Mega Code Archive
Create a dialog shell (prompt for a value)
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/*******************************************************************************
* Copyright (c) 2000, 2004 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;
/*
* Shell example snippet: create a dialog shell (prompt for a value)
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*/
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.RowLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
public class DialogShellPromptValue {
public static void main(String[] args) {
Display display = new Display();
Shell shell = new Shell(display);
shell.pack();
final boolean[] result = new boolean[1];
final Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
dialog.setLayout(new RowLayout());
final Button ok = new Button(dialog, SWT.PUSH);
ok.setText("OK");
Button cancel = new Button(dialog, SWT.PUSH);
cancel.setText("Cancel");
Listener listener = new Listener() {
public void handleEvent(Event event) {
result[0] = event.widget == ok;
dialog.close();
}
};
ok.addListener(SWT.Selection, listener);
cancel.addListener(SWT.Selection, listener);
dialog.pack();
dialog.open();
System.out.println("Prompt ...");
while (!dialog.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
System.out.println("Result: " + result[0]);
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
display.dispose();
}
}
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