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| /* | ||
| * Copyright (c) 2020, 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 | ||
| * @key headful | ||
| * @bug 4840869 | ||
| * @summary JSpinner keeps spinning while JOptionPane is shown on ChangeListener | ||
| * @run main TestJSpinnerFocusLost | ||
| */ | ||
|
|
||
| import java.awt.Component; | ||
| import java.awt.Point; | ||
| import java.awt.Rectangle; | ||
| import java.awt.Robot; | ||
| import java.awt.event.InputEvent; | ||
| import java.awt.event.FocusEvent; | ||
| import java.awt.event.FocusListener; | ||
| import javax.swing.JFrame; | ||
| import javax.swing.JSpinner; | ||
| import javax.swing.JOptionPane; | ||
| import javax.swing.SpinnerNumberModel; | ||
| import javax.swing.SwingUtilities; | ||
| import javax.swing.event.ChangeEvent; | ||
| import javax.swing.event.ChangeListener; | ||
| import javax.swing.UIManager; | ||
| import javax.swing.UnsupportedLookAndFeelException; | ||
|
|
||
| public class TestJSpinnerFocusLost extends JFrame implements ChangeListener, FocusListener { | ||
|
|
||
| JSpinner spinner; | ||
|
|
||
| boolean spinnerGainedFocus = false; | ||
| boolean spinnerLostFocus = false; | ||
|
|
||
| static TestJSpinnerFocusLost b; | ||
| Point p; | ||
| Rectangle rect; | ||
| static Robot robot; | ||
|
|
||
| public static void blockTillDisplayed(Component comp) { | ||
| Point p = null; | ||
| while (p == null) { | ||
| try { | ||
| p = comp.getLocationOnScreen(); | ||
| } catch (IllegalStateException e) { | ||
| try { | ||
| Thread.sleep(1000); | ||
| } catch (InterruptedException ie) { | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| public TestJSpinnerFocusLost() { | ||
| spinner = new JSpinner(new SpinnerNumberModel(10, 1, 100, 1)); | ||
| spinner.addChangeListener(this); | ||
| ((JSpinner.DefaultEditor)spinner.getEditor()).getTextField().addFocusListener(this); | ||
| getContentPane().add(spinner); | ||
| } | ||
|
|
||
| public void doTest() throws Exception { | ||
| blockTillDisplayed(spinner); | ||
| SwingUtilities.invokeAndWait(() -> { | ||
| ((JSpinner.DefaultEditor)spinner.getEditor()).getTextField().requestFocus(); | ||
| }); | ||
|
|
||
| try { | ||
| synchronized (TestJSpinnerFocusLost.this) { | ||
| if (!spinnerGainedFocus) { | ||
| TestJSpinnerFocusLost.this.wait(2000); | ||
| } | ||
| } | ||
|
|
||
|
|
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| SwingUtilities.invokeAndWait(() -> { | ||
| p = spinner.getLocationOnScreen(); | ||
| rect = spinner.getBounds(); | ||
| }); | ||
| robot.delay(1000); | ||
| robot.mouseMove(p.x+rect.width-5, p.y+3); | ||
| robot.mousePress(InputEvent.BUTTON1_DOWN_MASK); | ||
| robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK); | ||
|
|
||
| synchronized (TestJSpinnerFocusLost.this) { | ||
| while (!spinnerLostFocus) { | ||
| TestJSpinnerFocusLost.this.wait(2000); | ||
| } | ||
| } | ||
|
|
||
| } catch(Exception ex) { | ||
| ex.printStackTrace(); | ||
| } | ||
|
|
||
| if ( ((Integer) spinner.getValue()).intValue() != 11 ) { | ||
| System.out.println("spinner value " + ((Integer) spinner.getValue()).intValue()); | ||
| throw new RuntimeException("Spinner value shouldn't be other than 11"); | ||
| } | ||
| } | ||
|
|
||
|
|
||
| private boolean changing = false; | ||
|
|
||
| public void stateChanged(ChangeEvent e) { | ||
| if (changing) { | ||
| return; | ||
| } | ||
| JSpinner spinner = (JSpinner)e.getSource(); | ||
| int value = ((Integer) spinner.getValue()).intValue(); | ||
| if (value > 10) { | ||
| changing = true; | ||
| JOptionPane.showMessageDialog(spinner, "10 exceeded"); | ||
| } | ||
| } | ||
|
|
||
| public void focusGained(FocusEvent e) { | ||
| synchronized (TestJSpinnerFocusLost.this) { | ||
| spinnerGainedFocus = true; | ||
| TestJSpinnerFocusLost.this.notifyAll(); | ||
| } | ||
| } | ||
|
|
||
| public void focusLost(FocusEvent e) { | ||
| synchronized (TestJSpinnerFocusLost.this) { | ||
| spinnerLostFocus = true; | ||
| TestJSpinnerFocusLost.this.notifyAll(); | ||
| } | ||
| } | ||
|
|
||
| private static void setLookAndFeel(UIManager.LookAndFeelInfo laf) { | ||
| try { | ||
| UIManager.setLookAndFeel(laf.getClassName()); | ||
| } catch (UnsupportedLookAndFeelException ignored) { | ||
| System.out.println("Unsupported L&F: " + laf.getClassName()); | ||
| } catch (ClassNotFoundException | InstantiationException | ||
| | IllegalAccessException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
|
|
||
| public static void main(String[] argv) throws Exception { | ||
| robot = new Robot(); | ||
| robot.setAutoWaitForIdle(true); | ||
| robot.setAutoDelay(250); | ||
| for (UIManager.LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels()) { | ||
| System.out.println("Testing L&F: " + laf.getClassName()); | ||
| SwingUtilities.invokeAndWait(() -> setLookAndFeel(laf)); | ||
| try { | ||
| SwingUtilities.invokeAndWait(() -> { | ||
| b = new TestJSpinnerFocusLost(); | ||
| b.pack(); | ||
| b.setLocationRelativeTo(null); | ||
| b.setVisible(true); | ||
| }); | ||
| robot.waitForIdle(); | ||
| b.doTest(); | ||
| robot.delay(500); | ||
| } finally { | ||
| SwingUtilities.invokeAndWait(() -> { | ||
| if (b != null) b.dispose(); | ||
| }); | ||
| } | ||
| robot.delay(1000); | ||
| } | ||
| } | ||
| } |