package graphics.carl;
public abstract class ToggleCommandButton
extends CommandButton {
private boolean toggled = false;
private String s[] = new String[2];
public ToggleCommandButton(String s0, String s1) {
super(s0);
s[0] = s0;
s[1] = s1;
}
public void actionPerformed(java.awt.event.ActionEvent e) {
toggled = !toggled;
if (toggled)
setText(s[1]);
else
setText(s[0]);
System.out.println("label=" + getText());
super.actionPerformed(e);
}
public boolean isSelected() {
return toggled;
}
public static void main(String args[]) {
System.out.println("Testing graphics.carl.ToggleCommandButton via main");
java.awt.Frame f = new java.awt.Frame();
f.setLayout(new java.awt.GridLayout(1, 0));
ToggleCommandButton
tcb = new
ToggleCommandButton("Toggle off", "Toggle On") {
public void run() {
System.out.println("gui.run in tcb");
if (this.isSelected())
setBackground(java.awt.Color.blue);
else
setBackground(java.awt.Color.green);
}
};
f.add(tcb);
f.setSize(200, 200);
f.setBackground(java.awt.Color.red);
f.show();
}
}