2cf5c2f4b6
Reviewed-by: azvegint
153 lines
5.5 KiB
Java
153 lines
5.5 KiB
Java
/*
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* Copyright (c) 2010, 2023, 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 6889007
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@summary No resize cursor during hovering mouse over JTable
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*/
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import java.awt.Cursor;
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import java.awt.Dimension;
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import java.awt.MouseInfo;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.Toolkit;
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import java.awt.image.BufferedImage;
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import javax.imageio.ImageIO;
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import javax.swing.JFrame;
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import javax.swing.plaf.basic.BasicTableHeaderUI;
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import javax.swing.table.JTableHeader;
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import javax.swing.JTable;
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import javax.swing.SwingUtilities;
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public class bug6889007 {
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static JFrame frame;
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static Robot robot;
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static volatile Point point;
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static volatile Point mouseLoc;
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static volatile int width;
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static volatile int height;
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static volatile boolean ignoreFirst = false;
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public static void main(String[] args) throws Exception {
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try {
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robot = new Robot();
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robot.mouseMove(100, 100);
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SwingUtilities.invokeAndWait(() -> {
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frame = new JFrame();
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frame.setUndecorated(true);
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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JTableHeader th = new JTableHeader();
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th.setColumnModel(new JTable(20, 5).getColumnModel());
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th.setUI(new MyTableHeaderUI());
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frame.add(th);
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setAlwaysOnTop(true);
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frame.setVisible(true);
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});
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robot.waitForIdle();
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robot.delay(1000);
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SwingUtilities.invokeAndWait(() -> {
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mouseLoc = MouseInfo.getPointerInfo().getLocation();
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point = frame.getLocationOnScreen();
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width = frame.getWidth();
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height = frame.getHeight();
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});
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if ((mouseLoc.x >= point.x) && (mouseLoc.x < point.x + width) &&
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(mouseLoc.y >= point.y) && (mouseLoc.y < point.y + height)) {
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System.out.println("pointer is within window");
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ignoreFirst = true;
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MyTableHeaderUI.testValue = 0;
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}
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int shift = 10;
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int x = point.x;
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int y = point.y + height/2;
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for (int i = -shift; i < width + 2*shift; i++) {
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robot.mouseMove(x++, y);
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robot.delay(100);
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}
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robot.waitForIdle();
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// 9 is a magic test number
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if (MyTableHeaderUI.getTestValue() != 9) {
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throw new RuntimeException("Unexpected test number "
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+ MyTableHeaderUI.getTestValue());
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}
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} finally {
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SwingUtilities.invokeAndWait(() -> {
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if (frame != null) {
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frame.dispose();
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}
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});
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}
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System.out.println("ok");
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}
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static class MyTableHeaderUI extends BasicTableHeaderUI {
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private static volatile int testValue;
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protected void rolloverColumnUpdated(int oldColumn, int newColumn) {
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increaseTestValue(newColumn);
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Cursor cursor = Cursor.getPredefinedCursor(Cursor.E_RESIZE_CURSOR);
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System.out.println("oldColumn " + oldColumn + " newColumn " + newColumn +
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" header.getCursor " + header.getCursor() + " cursor " + cursor);
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if (ignoreFirst) {
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ignoreFirst = false;
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if (newColumn == 0) {
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return;
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}
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}
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if (oldColumn != -1 && newColumn != -1 &&
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header.getCursor() != cursor) {
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try {
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Dimension screenSize =
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Toolkit.getDefaultToolkit().getScreenSize();
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Rectangle screen = new Rectangle(0, 0,
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(int) screenSize.getWidth(),
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(int) screenSize.getHeight());
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BufferedImage img = robot.createScreenCapture(screen);
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ImageIO.write(img, "png", new java.io.File("image.png"));
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} catch (Exception e) {}
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throw new RuntimeException("Wrong type of cursor!");
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}
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}
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private static synchronized void increaseTestValue(int increment) {
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testValue += increment;
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}
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public static synchronized int getTestValue() {
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return testValue;
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}
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}
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}
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