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/*******************************************************************************
* Copyright (c) 2000, 2016 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.snippets;
/*
* Clipboard example snippet: copy and paste data with the clipboard
*
* For a list of all SWT example snippets see
* http://www.eclipse.org/swt/snippets/
*/
import org.eclipse.swt.*;
import org.eclipse.swt.dnd.*;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
public class Snippet94 {
public static void main( String[] args) {
Display display = new Display ();
final Clipboard cb = new Clipboard(display);
final Shell shell = new Shell (display);
shell.setLayout(new FormLayout());
final Text text = new Text(shell, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
Button copy = new Button(shell, SWT.PUSH);
copy.setText("Copy");
copy.addListener (SWT.Selection, e -> {
String textData = text.getSelectionText();
if (textData.length() > 0) {
TextTransfer textTransfer = TextTransfer.getInstance();
cb.setContents(new Object[]{textData}, new Transfer[]{textTransfer});
}
});
Button paste = new Button(shell, SWT.PUSH);
paste.setText("Paste");
paste.addListener (SWT.Selection, e -> {
TextTransfer transfer = TextTransfer.getInstance();
String data = (String)cb.getContents(transfer);
if (data != null) {
text.insert(data);
}
});
FormData data = new FormData();
data.left = new FormAttachment(paste, 0, SWT.LEFT);
data.right = new FormAttachment(100, -5);
data.top = new FormAttachment(0, 5);
copy.setLayoutData(data);
data = new FormData();
data.right = new FormAttachment(100, -5);
data.top = new FormAttachment(copy, 5);
paste.setLayoutData(data);
data = new FormData();
data.left = new FormAttachment(0, 5);
data.top = new FormAttachment(0, 5);
data.right = new FormAttachment(paste, -5);
data.bottom = new FormAttachment(100, -5);
text.setLayoutData(data);
shell.setSize(200, 200);
shell.open();
while (!shell.isDisposed ()) {
if (!display.readAndDispatch ()) display.sleep ();
}
cb.dispose();
display.dispose();
}
}
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