2 - (int) (r.nextDouble() * multier)); |
| } |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| |
| robot.waitForIdle(); |
| |
| } catch (AWTException e) { |
| throw new RuntimeException("Test Failed. AWTException thrown." + e.getMessage()); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| throw new RuntimeException("Test Failed."); |
| } |
| System.out.println("Mouse lies in " + MouseInfo.getPointerInfo().getLocation()); |
| boolean frameIsOutOfScreen = false; |
| try { |
| setNewFrameLocationEDT(); |
| System.out.println("Now Frame lies in " + newFrameLocation); |
| frameIsOutOfScreen = checkFrameIsOutOfScreenEDT(); |
| } catch (Exception ex) { |
| ex.printStackTrace(); |
| throw new RuntimeException("Test Failed."); |
| } |
| |
| if (frameIsOutOfScreen) { |
| throw new RuntimeException("Test failed. JFrame is out of screen."); |
| } |
| |
| } //for iteration |
| System.out.println("Test passed."); |
| }// start() |
| |
| private void createAndShowGUI() { |
| try { |
| UIManager.setLookAndFeel( |
| "javax.swing.plaf.metal.MetalLookAndFeel"); |
| } catch (Exception ex) { |
| throw new RuntimeException(ex.getMessage()); |
| } |
| JFrame.setDefaultLookAndFeelDecorated(true); |
| frame = new JFrame("JFrame Dance Test"); |
| frame.pack(); |
| frame.setSize(450, 260); |
| frame.setVisible(true); |
| } |
| |
| private void setJLayeredPaneEDT() throws Exception { |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| lPane = frame.getLayeredPane(); |
| System.out.println("JFrame's LayeredPane " + lPane); |
| } |
| }); |
| } |
| |
| private void setTitleComponentEDT() throws Exception { |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| for (int j = 0; j < lPane.getComponentsInLayer(JLayeredPane.FRAME_CONTENT_LAYER.intValue()).length; j++) { |
| titleComponent = lPane.getComponentsInLayer(JLayeredPane.FRAME_CONTENT_LAYER.intValue())[j]; |
| if (titleComponent.getClass().getName().equals("javax.swing.plaf.metal.MetalTitlePane")) { |
| titleFound = true; |
| break; |
| } |
| } |
| } |
| }); |
| } |
| |
| private void setFramePosEDT() throws Exception { |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| framePosition = frame.getLocationOnScreen(); |
| } |
| }); |
| } |
| |
| private boolean checkFrameIsOutOfScreenEDT() throws Exception { |
| |
| final boolean[] result = new boolean[1]; |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| if (newFrameLocation.x > gcBounds.width || newFrameLocation.x < 0 |
| || newFrameLocation.y > gcBounds.height || newFrameLocation.y |
| < 0) { |
| result[0] = true; |
| } |
| } |
| }); |
| return result[0]; |
| } |
| |
| private void setNewFrameLocationEDT() throws Exception { |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| newFrameLocation = new Point(frame.getLocationOnScreen().x |
| + frame.getWidth() / 2, frame.getLocationOnScreen().y + titleComponent.getHeight() / 2); |
| } |
| }); |
| } |
| |
| private int getJFrameWidthEDT() throws Exception { |
| |
| final int[] result = new int[1]; |
| |
| SwingUtilities.invokeAndWait(new Runnable() { |
| @Override |
| public void run() { |
| result[0] = frame.getWidth(); |
| } |
| }); |
| |
| return result[0]; |
| } |
| }// class |