42 lines
1.0 KiB
Java
42 lines
1.0 KiB
Java
import java.awt.Color;
|
|
import java.awt.Graphics;
|
|
import java.awt.Point;
|
|
import java.awt.event.MouseAdapter;
|
|
import java.awt.event.MouseEvent;
|
|
import java.util.ArrayList;
|
|
import javax.swing.JPanel;
|
|
|
|
public class MyPanel extends JPanel {
|
|
private Model m;
|
|
private ControllerClicks c;
|
|
public MyPanel(Model m, ControllerClicks c) {
|
|
this.m = m;
|
|
this.c = c;
|
|
this.addMouseListener(new MouseAdapter() {
|
|
@Override
|
|
public void mouseClicked(MouseEvent e) {
|
|
if(e.getButton() == MouseEvent.BUTTON1) {
|
|
c.mouseClicked(e.getPoint());
|
|
}
|
|
}
|
|
});
|
|
}
|
|
@Override
|
|
protected void paintComponent(Graphics g) {
|
|
super.paintComponent(g);
|
|
ArrayList<Point> points = m.getPoints();
|
|
g.setColor(Color.RED);
|
|
if(points.size() == 1) {
|
|
Point p = points.get(0);
|
|
g.drawRect((int)p.getX(), (int)p.getY(), 1, 1);
|
|
}
|
|
else {
|
|
for(int i = 1; i < points.size(); i++) {
|
|
Point start = points.get(i - 1);
|
|
Point end = points.get(i);
|
|
g.drawLine((int)start.getX(), (int)start.getY(),
|
|
(int)end.getX(), (int)end.getY());
|
|
}
|
|
}
|
|
}
|
|
} |