为什么红色部分不显示呢，不是有.show()了吗？还有红色的this代表什么？ 编译可以通过，就是运行时点击run无反应。

public void actionPerformed(ActionEvent paramActionEvent)
  {
    String str = paramActionEvent.getActionCommand();

    if (str.equals("Set Para")) {
      setParameter();

      return;
    }
    if (str.equals("Run")) {
      psoRun();

      return;
    }
    if (str.equals("Pause")) {
      psoPause();

      return;
    }
    if (str.equals("Stop")) {
      psoStop();

      return;
    }

    if (str.equals("Exit")) {
      psoExit();

      return;
    }
   
  }
  
  
  
  
  
    private void psoExit()
  {
    super.dispose();
  }
  
  private void setParameter()
  {
    this.initialWeight = this.tfInitialWeight.getText();

    this.populationSize = this.tfPopulationSize.getText();
    this.iterationMaximum = this.tfIterationMaximum.getText();
    this.velocityMaximum  =  this.tfVelocityMaximum.getText();
    this.functionDimension =  this.tfFunctionDimension.getText();
   

    if ((this.initialWeight.equals("")) || (this.positionMaximum.equals("")) ||
      (this.populationSize.equals("")) || (this.iterationMaximum.equals("")) ||
      (this.functionName.equals("")) || (this.functionDimension.equals(""))) {
      return;
    }

    this.bSetParameter.setEnabled(true);
    this.bRun.setEnabled(true);
    this.bPause.setEnabled(false);
    this.bStop.setEnabled(false);
    this.bPrint.setEnabled(false);
  }
  
  
  private void psoRun()
  {
    this.pauseFlag = false;
    this.runDoneFlag = false;                //  暂停和停止

    this.iterationCount = 0;                 //迭代计数 初始为0

    setPSOParameters();                       //设置参数

    this.psoPara.getPopulationSize();
    this.psoPara.getFunctionDimension();
    this.psoPara.getMaximumVelocity();
    this.psoPara.getInitialWeight();
    this.psoPara.getMaximumGeneration();
   
   
    this.leftInitialRange[0] = 12;
    this.leftInitialRange[1] = 60;
    this.leftInitialRange[2] = 8;
    this.leftInitialRange[3] = -115;
    this.leftInitialRange[4] = 20;
    this.leftInitialRange[5] = 13;
    this.leftInitialRange[6] = 15;
   
    this.rightInitialRange[0] = 14;
    this.rightInitialRange[1] = 100;
    this.rightInitialRange[2] = 12;
    this.rightInitialRange[3] = -100;
    this.rightInitialRange[4] = 24;
    this.rightInitialRange[5] = 18;
    this.rightInitialRange[6] = 25;
   
   

    GUIParameterDialog localGUIParameterDialog = new GUIParameterDialog([color=Red]this, this.psoPara);
    localGUIParameterDialog.show();  [/color]

}
public void setPSOParameters()                      //定义前面的setPSOParameters
  {
    this.psoPara.setInitialWeight(Float.valueOf(this.initialWeight).floatValue());
    this.psoPara.setPopulationSize(Integer.valueOf(this.populationSize).intValue());

   
   
    this.psoPara.setMaximumPosition(Double.valueOf(this.positionMaximum).doubleValue());

    this.psoPara.setMaximumVelocity(Float.valueOf(this.velocityMaximum).floatValue());

    this.psoPara.setXIndex(Integer.valueOf(this.xIndex).intValue());
    this.psoPara.setYIndex(Integer.valueOf(this.yIndex).intValue());
    this.psoPara.setDisplayStepSize(Integer.valueOf(this.displayStepSize).intValue());

    this.psoPara.setMaximumGeneration(Integer.valueOf(this.iterationMaximum).intValue());
    this.psoPara.setFunctionName(this.functionName);
    this.psoPara.setFunctionDimension(Integer.valueOf(this.functionDimension).intValue());
  }

现在好像show被淘汰了吧 都是用 setVisible(true)方式吧

那该 怎么改呢？

这个方法   public GUIParameterDialog(, Frame paramFrame)    那个逗号什么意思啊？