Button
Source
import interfascia.*;
GUIController c;
IFButton b1, b2;
IFLabel l;
void setup() {
size(200, 100);
background(155);
c = new GUIController (this);
b1 = new IFButton ("Green", 40, 40, 40, 17);
b2 = new IFButton ("Blue", 120, 40, 40, 17);
b1.addActionListener(this);
b2.addActionListener(this);
c.add (b1);
c.add (b2);
}
void draw() {
}
void actionPerformed (GUIEvent e) {
if (e.getSource() == b1) {
background(100, 155, 100);
} else if (e.getSource() == b2) {
background(100, 100, 130);
}
}