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/*
* Copyright (c) 2021, 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 8262085
* @summary Tests tooltip for not throwing IllegalArgumentException on fast switching between frames.
* @run main FastTooltipSwitchIAE
*/
import javax.swing.JToolTip;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import java.awt.Dimension;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
public class FastTooltipSwitchIAE {
static Dimension oneByOneSize = new Dimension(1, 1);
public static void main(String[] args) {
for (UIManager.LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels()) {
try {
SwingUtilities.invokeAndWait(() -> setLookAndFeel(laf));
SwingUtilities.invokeAndWait(FastTooltipSwitchIAE::doTest);
System.out.println("Test passed for LookAndFeel " + laf.getClassName());
} catch (Exception e) {
throw new RuntimeException("Test failed for " + laf.getClassName(), e);
}
}
}
private static void setLookAndFeel(final UIManager.LookAndFeelInfo laf) {
try {
System.out.println("LookAndFeel: " + laf.getClassName());
UIManager.setLookAndFeel(laf.getClassName());
} catch (UnsupportedLookAndFeelException ignored) {
System.err.println("Unsupported L&F: " + laf.getClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
throw new RuntimeException(e);
}
}
private static void doTest() {
JToolTip toolTip = new JToolTip();
toolTip.setTipText("<html><h1>Hello world</h1></html>");
toolTip.setMinimumSize(oneByOneSize);
toolTip.setMaximumSize(oneByOneSize);
toolTip.setPreferredSize(oneByOneSize);
toolTip.setBounds(100, 100, 1, 1);
BufferedImage img = new BufferedImage(100, 100, BufferedImage.TYPE_INT_ARGB);
Graphics2D g2d = img.createGraphics();
toolTip.paint(g2d);
g2d.dispose();
}
}
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