Bug 272616 GB18030: 4-byte GB18030 displayed as ? in SWT Clipboard RTFTransfer.
examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/clipboard/ClipboardExample.java
}
	});
	b = new Button(parent, SWT.PUSH);
	b.setText("Copy");
	b.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(SelectionEvent e) {
			combo.copy();
		}
	});
	b = new Button(parent, SWT.PUSH);
	b.setText("Paste");
	b.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(SelectionEvent e) {
			combo.paste();
		}
	});
	combo = new Combo(parent, SWT.NONE);
	combo.setItems(new String[] {"Item 1", "Item 2", "Item 3", "A longer Item"});
	
	l = new Label(parent, SWT.NONE);
	l.setText("StyledText:");
	l = new Label(parent, SWT.NONE);
	l.setVisible(false);
	b = new Button(parent, SWT.PUSH);
	b.setText("Copy");
	b.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(SelectionEvent e) {
			styledText.copy();
		}
	});