108 lines
3.9 KiB
Java
108 lines
3.9 KiB
Java
/*
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* Copyright (c) 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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* @bug 8166900
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* @key headful
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* @summary Verifies selection of correct row on VK_PAGE_DOWN
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* @run main JLayerTableTest
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*/
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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.event.InputEvent;
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import java.awt.event.KeyEvent;
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import javax.swing.JComponent;
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import javax.swing.JFrame;
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import javax.swing.JTable;
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import javax.swing.JLayer;
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import javax.swing.JScrollPane;
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import javax.swing.plaf.LayerUI;
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import javax.swing.table.DefaultTableModel;
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import javax.swing.SwingUtilities;
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public class JLayerTableTest {
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static JFrame frame;
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static JTable table;
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static volatile Point tableLoc;
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static volatile Rectangle cellRect;
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static void createUI() {
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frame = new JFrame("JLayer Table Test");
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DefaultTableModel model = new DefaultTableModel() {
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@Override public int getRowCount() {return 100;}
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@Override public int getColumnCount() {return 3;}
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@Override public Object getValueAt(int row, int column) {
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return "(" + row + "," + column + ")";
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}
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};
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table = new JTable(model);
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LayerUI<JComponent> layerUI = new LayerUI<>();
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JLayer<JComponent> layer = new JLayer<>(table, layerUI);
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JScrollPane scrollPane = new JScrollPane(layer);
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frame.getContentPane().add(scrollPane);
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frame.pack();
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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}
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public static void main(String[] args) throws Exception {
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try {
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SwingUtilities.invokeAndWait(() -> {
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createUI();
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});
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Robot robot = new Robot();
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robot.waitForIdle();
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robot.delay(1000);
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SwingUtilities.invokeAndWait(() -> {
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tableLoc = table.getLocationOnScreen();
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cellRect = table.getCellRect(0, 1, true);
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});
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robot.mouseMove(tableLoc.x + cellRect.x + cellRect.width / 2,
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tableLoc.y + cellRect.y + cellRect.height / 2);
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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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robot.delay(500);
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robot.keyPress(KeyEvent.VK_PAGE_DOWN);
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robot.keyRelease(KeyEvent.VK_PAGE_DOWN);
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robot.waitForIdle();
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robot.delay(500);
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if (table.getSelectedRow() == (table.getRowCount() - 1)) {
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System.out.println("selected row " + table.getSelectedRow());
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System.out.println("visible row count " + table.getRowCount());
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throw new RuntimeException(
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"Cursor is not moved to correct location");
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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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}
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}
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