JXImageView

JXImageView 是sun的swingx项目下的图像浏览控件，支持的图像格式没多大改进，据说支持tiff，但我试了之后还是无法打开。不过相对于其他的基本swing控件，JXImageView已经进步很多了。

 

import java.io.File;
import java.io.IOException;
/** *//**
 *
 * @author  zwql
 */
public class JXImageVIewTest extends javax.swing.JFrame ...{
    
    /** *//** Creates new form JXImageVIewTest */
    public JXImageVIewTest() ...{
        initComponents();
        try ...{            
            jXImageView1.setImage(new File("D:/z.ico"));
        } catch (IOException ex) ...{
            ex.printStackTrace();
        }
    }
    
    /** *//** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">
    private void initComponents() ...{
        jXImagePanel1 = new org.jdesktop.swingx.JXImagePanel();
        jXImageView1 = new org.jdesktop.swingx.JXImageView();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        org.jdesktop.layout.GroupLayout jXImageView1Layout = new org.jdesktop.layout.GroupLayout(jXImageView1);
        jXImageView1.setLayout(jXImageView1Layout);
        jXImageView1Layout.setHorizontalGroup(
            jXImageView1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 352, Short.MAX_VALUE)
        );
        jXImageView1Layout.setVerticalGroup(
            jXImageView1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 244, Short.MAX_VALUE)
        );

        org.jdesktop.layout.GroupLayout jXImagePanel1Layout = new org.jdesktop.layout.GroupLayout(jXImagePanel1);
        jXImagePanel1.setLayout(jXImagePanel1Layout);
        jXImagePanel1Layout.setHorizontalGroup(
            jXImagePanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jXImagePanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jXImageView1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        jXImagePanel1Layout.setVerticalGroup(
            jXImagePanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jXImagePanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jXImageView1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jXImagePanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jXImagePanel1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        );
        pack();
    }// </editor-fold>
    
    /** *//**
     * @param args the command line arguments
     */
    public static void main(String args[]) ...{
        java.awt.EventQueue.invokeLater(new Runnable() ...{
            public void run() ...{
                new JXImageVIewTest().setVisible(true);
            }
        });
    }

JXImageView有很多其他的功能，这里只演示了最简单的一个——拖放，一起慢慢研究吧！