1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
| void slideComponent(Component comp, int steps, int dx, int dy, int delay) {
new Slider(comp, steps, dx, dy, delay).start();
}
static class Slider extends Timer implements ActionListener {
private Component comp;
private int steps;
private int dx;
private int dy;
public Slider(Component comp, int steps, int dx, int dy, int delay) {
super(delay, null);
this.comp = comp;
this.steps = steps;
this.dx = dx;
this.dy = dy;
addActionListener(this);
}
public void actionPerformed(ActionEvent ev) {
if (steps <= 0) {
stop();
comp = null;
} else {
steps--;
Point location = comp.getLocation();
location.x += dx;
location.y += dy;
comp.setLocation(location);
}
}
} |
Partager