package graphics.draw2d;
import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
public class ComponentMovePanel extends Panel
implements
MouseMotionListener, MouseListener {
private int startX,startY,posX,posY;
public void mouseClicked(MouseEvent event) {
}
public void mouseEntered(MouseEvent event) {
}
public void mouseExited(MouseEvent event) {
}
public void mousePressed(MouseEvent event) {
posX = ((Component) event.getSource()).getLocation().x;
posY = ((Component) event.getSource()).getLocation().y;
startX = event.getX();
startY = event.getY();
}
public void mouseReleased(MouseEvent event) {
}
public void mouseDragged(MouseEvent event) {
int x = event.getX();
int y = event.getY();
posX += (x - startX);
posY += (y - startY);
((Component) event.getSource()).setLocation(posX, posY);
}
public void mouseMoved(MouseEvent event) {
}
public Component add(Component c) {
c.addMouseListener(this);
c.addMouseMotionListener(this);
return super.add(c);
}
}