package com.wgtgt.event;

import javax.swing.JTextField;

import qq.qq757225051.CompMap;
import qq.qq757225051.MyEvent;

public class CalculatorEvent implements MyEvent {
   public void plus(){//加
	   String str1=CompMap.getText("jt_one");//得到公共区保存的JTextField，并取出上面的Text字符串
	   String str2=CompMap.getText("jt_two");//得到公共区保存的JTextField，并取出上面的Text字符串
	   JTextField jt=(JTextField)CompMap.get("jt_result");
	   double num1=Double.parseDouble(str1);
	   double num2=Double.parseDouble(str2);
	   double result=num1+num2;
	   String resultStr=result+"";
	   jt.setText(resultStr);
   }
   public void minus(){//减
	   double num1=getDouble("jt_one");
	   double num2=getDouble("jt_two");
	   JTextField jt=(JTextField)CompMap.get("jt_result");
	   double result=num1-num2;
	   String resultStr=result+"";
	   jt.setText(resultStr);
   }
   public void multiply(){//乘
	   double num1=getDouble("jt_one");
	   double num2=getDouble("jt_two");
	   JTextField jt=(JTextField)CompMap.get("jt_result");
	   double result=num1*num2;
	   String resultStr=result+"";
	   jt.setText(resultStr);
   }
   public void divide(){//除
	   double num1=getDouble("jt_one");
	   double num2=getDouble("jt_two");
	   JTextField jt=(JTextField)CompMap.get("jt_result");
	   double result=num1/num2;
	   String resultStr=result+"";
	   jt.setText(resultStr);
   }
   private double getDouble(String name){
	   String str=CompMap.getText(name);
	   return Double.parseDouble(str);
   }
}