frame1.java~298~

源程序（包括最初的版本

  void binaryTreePostOrder_actionPerformed(ActionEvent e) {
    if (table.isEmpty() == true) {
      return;
    }
    //使其他功能按钮不能使用
    text.setEnabled(false);
    binaryTreePreOrder.setEnabled(false);
    binaryTreeInOrder.setEnabled(false);
    binaryTreePostOrder.setEnabled(true);
    treePreOrder.setEnabled(false);
    treePostOrder.setEnabled(false);

    binaryTreePostOrder.setText("下一步");

    //binaryTree.postOrder();
    table.changePathQueue(binaryTree.postOrder());
    drawTable.setTable(table);
    if (index < table.number) {
      drawTable.setCurrent(++index);
      drawTable.fillCurrent();
      drawTable.unFillPreCurrent(index-1);
      drawTable.paintBottomNode();
      drawTable.repaint();


    }
    if (index == table.number) { //重新开始
      index = -1;
      drawTable.cleanBottonCircle();
      //drawTable.unFillPreCurrent(0);

      binaryTreeInOrder.setText("中序遍历");
      binaryTreePreOrder.setText("先序遍历");
      binaryTreePostOrder.setText("后序遍历");
      binaryTreeInOrder.setEnabled(true);
      binaryTreePreOrder.setEnabled(true);

    }

  }

  void treePreOrder_actionPerformed(ActionEvent e) {
    if (table.isEmpty() == true) {
      return;
    }
    //使其他功能按钮不能使用
    text.setEnabled(false);
    binaryTreePreOrder.setEnabled(false);
    binaryTreeInOrder.setEnabled(false);
    binaryTreePostOrder.setEnabled(false);
    treePreOrder.setEnabled(true);
    treePostOrder.setEnabled(false);
    treePreOrder.setText("下一步");

    table.changePathQueue(tree.preOrder());
    drawTable.setTable(table);
    if (index < table.number) {
      drawTable.setCurrent(++index);
      drawTable.fillCurrent();
      drawTable.unFillPreCurrent(index-1);
      drawTable.paintBottomNode();
      drawTable.repaint();


    }
    if (index == table.number) { //重新开始
      index = -1;
      drawTable.cleanBottonCircle();
      //drawTable.unFillPreCurrent(0);
      treePreOrder.setText("先根遍历");
      treePostOrder.setEnabled(true);
    }
  }

  void treePostOrder_actionPerformed(ActionEvent e) {
    if (table.isEmpty() == true) {
      return;
    }
    //使其他功能按钮不能使用
    text.setEnabled(false);
    binaryTreePreOrder.setEnabled(false);
    binaryTreeInOrder.setEnabled(false);
    binaryTreePostOrder.setEnabled(false);
    treePreOrder.setEnabled(false);
    treePostOrder.setEnabled(true);

    treePostOrder.setText("下一步");

    //tree.postOrder();
    table.changePathQueue(tree.postOrder());
    drawTable.setTable(table);
    if (index < table.number) {
      drawTable.setCurrent(++index);
      drawTable.fillCurrent();
      drawTable.unFillPreCurrent(index-1);
      drawTable.paintBottomNode();
      drawTable.repaint();


    }
    if (index == table.number) { //重新开始
      index = -1;
      drawTable.cleanBottonCircle();
      //drawTable.unFillPreCurrent(0);

      treePostOrder.setText("后根遍历");
      treePreOrder.setEnabled(true);
    }
  }

  void reset_actionPerformed(ActionEvent e) {
    table = new Table(); //表格数据，记录了节点的坐标等信息
    tree = new Tree(); //树
    binaryTree = new BinaryTree(); //二叉树
    autoThread = null; //基本运行线程
    index = -1;
    //flag = new String(); //是树还是二叉树的标志“Tree”“BinaryTree”
    //fps = 1000; //频率
    /******************************************************
         //drawTable=new DrawPanel();
          切记，不要再新建一个对象了！！
     *********************************************************/
///////////////////////////////////////////////////////////
/**
    drawTable.InitDrawPanel();
*/
////////////////////////////////////////////////////////////
    drawTable.removeAll();
    drawTable.repaint();

    text.setEnabled(true);
    text.setText(null);
    binaryTreePreOrder.setEnabled(true);
    binaryTreeInOrder.setEnabled(true);
    binaryTreePostOrder.setEnabled(true);
    treePreOrder.setEnabled(true);
    treePostOrder.setEnabled(true);
    binaryTreePreOrder.setText("先序遍历");
    binaryTreeInOrder.setText("中序序遍历");
    binaryTreePostOrder.setText("后序序遍历");
    treePreOrder.setText("先根遍历");
    treePostOrder.setText("后根遍历");

