resultarea.java

添加侯选人,统计选票,查看选举结果,结果按选票数量从大到小排列

import java.awt.*;
public class ResultArea extends Panel
{
	PersonSelected personSelected[];
	TextArea text;
	ResultArea(PersonSelected personSelected[])
	{
		this.personSelected=personSelected;
		text=new TextArea(12,40);
		text.setText(null);
		add(text);
	}
	public void setPersonSelected(PersonSelected personSelected[])
	{
		text.setText(null);
		String str[]=new String[personSelected.length];
		int count[]=new int[personSelected.length];
		for(int k=0;k<str.length;k++)
		{
			str[k]=personSelected[k].getName();
			count[k]=personSelected[k].getCount();
		}
		for(int k=0;k<str.length;k++)
		{
			for(int i=k+1;i<str.length;i++)
			if(count[i]>count[k])
			{
				String temp=str[k];
				int n=count[k];
				str[k]=str[i];
				str[i]=temp;
				count[i]=n;
			}
		}
		for(int k=0;k<str.length;k++)
		{
			text.append("\n"+str[k]+"得票："+count[k]);
		}
		validate();
	}
}