public void updateImage(URL url) throws IOException {
image.setImage(ImageIO.read(url));
}
DragDropFrame(URL background, URL dragTarget) throws IOException {
final PCanvas canvas = new PCanvas();
image = new PImage();
BufferedImage backgroundImage = ImageIO.read(background);
PImage backgroundNode = new PImage();
backgroundNode.setImage(backgroundImage);
// backgroundNode.setPickable(false);
// canvas.get
BufferedImage dragTargetImage = ImageIO.read(dragTarget);
PImage dragTargetNode = new PImage();
dragTargetNode.setPickable(true);
dragTargetNode.setOffset(10, 10);
dragTargetNode.setImage(dragTargetImage);
canvas.getLayer().addChild(backgroundNode);
canvas.getLayer().addChild(dragTargetNode);
add(canvas);
dragTargetNode.addInputEventListener(
new PDragEventHandler() {
@Override
protected void startDrag(PInputEvent event) {
// System.out.println("Start dragging");
}
});
dragTargetNode.addInputEventListener(
new PBasicInputEventHandler() {
@Override
public void keyTyped(PInputEvent event) {
super.keyTyped(event);
System.out.println("Key typed: " + event.getKeyChar());
}
@Override
public void keyPressed(PInputEvent event) {
super.keyPressed(event);
System.out.println("Key pressed: " + event.getKeyChar());
}
@Override
public void mousePressed(PInputEvent event) {
super.mousePressed(event);
System.out.println("Mouse pressed: button " + event.getButton());
}
@Override
public void mouseReleased(PInputEvent event) {
super.mouseReleased(event);
System.out.println("Mouse released: button " + event.getButton());
}
});
//
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(backgroundImage.getWidth(), backgroundImage.getHeight() + 25);
setVisible(true);
}
