| /* |
| * Copyright (c) 2015, 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 |
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| * published by the Free Software Foundation. |
| * |
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| * 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). |
| * |
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| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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| */ |
| |
| /* @test |
| @bug 4473075 |
| @summary JTable header rendering problem (after setting preferred size) |
| @author Semyon Sadetsky |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.table.DefaultTableModel; |
| import java.awt.*; |
| import java.awt.event.InputEvent; |
| |
| public class bug4473075 { |
| public static final int USER_HEADER_HEIGHT = 40; |
| private static JTable table; |
| private static JScrollPane scpScroll; |
| private static Point point; |
| private static JFrame frame; |
| |
| public static void main(String[] args) throws Exception { |
| Robot robot = new Robot(); |
| robot.setAutoDelay(20); |
| SwingUtilities.invokeAndWait(new Runnable() { |
| public void run() { |
| frame = new JFrame(); |
| frame.setUndecorated(true); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| table = new JTable(); |
| String t = "a cell text"; |
| table.setModel(new DefaultTableModel( |
| new Object[][]{new Object[]{t, t, t, t, t}}, |
| new Object[]{t, t, t, t, t})); |
| table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF); |
| scpScroll = new JScrollPane(table); |
| |
| // Manually set preferred size of header... |
| Dimension preferredSize = new Dimension(table.getSize().width, |
| USER_HEADER_HEIGHT); |
| table.getTableHeader().setPreferredSize(preferredSize); |
| |
| frame.setContentPane(scpScroll); |
| frame.setSize(250, 480); |
| frame.setLocationRelativeTo(null); |
| frame.setVisible(true); |
| point = scpScroll.getHorizontalScrollBar() |
| .getLocationOnScreen(); |
| } |
| }); |
| robot.waitForIdle(); |
| |
| robot.mouseMove(point.x + 100, point.y + 5); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.mouseMove(point.x + 150, point.y + 5); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| |
| int headerH = table.getTableHeader().getHeight(); |
| if (headerH != USER_HEADER_HEIGHT) { |
| throw new RuntimeException("TableHeader height was not set: " |
| + headerH + " !=" + USER_HEADER_HEIGHT); |
| } |
| |
| double tableX = table.getX(); |
| int headerX = table.getTableHeader().getX(); |
| if (tableX != headerX) { |
| throw new RuntimeException("TableHeader X position is wrong: " |
| + tableX + " !=" + headerX); |
| } |
| |
| double tableW = table.getWidth(); |
| int headerW = table.getTableHeader().getWidth(); |
| if (tableW != headerW) { |
| throw new RuntimeException("TableHeader width is wrong: " |
| + tableW + " !=" + headerW); |
| } |
| |
| SwingUtilities.invokeLater(new Runnable() { |
| @Override |
| public void run() { |
| frame.dispose(); |
| } |
| }); |
| System.out.println("ok"); |
| } |
| } |