119 lines
4.5 KiB
Java
119 lines
4.5 KiB
Java
/*
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* Copyright (c) 2011, 2024, 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 4885629
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* @summary With JSplitPane in VERTICAL_SPLIT, SplitPaneBorder draws bottom edge of divider
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* @author Andrey Pikalev
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*/
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import javax.swing.*;
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import javax.swing.border.Border;
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import javax.swing.border.EmptyBorder;
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import javax.swing.plaf.basic.BasicBorders;
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import javax.swing.plaf.basic.BasicLookAndFeel;
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import javax.swing.plaf.basic.BasicSplitPaneUI;
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import java.awt.*;
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public class bug4885629 {
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private static final Color darkShadow = new Color(100,120,200);
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private static final Color darkHighlight = new Color(200,120,50);
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private static final Color lightHighlight = darkHighlight.brighter();
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private static final Color BGCOLOR = Color.blue;
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private static JSplitPane sp;
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private static JFrame frame;
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public static void main(String[] args) throws Exception {
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UIManager.setLookAndFeel(new BasicLookAndFeel() {
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public boolean isSupportedLookAndFeel(){ return true; }
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public boolean isNativeLookAndFeel(){ return false; }
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public String getDescription() { return "Foo"; }
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public String getID() { return "FooID"; }
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public String getName() { return "FooName"; }
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});
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try {
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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frame = new JFrame();
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JComponent a = new JPanel();
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a.setBackground(Color.white);
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a.setMinimumSize(new Dimension(10, 10));
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JComponent b = new JPanel();
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b.setBackground(Color.white);
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b.setMinimumSize(new Dimension(10, 10));
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sp = new JSplitPane(JSplitPane.VERTICAL_SPLIT, a, b);
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sp.setPreferredSize(new Dimension(20, 20));
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sp.setBackground(BGCOLOR);
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Border bo = new BasicBorders.SplitPaneBorder(lightHighlight,
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Color.red);
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Border ibo = new EmptyBorder(0, 0, 0, 0);
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sp.setBorder(bo);
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sp.setMinimumSize(new Dimension(200, 200));
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((BasicSplitPaneUI) sp.getUI()).getDivider().setBorder(ibo);
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frame.getContentPane().setLayout(new FlowLayout());
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frame.getContentPane().setBackground(darkShadow);
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frame.getContentPane().add(sp);
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frame.setSize(200, 200);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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frame.setVisible(true);
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}
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});
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final Robot robot = new Robot();
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robot.waitForIdle();
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robot.delay(1000);
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SwingUtilities.invokeAndWait(new Runnable() {
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public void run() {
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Rectangle rect = ((BasicSplitPaneUI) sp.getUI()).getDivider().getBounds();
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Point p = rect.getLocation();
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SwingUtilities.convertPointToScreen(p, sp);
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for (int i = 1; i < rect.width - 1; i++) {
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if (!BGCOLOR.equals(robot.getPixelColor(p.x + i, p.y + rect.height - 1))) {
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throw new Error("The divider's area has incorrect color. i=" + i);
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}
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}
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}
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});
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} finally {
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if (frame != null) SwingUtilities.invokeAndWait(() -> frame.dispose());
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}
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}
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}
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