Widget Styles
/******************************************************************************
* Copyright (c) 1998, 2004 Jackwind Li Guojie
* All right reserved.
*
* Created on Jan 23, 2004 8:56:30 PM by JACK
* $Id$
*
* visit: http://www.asprise.com/swt
*****************************************************************************/
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.DisposeEvent;
import org.eclipse.swt.events.DisposeListener;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class WidgetStyles {
Display display = new Display();
Shell shell = new Shell(display);
Button button;
public WidgetStyles() {
init();
shell.pack();
shell.open();
System.out.println("Bounds: " + button.getBounds() );
System.out.println("computeSize: " + button.computeSize(100, SWT.DEFAULT));
System.out.println("computeSize: " + button.computeSize(40, SWT.DEFAULT));
System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, 100));
System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, 20));
System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, 15));
System.out.println("computeSize: " + button.computeSize(100, 200));
System.out.println("computeSize: " + button.computeSize(SWT.DEFAULT, SWT.DEFAULT));
System.out.println("toControl: " + button.toControl(100, 200));
System.out.println("toDisplay: " + button.toDisplay(100, 200));
shell.addDisposeListener(new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
System.out.println(e.widget + " disposed");
}
});
// Set up the event loop.
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) {
// If no more entries in event queue
display.sleep();
}
}
display.dispose();
}
private void init() {
shell.setLayout(new GridLayout());
button = new Button(shell, SWT.PUSH | SWT.LEFT);
button.setText("Button");
}
public static void main(String[] args) {
new WidgetStyles();
}
}
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