fllayout.java

来自「东西比较杂」· Java 代码 · 共 45 行

/**
 * 
 */
package com.tiankong;

/**
 * @author Administrator
 *
 */
import java.awt.*;
import javax.swing.*;
public class FlLayout extends JFrame{
	JButton button1;
	JButton button2;
	JButton button3;
	JButton button4;
	public FlLayout(){
		 button1 = new JButton("Ok");
         button2 = new JButton("Open");
         button3 = new JButton("Close");
         button4=new JButton("haha");
         Container c=getContentPane();
         this.setLayout(new FlowLayout(FlowLayout.LEFT));
         button1.setPreferredSize(new Dimension(100 , 50));
         button2.setPreferredSize(new Dimension(100 , 50));
         button3.setPreferredSize(new Dimension(100 , 50));
         button4.setPreferredSize(new Dimension(100 , 50));
         c.add(button1);
         c.add(button2);
         c.add(button3);
         c.add(button4);
         this.setSize(400,300);
         this.setLocation(200,100);
         this.setVisible(true);
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stu
		new FlLayout();
	}

}