statefulbutton.java

该程序是用jbuilder制作

package myoven.button;
//有状态的BUTTON，不过在此例中没有被利用
public class StatefulButton extends BaseButton {
  boolean isActive;

  public StatefulButton() {
  }

  public void activate(){
    this.isActive=true;
  }
  public void deactivate(){
    isActive=false;
  }

  public void pressed(){
    if(isActive) super.pressed();
  }

}