JAVA swing中JPanel如何实现分组框的效果以及设置边框颜色 分类： Java Game 2014-08-16 12:21 198人阅读 评论(0) 收藏

时间：2023-04-22 19:07:26
代码如下：

import java.awt.FlowLayout;

import java.awt.Frame;

import java.awt.GridLayout;

import javax.swing.BorderFactory;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

public class JFrameBackground extends JFrame {

 public JFrameBackground(){

  this.setTitle("我的swing界面");

  this.setLayout(new FlowLayout());

  JPanel buttonPanel = new JPanel();

  buttonPanel.setBorder(BorderFactory.createTitledBorder("分组框")); //设置面板边框，实现分组框的效果，此句代码为关键代码

  buttonPanel.setBorder(BorderFactory.createLineBorder(Color.red));//设置面板边框颜色

  JButton button = new JButton("我的按钮");

  buttonPanel.add(button);

  this.setSize(300, 300);

  this.getContentPane().add(buttonPanel);

  this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

  this.setVisible(true);

 }

 public static void main(String[] args) {

  new JFrameBackground();

 }

}

转载于：http://www.cnblogs.com/tianguook/archive/2012/03/20/2408306.html

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