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/*******************************************************************************
* Copyright (c) 2000, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.snippets;
/*
* Table snippet: specify custom content dimensions in a table with no columns
*
* For a detailed explanation of this snippet see
* http://www.eclipse.org/articles/Article-CustomDrawingTableAndTreeItems/customDraw.htm#_example1
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*
* @since 3.2
*/
import org.eclipse.swt.*;
import org.eclipse.swt.widgets.*;
public class Snippet271 {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.setBounds(10,10,200,250);
final Table table = new Table(shell, SWT.NONE);
table.setBounds(10,10,150,200);
table.setLinesVisible(true);
for (int i = 0; i < 5; i++) {
new TableItem(table, SWT.NONE).setText("item " + i);
}
/*
* NOTE: MeasureItem is called repeatedly. Therefore it is critical
* for performance that this method be as efficient as possible.
*/
table.addListener(SWT.MeasureItem, new Listener() {
public void handleEvent(Event event) {
int clientWidth = table.getClientArea().width;
event.height = event.gc.getFontMetrics().getHeight() * 2;
event.width = clientWidth * 2;
}
});
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
}
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