/*
SWT/JFace in Action
GUI Design with Eclipse 3.0
Matthew Scarpino, Stephen Holder, Stanford Ng, and Laurent Mihalkovic
ISBN: 1932394273
Publisher: Manning
*/
import org.eclipse.draw2d.ButtonGroup;
import org.eclipse.draw2d.ButtonModel;
import org.eclipse.draw2d.ChangeEvent;
import org.eclipse.draw2d.ChangeListener;
import org.eclipse.draw2d.CheckBox;
import org.eclipse.draw2d.Clickable;
import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.Label;
import org.eclipse.draw2d.LightweightSystem;
import org.eclipse.draw2d.ToggleModel;
import org.eclipse.draw2d.XYLayout;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
public class Draw2D_Example {
public static void main(String args[]) {
final Label label = new Label("Press a button!");
Shell shell = new Shell();
LightweightSystem lws = new LightweightSystem(shell);
Figure parent = new Figure();
parent.setLayoutManager(new XYLayout());
lws.setContents(parent);
Clickable above = new CheckBox("I'm above!");
parent.add(above, new Rectangle(10, 10, 80, 20));
ButtonModel aModel = new ToggleModel();
aModel.addChangeListener(new ChangeListener() {
public void handleStateChanged(ChangeEvent e) {
label.setText("Above");
}
});
above.setModel(aModel);
Clickable below = new CheckBox("I'm below!");
parent.add(below, new Rectangle(10, 40, 80, 20));
ButtonModel bModel = new ToggleModel();
bModel.addChangeListener(new ChangeListener() {
public void handleStateChanged(ChangeEvent e) {
label.setText("Below");
}
});
below.setModel(bModel);
ButtonGroup bGroup = new ButtonGroup();
bGroup.add(aModel);
bGroup.add(bModel);
bGroup.setDefault(bModel);
parent.add(label, new Rectangle(10, 70, 80, 20));
shell.setSize(130, 120);
shell.open();
shell.setText("Example");
Display display = Display.getDefault();
while (!shell.isDisposed()) {
if (!display.readAndDispatch())
display.sleep();
}
}
}