    /*DrawPanel d=new DrawPanel();
         this.drawTable=d;
         //drawTable=new DrawPanel();
         //drawTable.setTable(table);
         this.drawTable.repaint();
         //jRadioButtonBT.updateUI();
         //jRadioButtonTree.updateUI();
         //drawTable.setBackground(Color.white);*/
  }

  void auto_actionPerformed(ActionEvent e) {
    // if(e.getActionCommand().equals("start")){
    //now="auto";
    // auto.setText("pause");
    if (auto.getText().equals("auto")) {
      now = "auto";
      auto.setText("pause");
      travel = true;
      autoThread = new Thread(this);
      autoThread.start();

    }
    // }
    else if (auto.getText().equals("pause")) {
      now = "pause";
      auto.setText("continue");
      // autoThread.interrupt();
      //auto
    }
    else if (auto.getText().equals("continue")) {
      now = "continue";
      auto.setText("pause");
      //autoThread.interrupt();
    }
  }

  void stop_actionPerformed(ActionEvent e) {
    now = "stop";
    travel = false;
    index = -1;
    auto.setText("auto");

    try {
      autoThread.stop();
    }
    catch (Exception ex) {
    }
    autoThread = null;
    if (jRadioButtonTree.isSelected() == true) {
      treePreOrder.setEnabled(true);
      treePostOrder.setEnabled(true);
      treePreOrder.setText("先根遍历");
      treePostOrder.setText("后根遍历");

    }
    else if (jRadioButtonBT.isSelected() == true) {
      binaryTreePreOrder.setEnabled(true);
      binaryTreeInOrder.setEnabled(true);
      binaryTreePostOrder.setEnabled(true);
      binaryTreePreOrder.setText("先序遍历");
      binaryTreeInOrder.setText("中序遍历");
      binaryTreePostOrder.setText("后序遍历");

    }
    drawTable.cleanBottonCircle();
    drawTable.repaint();

  }

  public void run() {
    //Thread theThread = Thread.currentThread();
    //int i = 0;
    //从最开始演示
    //for (int i = 0; i < table.number; i++) {
    while (index < table.number-1) {
      if (!now.equals("pause")) {
        if (travel == true) {
          drawTable.setCurrent(++index);
          drawTable.fillCurrent();
          drawTable.unFillPreCurrent(index-1);
          drawTable.paintBottomNode();
          drawTable.repaint();
        }
      }
      if (travel == true) {
        try {
          Thread.sleep(2500 / fps);
        }

        catch (InterruptedException ex) {
          //autoThread.notifyAll();
          //return;
        }

      }
      //  else if(travel==false){
      //  autoThread=null;
      // }

        if (index == table.number-1) { //重新开始
           index = -1;
           //drawTable.unFillPreCurrent(0);

           try {
          Thread.sleep(2500 / fps);
        }

        catch (InterruptedException ex) {
          //autoThread.notifyAll();
          //return;
        }
        drawTable.cleanBottonCircle();


      }

    /* while(now.equals("pause")){
       try {
         autoThread.wait();
       }
       catch (InterruptedException ex) {
         autoThread.notifyAll();
       }*/

  }
  //从最遍历到的那个节点开始演示
  /* while(index<table.number){
     drawTable.setCurrent(++index);
     drawTable.repaint();
     try {
       Thread.sleep(fps);
     }
     catch (InterruptedException ex) {
     }
     if(index==table.number)
       index=-1;
   }*/
  }
}

class Frame1_jMenuFileExit_ActionAdapter
    implements ActionListener {
  Frame1 adaptee;

  Frame1_jMenuFileExit_ActionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jMenuFileExit_actionPerformed(e);
  }
}

class Frame1_jMenuHelpAbout_ActionAdapter
    implements ActionListener {
  Frame1 adaptee;

  Frame1_jMenuHelpAbout_ActionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jMenuHelpAbout_actionPerformed(e);
  }

}

class Frame1_jRadioButtonTree_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jRadioButtonTree_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jRadioButtonTree_actionPerformed(e);
  }
}

class Frame1_jRadioButtonBT_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_jRadioButtonBT_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jRadioButtonBT_actionPerformed(e);
  }
}

class Frame1_text_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_text_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.text_actionPerformed(e);
  }
}

class Frame1_binaryTreePreOrder_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_binaryTreePreOrder_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.binaryTreePreOrder_actionPerformed(e);
  }
}

class Frame1_binaryTreeInOrder_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_binaryTreeInOrder_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.binaryTreeInOrder_actionPerformed(e);
  }
}

class Frame1_binaryTreePostOrder_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_binaryTreePostOrder_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.binaryTreePostOrder_actionPerformed(e);
  }
}

class Frame1_treePreOrder_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_treePreOrder_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.treePreOrder_actionPerformed(e);
  }
}

class Frame1_treePostOrder_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_treePostOrder_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.treePostOrder_actionPerformed(e);
  }
}

class Frame1_reset_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_reset_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.reset_actionPerformed(e);
  }
}

class Frame1_auto_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_auto_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.auto_actionPerformed(e);
  }
}

class Frame1_stop_actionAdapter
    implements java.awt.event.ActionListener {
  Frame1 adaptee;

  Frame1_stop_actionAdapter(Frame1 adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.stop_actionPerformed(e);
  }
}