想要在图形界面中放置图片，需要使用到ImageIcon

 

 

上面的界面使用到了窗口拆分JSplitPane(属于容器类组件)。将窗口拆分成了两列。一列是JList， 里面输入

了一些文字，一列是JLable，上面放置了图片。布局采用的是BorderLayout

 

package gui;

import java.awt.BorderLayout;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JSplitPane;

import javax.swing.JList;

import javax.swing.ImageIcon;

/**

* swing 实战窗口拆分

* Created by admin on 2017/7/10.

*/

public class JsplitPane extends JFrame{

private JSplitPane jSplitPane;

private JLabel jLabel;

private JList jList;

public static void main(String[] args){

JsplitPane jsplitPane = new JsplitPane();

}

 

public JsplitPane(){

String [] words = {"Java", "Python", "Golang"};

jLabel = new JLabel(new ImageIcon("D:\\image\\QQ图片20150507223217.jpg"));

jList = new JList(words);

// JSplitPane 拆分窗格，垂直拆分方式

jSplitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, jList, jLabel);

this.add(jSplitPane);

//设置JFrame属性

this.setTitle("工程");

this.setLocation(500, 250);

this.setSize(350, 200);

this.setResizable(false);

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

this.setVisible(true);

}

}