Mega Code Archive
Dialog Shell
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/******************************************************************************
* Copyright (c) 1998, 2004 Jackwind Li Guojie
* All right reserved.
*
* Created on Jan 25, 2004 6:16:43 PM by JACK
* $Id$
*
* visit: http://www.asprise.com/swt
*****************************************************************************/
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class DialogShell {
public DialogShell() {
Display display = new Display();
final Shell shell = new Shell(display);
shell.setLayout(new RowLayout());
shell.setSize(500, 200);
final Button openDialog = new Button(shell, SWT.PUSH);
openDialog.setText("Click here to rate this book ...");
openDialog.addSelectionListener(new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
final Shell dialog =
new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
dialog.setLayout(new RowLayout());
final String[] ratings =
new String[] {
"Killer!",
"Good stuff",
"So-so",
"Needs work" };
final Button[] radios = new Button[ratings.length];
for (int i = 0; i < ratings.length; i++) {
radios[i] = new Button(dialog, SWT.RADIO);
radios[i].setText(ratings[i]);
}
Button rateButton = new Button(dialog, SWT.PUSH);
rateButton.setText("Rate!");
rateButton.addSelectionListener(new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
for (int i = 0; i < radios.length; i++)
if (radios[i].getSelection())
openDialog.setText("Rating: " + ratings[i]);
dialog.close();
}
public void widgetDefaultSelected(SelectionEvent e) {
}
});
dialog.pack();
dialog.open();
// Move the dialog to the center of the top level shell.
Rectangle shellBounds = shell.getBounds();
Point dialogSize = dialog.getSize();
dialog.setLocation(
shellBounds.x + (shellBounds.width - dialogSize.x) / 2,
shellBounds.y + (shellBounds.height - dialogSize.y) / 2);
}
public void widgetDefaultSelected(SelectionEvent e) {
}
});
shell.open();
// 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() {
}
public static void main(String[] args) {
new DialogShell();
}
}
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