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/*
* Copyright (c) 1999, 2023, 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.
*/
/*
@test
@bug 4170447
@summary JTable: non-Icon data in Icon column.
@key headful
*/
import java.io.File;
import java.awt.Component;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableModel;
public class bug4170447 {
static volatile boolean failed = false;
static volatile JFrame frame = null;
public static void main(String args[]) throws Exception {
SwingUtilities.invokeAndWait(bug4170447::createUI);
Thread.sleep(5000);
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
if (failed) {
throw new RuntimeException("Some exception occurred...");
}
}
static void createUI() {
String imgDir = System.getProperty("test.src", ".");
String imgPath = imgDir + File.separator + "swing.small.gif";
ImageIcon icn = new ImageIcon(imgPath,"test");
final Object data[][] = {
{"CELL 0 0", icn},
{"CELL 1 0", "String"}
};
String[] str = {"Column 0", "Column 1"};
TableModel dataModel = new AbstractTableModel() {
public int getColumnCount() { return 2; }
public int getRowCount() { return 2; }
public Object getValueAt(int row, int col) {return data[row][col];}
public Class getColumnClass(int c) {return getValueAt(0, c).getClass();}
public boolean isCellEditable(int row, int col) {return getColumnClass(col) == String.class;}
public void setValueAt(Object aValue, int row, int column) {data[row][column] = aValue;}
};
MyTable tbl = new MyTable(dataModel);
JScrollPane sp = new JScrollPane(tbl);
frame = new JFrame("bug4170447");
frame.getContentPane().add(sp);
frame.pack();
frame.setVisible(true);
}
static class MyTable extends JTable {
public MyTable(TableModel tm) {
super(tm);
}
public Component prepareRenderer(TableCellRenderer rend, int row, int col) {
try {
return super.prepareRenderer(rend, row, col);
} catch (Exception e) {
e.printStackTrace();
failed = true;
return null;
}
}
}
}
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