workflow_statusbar.java

用java实现的工作流

package treedoc;

// 添加主窗口状态类........

import java.awt.*;
import javax.swing.*;


public class workflow_StatusBar extends JPanel{
   public static final int SET_INFO_STATUS = 1;
   public static final int SET_SATE_STATUS = 2;
   public static final int SET_OTHER_SATTUS = 3;
   private JLabel labelInfo = new JLabel();
   private JLabel labelSate = new JLabel();
   private JLabel labelOther = new JLabel();


   public workflow_StatusBar() {
      initStatusBar();
      testStatus();
   }
   private void initStatusBar() {
      this.setLayout(new BorderLayout());
      this.add(this.labelInfo, BorderLayout.WEST);
      this.add(this.labelOther, BorderLayout.CENTER);
      this.add(this.labelSate, BorderLayout.EAST);
   }

   private void update() {
      this.labelInfo.updateUI();
      this.labelOther.updateUI();
      this.labelSate.updateUI();
   }
   private void testStatus() {
      this.labelInfo.setText(" JWFD 工作流模型管理器 V1.0 版权所有 COMSCI 2001-2004");
      this.labelSate.setText(" 四川方法数码科技有限公司 ");
   }

   public void setStatus(int level, String info) {
      if(info == null) return;
      if (level == SET_INFO_STATUS) {
         this.labelInfo.setText(info);
      } else if (level == SET_SATE_STATUS) {
         this.labelSate.setText(info);
      } else {
         this.labelOther.setText(info);
      }
      update();
   }
}