112 lines
4.0 KiB
Java
112 lines
4.0 KiB
Java
/*
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* Copyright (c) 2007, 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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* @key headful
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* @bug 6232687
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* @summary Tests that Window.setLocationRelativeTo() method works correctly
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* for different multiscreen configurations
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* @author artem.ananiev, area=awt.multiscreen
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* @library ../../regtesthelpers
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* @build Util
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* @run main LocationRelativeToTest
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*/
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import java.awt.*;
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import java.awt.event.*;
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import javax.swing.*;
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import test.java.awt.regtesthelpers.Util;
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public class LocationRelativeToTest
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{
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private static int FRAME_WIDTH = 400;
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private static int FRAME_HEIGHT = 300;
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public static void main(String[] args)
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{
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Robot r = Util.createRobot();
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GraphicsEnvironment ge =
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GraphicsEnvironment.getLocalGraphicsEnvironment();
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System.out.println("Center point: " + ge.getCenterPoint());
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GraphicsDevice[] gds = ge.getScreenDevices();
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GraphicsDevice gdDef = ge.getDefaultScreenDevice();
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GraphicsConfiguration gcDef =
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gdDef.getDefaultConfiguration();
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Frame f = new Frame("F", gcDef);
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f.setSize(FRAME_WIDTH, FRAME_HEIGHT);
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f.setVisible(true);
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Util.waitForIdle(r);
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// first, check setLocationRelativeTo(null)
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f.setLocationRelativeTo(null);
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Util.waitForIdle(r);
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checkLocation(f, ge.getCenterPoint());
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for (GraphicsDevice gd : gds)
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{
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GraphicsConfiguration gc = gd.getDefaultConfiguration();
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Rectangle gcBounds = gc.getBounds();
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Frame f2 = new Frame("F2", gc);
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f2.setBounds(gcBounds.x + 100, gcBounds.y + 100,
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FRAME_WIDTH, FRAME_HEIGHT);
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// second, check setLocationRelativeTo(invisible)
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f.setLocationRelativeTo(f2);
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Util.waitForIdle(r);
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checkLocation(f, new Point(gcBounds.x + gcBounds.width / 2,
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gcBounds.y + gcBounds.height / 2));
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// third, check setLocationRelativeTo(visible)
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f2.setVisible(true);
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Util.waitForIdle(r);
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Point f2Loc = f2.getLocationOnScreen();
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f.setLocationRelativeTo(f2);
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Util.waitForIdle(r);
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checkLocation(f, new Point(f2Loc.x + f2.getWidth() / 2,
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f2Loc.y + f2.getHeight() / 2));
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}
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}
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/*
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* Here the check is performed. Note this check works correctly both
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* for virtual (Win32, X11/Xinerama) and non-virtual (X11/non-Xinerama)
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* screen configurations.
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*/
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private static void checkLocation(Frame f, Point rightLoc)
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{
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Point actualLoc = new Point(f.getBounds().x + f.getWidth() / 2,
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f.getBounds().y + f.getHeight() / 2);
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if (!rightLoc.equals(actualLoc))
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{
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System.err.println("Right location for the window center: " + rightLoc);
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System.err.println("Actual location for the window center: " + actualLoc);
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throw new RuntimeException("Test FAILED: setLocationRelativeTo() operates incorrectly");
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}
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}
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}
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