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8283624: Create an automated regression test for RFE-4390885
Reviewed-by: serb
This commit is contained in:
Manukumar V S
Abdul Kolarkunnu
parent
94b533a94c
commit
99388eff8d
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/*
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* Copyright (c) 2015, 2022, 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.Component;
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import java.awt.Dimension;
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import java.awt.HeadlessException;
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import java.awt.Point;
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import java.awt.Robot;
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import java.awt.event.ActionListener;
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import java.awt.event.InputEvent;
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import java.awt.event.KeyEvent;
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import java.util.Arrays;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicReference;
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import java.util.stream.Collectors;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JFileChooser;
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import javax.swing.JFrame;
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import javax.swing.JPanel;
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import javax.swing.SwingUtilities;
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import javax.swing.UIManager;
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import javax.swing.UIManager.LookAndFeelInfo;
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import javax.swing.UnsupportedLookAndFeelException;
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import static javax.swing.UIManager.getInstalledLookAndFeels;
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/*
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* @test
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* @key headful
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* @bug 4390885
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* @summary This test checks CCC #4390885, which verifies that it should be
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* possible to set the location of the JFileChooser.
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* @run main JFileChooserSetLocationTest
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*/
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public class JFileChooserSetLocationTest {
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public static final String SHOW_DIALOG_OUTSIDE_THE_PANEL =
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"ShowFileChooser OUTSIDE the Panel";
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public static final String SHOW_DIALOG_OVER_THE_PANEL =
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"ShowFileChooser OVER the Panel";
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public static final String SHOW_SAVE_DIALOG_OVER_THE_PANEL =
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"ShowSaveDialog";
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private static final int TOLERANCE_LEVEL = 6;
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private static final int xOut = 75;
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private static final int yOut = 75;
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private static Robot robot;
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private static JPanel panel;
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private static MyFileChooser fileChooser;
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private static int xIn;
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private static int yIn;
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private static JButton btn;
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private static JButton btn1;
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private static JButton btn2;
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private static JFrame frame;
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public static void main(String[] s) throws Exception {
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robot = new Robot();
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robot.setAutoWaitForIdle(true);
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robot.setAutoDelay(200);
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List<String> lafs = Arrays.stream(getInstalledLookAndFeels())
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.map(LookAndFeelInfo::getClassName)
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.collect(Collectors.toList());
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for (final String laf : lafs) {
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try {
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AtomicBoolean lafSetSuccess = new AtomicBoolean(false);
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SwingUtilities.invokeAndWait(() -> {
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lafSetSuccess.set(setLookAndFeel(laf));
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if (lafSetSuccess.get()) {
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createUI();
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}
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});
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if (!lafSetSuccess.get()) {
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continue;
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}
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robot.waitForIdle();
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AtomicReference<Point> pt = new AtomicReference<>();
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AtomicReference<Dimension> dim = new AtomicReference<>();
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SwingUtilities.invokeAndWait(() -> {
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pt.set(panel.getLocationOnScreen());
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dim.set(panel.getSize());
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});
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Point panelLoc = pt.get();
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Dimension panelDim = dim.get();
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xIn = (panelLoc.x + panelDim.width) / 2;
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yIn = (panelLoc.y + panelDim.height) / 2;
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Point dest = getCenterPointOf(btn);
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robot.mouseMove(dest.x, dest.y);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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robot.waitForIdle();
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Point actualPos = getActualLocation(fileChooser);
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// Case 1 : Verifying that the location of JFileChooser
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// 'Show Dialog' is correctly set outside the frame at (25,25)
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verify(xOut, actualPos.x, yOut, actualPos.y);
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hitKeys(KeyEvent.VK_ESCAPE);
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dest = getCenterPointOf(btn1);
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robot.mouseMove(dest.x, dest.y);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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actualPos = getActualLocation(fileChooser);
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// Case 2 : Verifying that the location of JFileChooser
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// 'Show Dialog' is correctly set inside the test frame
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verify(xIn, actualPos.x, yIn, actualPos.y);
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hitKeys(KeyEvent.VK_ESCAPE);
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dest = getCenterPointOf(btn2);
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robot.mouseMove(dest.x, dest.y);
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robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
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actualPos = getActualLocation(fileChooser);
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// Case 3 : Verifying that the location of JFileChooser
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// 'Save Dialog' is correctly set inside the test frame
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verify(xIn, actualPos.x, yIn, actualPos.y);
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hitKeys(KeyEvent.VK_ESCAPE);
