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/*
* Copyright (c) 1998, 2025, 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.
*/
import java.awt.Dimension;
import java.awt.Robot;
import java.util.Vector;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.table.DefaultTableModel;
/*
* @test
* @bug 4190222
* @summary Setting data vector on the model correctly repaint table
* @key headful
* @run main bug4190222
*/
public class bug4190222 {
static JFrame frame;
static DefaultTableModel dtm;
static JTable tbl;
static Vector data;
static Vector colNames;
public static void main(String[] args) throws Exception {
try {
Robot robot = new Robot();
robot.setAutoDelay(250);
SwingUtilities.invokeAndWait(() -> createTestUI());
robot.waitForIdle();
robot.delay(1000);
SwingUtilities.invokeAndWait(() -> {
Dimension preResize = tbl.getSize();
dtm.setDataVector(data, colNames);
if (!preResize.equals(tbl.getSize())) {
throw new RuntimeException("Size of table changed after resizing.");
}
});
} finally {
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
public static void createTestUI() {
frame = new JFrame("bug4190222");
data = new Vector(1, 1);
colNames = new Vector(3);
for (int i = 1; i < 4; i++) {
Vector row = new Vector(1, 1);
row.addElement("Row " + i + ", Col 1");
row.addElement("Row " + i + ", Col 2");
row.addElement("Row " + i + ", Col 3");
data.addElement(row);
}
colNames.addElement("Col 1");
colNames.addElement("Col 2");
colNames.addElement("Col 3");
dtm = new DefaultTableModel(data, colNames);
tbl = new JTable(dtm);
JScrollPane scrollPane = new JScrollPane(tbl);
frame.add("Center", scrollPane);
JPanel panel = new JPanel();
frame.add("South", panel);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}
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