2012-03-02 97 views
1

任何人都可以建议我在jtabbedpane选项卡中显示多个图像的方式,例如我想显示图像的缩略图视图和选择应该在其他选项卡中打开的图像?在tabbedpane中显示多个图像

我已经把部分我的代码显示出我想要的。在这里我画了图像,但我实际上想要加载这些图像以允许它们选择进行编辑。

import javax.swing.*; 
import java.awt.*; 
import java.awt.Event.*; 
import java.io.File; 
import java.awt.image.BufferedImage; 
import javax.imageio.ImageIO; 
import java.io.IOException; 

public class SwindDesign { 
    public static void main(String[] args) throws IOException { 
    JFrame frame = new JFrame("Split Pain"); 
    frame.setSize(700, 500); 
    frame.setVisible(true); 
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
    frame.setLayout(new GridLayout()); 

    //panel 
    JPanel panel = new JPanel(); 
    panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS)); 
    panel.add(new PicturePanel()); 

    JTabbedPane jtp = new JTabbedPane(); 

    jtp.addTab("Set Image", panel); 
     jtp.addTab("Compare Image", new JButton()); 
     frame.add(jtp); 

    } 
} 
class PicturePanel extends JPanel { 

File folder = new File("C:/Documents and Settings/All Users/Documents/My Pictures/Sample Pictures"); 
File[] listOfFiles = folder.listFiles(); 
ImageIcon[] img ; 
JComponent lblimg; 
JTabbedPane jtp = new JTabbedPane(); 
private BufferedImage[] b = new BufferedImage[10]; 

public PicturePanel() throws IOException { 
    for (int i = 0; i < listOfFiles.length; i++) { 
     System.out.println("chek panth"+listOfFiles[i].getName().toString()); 
     b[i] = ImageIO.read(new File("C:/Documents and Settings/All Users/Documents/My Pictures/Sample Pictures/" + listOfFiles[i].getName().toString())); 
    } 
} 

@Override 
protected void paintComponent(Graphics g) { 
    super.paintComponents(g); 
    Graphics2D g2 = (Graphics2D) g; 
    int k = 10; 
    for (int j = 0; j < listOfFiles.length - 1; j++) { 
     g2.drawImage(b[j], k, 0, 100, 100, null); 
     k = k + 75; 
     } 
    } 
} 

回答

2
  1. 使用JPanelGridLayoutGridBagLayout显示的JLabel的List。
  2. 为每个标签设置一个图像并将MouseListener附加到每个标签。在标签中单击创建新JPanelJLabel一个大的图像,并将其添加到标签
+0

更多缩略图[这里](http://stackoverflow.com/a/6916719/230513)。还要考虑'JSplitPane'。 – trashgod 2012-03-02 20:00:12

+0

Lable不会添加到jlist如何将jlabel添加到jlist? – Jony 2012-03-03 05:57:37