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package gjt.test;
import java.applet.Applet;
import java.awt.Event;
import java.awt.Panel;
import java.awt.Insets;
import java.awt.Graphics;
import gjt.LabelCanvas;
import gjt.SelectionEvent;
import gjt.Util;
/**
* Four LabelCanvases, each with different insets. The leftmost
* LabelCanvas has standard insets (2 all around), while the
* other three were constructed as follows:
* <pre>
* insetFive.setInsets (new Insets(5,5,5,5));
* insetTen.setInsets (new Insets(10,10,10,10));
* insetFifteen.setInsets(new Insets(15,15,15,15));
* </pre><p>
*
* LabelCanvases generate SelectionEvents, that we watch
* for in our handleEvent() method, and print out.<p>
*
* @version 1.0, April 25, 1996
* @author David Geary
* @see gjt.test.UnitTest
* @see gjt.LabelCanvas
*/
public class LabelCanvasTest extends UnitTest {
public String title() { return "LabelCanvas Test"; }
public Panel centerPanel() {
return new LabelCanvasTestPanel(this);
}
}
class LabelCanvasTestPanel extends Panel {
Applet applet;
public LabelCanvasTestPanel(Applet applet) {
this.applet = applet;
LabelCanvas standard =
new LabelCanvas("Standard Insets");
LabelCanvas insetFive =
new LabelCanvas("Insets = Five");
LabelCanvas insetTen =
new LabelCanvas("Insets = Ten");
LabelCanvas insetFifteen =
new LabelCanvas("Insets = Fifteen");
insetFive.setInsets (new Insets(5,5,5,5));
insetTen.setInsets (new Insets(10,10,10,10));
insetFifteen.setInsets(new Insets(15,15,15,15));
add(standard);
add(insetFive);
add(insetTen);
add(insetFifteen);
}
public boolean handleEvent(Event event) {
if(event instanceof SelectionEvent) {
SelectionEvent sevent = (SelectionEvent)event;
LabelCanvas canvas = (LabelCanvas)event.target;
if(sevent.isSelected())
System.out.println("LabelCanvas " +
canvas.getLabel() +
" selected");
else
System.out.println("LabelCanvas " +
canvas.getLabel() +
" deselected");
return true;
}
return super.handleEvent(event);
}
}
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