Hi, I just started learning about java applets recently and was wondering why the shapes won't appear on screen when I press a button.
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
public class Buttons extends Applet implements ActionListener {
public void init() {
button1 = new Button("Button 1");
add(button1);
button1.addActionListener(this);
button2 = new Button("Button 2");
add(button2);
button2.addActionListener(this);
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == button1){
button1.setForeground(Color.RED);
drwLine = true;
}
else if(e.getSource() == button2){
button2.setForeground(Color.BLUE);
drwOval = true;
}
}
public void paint(Graphics g){
if(drwLine){
g.drawLine(50,50, 70,80);
}
if(drwOval){
g.drawOval(90,90, 30,30);
}
}
Button button1, button2;
boolean drwLine = false;
boolean drwOval = false;
}