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System.out.println("Test Passed, All cases passed for " + laf);
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} finally {
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SwingUtilities.invokeAndWait(
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JFileChooserSetLocationTest::disposeFrame);
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}
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}
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}
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private static Point getCenterPointOf(final Component comp)
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throws Exception {
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AtomicReference<Point> pt = new AtomicReference<>();
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SwingUtilities.invokeAndWait(() -> pt.set(comp.getLocationOnScreen()));
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Point loc = pt.get();
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loc.translate(comp.getWidth() / 2, comp.getHeight() / 2);
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return loc;
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}
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private static Point getActualLocation(final MyFileChooser fcoo)
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throws Exception {
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AtomicReference<Point> pt = new AtomicReference<>();
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SwingUtilities.invokeAndWait(() -> pt.set(fcoo.getDialogLocation()));
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return pt.get();
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}
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public static void verify(int x1, int x2, int y1, int y2) {
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System.out.println("verify " + x1 + "==" + x2 + "; " + y1 + "==" + y2);
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if ((Math.abs(x1 - x2) < TOLERANCE_LEVEL) &&
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(Math.abs(y1 - y2) < TOLERANCE_LEVEL)) {
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System.out.println("Test passed");
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} else {
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throw new RuntimeException(
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"Test Failed, setLocation() is not working properly");
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}
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}
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private static void hitKeys(int... keys) {
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for (int key : keys) {
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robot.keyPress(key);
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}
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for (int i = keys.length - 1; i >= 0; i--) {
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robot.keyRelease(keys[i]);
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}
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}
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public static void createUI() {
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frame = new JFrame();
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panel = new JPanel();
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btn = new JButton(SHOW_DIALOG_OUTSIDE_THE_PANEL);
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btn1 = new JButton(SHOW_DIALOG_OVER_THE_PANEL);
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btn2 = new JButton(SHOW_SAVE_DIALOG_OVER_THE_PANEL);
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ActionListener actionListener = actionEvent -> {
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String btnAction = actionEvent.getActionCommand();
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if (btnAction.equals(SHOW_DIALOG_OUTSIDE_THE_PANEL)) {
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fileChooser = new MyFileChooser(xOut, yOut);
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fileChooser.showOpenDialog(panel);
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} else if (btnAction.equals(SHOW_DIALOG_OVER_THE_PANEL)) {
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fileChooser = new MyFileChooser(xIn, yIn);
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fileChooser.showOpenDialog(panel);
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} else if (btnAction.equals(SHOW_SAVE_DIALOG_OVER_THE_PANEL)) {
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fileChooser = new MyFileChooser(xIn, yIn);
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fileChooser.showSaveDialog(panel);
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}
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};
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btn.addActionListener(actionListener);
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btn1.addActionListener(actionListener);
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btn2.addActionListener(actionListener);
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panel.add(btn);
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panel.add(btn1);
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panel.add(btn2);
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frame.add(panel);
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frame.setLocationRelativeTo(null);
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frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
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frame.pack();
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frame.setVisible(true);
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}
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private static boolean setLookAndFeel(String lafName) {
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try {
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System.out.println("Testing " + lafName);
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UIManager.setLookAndFeel(lafName);
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} catch (UnsupportedLookAndFeelException ignored) {
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System.out.println("Ignoring Unsupported laf : " + lafName);
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return false;
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} catch (ClassNotFoundException | InstantiationException
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| IllegalAccessException e) {
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throw new RuntimeException(e);
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}
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return true;
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}
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private static void disposeFrame() {
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if (frame != null) {
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frame.dispose();
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frame = null;
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}
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}
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private static class MyFileChooser extends JFileChooser {
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JDialog dialog;
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int x, y;
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public MyFileChooser(int x, int y) {
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super();
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this.x = x;
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this.y = y;
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}
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protected JDialog createDialog(Component parent)
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throws HeadlessException {
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dialog = super.createDialog(parent);
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System.out.println(
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"createDialog and set location to (" + x + ", " + y + ")");
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dialog.setLocation(x, y);
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return dialog;
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}
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public Point getDialogLocation() {
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return dialog.getLocation();
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}
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}
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}
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