java作業系統剪貼簿內容數據

客戶有各種稀奇的需求，現要求在使用平台過程中複製過的內容保存並展示供使用人員參考

package cn.net.ssd.common.format;

import java.awt.Image;
import java.awt.Toolkit; java.awt.datatransfer.Clipboard;
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.StringSelection;
import java.awt.datatransfer.Transferable;
import java. awt.datatransfer.UnsupportedFlavorException;
import java.io.IOException;

public class ClipboradOperate {
 /**@Description:
 * @author zhk
 * @createtime 2012-7-12 上午11:33:06
 * @param args
*/
 public Stringstatoid main( {
 Clipboard clip = Toolkit.getDefaultToolkit().getSystemClipboard();//取得系統剪貼簿

 try {
 ImageViewer im=new ImageViewer(getImageFromClipboard(); // TODO Auto-generated catch block
 e.printStackTrace();
 }
 }
 /**
 * 從指定的剪切板中取得文字內容
 * 本機剪切板使用Clipborad cp = new Clipboard("clip1"); 來建構
 * 系統剪切板使用Clipboard sysc = Toolkit. getDefaultToolkit().getSystemClipboard();
 * 剪切板的內容getContents(null); 回傳Transferable
*/
 protected staticic String getClipboardText() throws Exception{
 Clipboard clip = Toolkit.getDefaultToolkit().getSystemClipboard();//取得系統剪貼簿
 // 取得剪貼簿中的內容
 Transferable clipcent = clip.Contlipkents( null);
 if (clipT != null) {
 // 檢查內容是否為文字類型
 if (clipT.isDataFlavorSupported(DataFlavor.stringFlavor))
 return (String)clipT.getferData( DataFlavor.stringFlavor);
 }
 return null;
 }

 //往剪切板寫文字資料
 protected static void setClipboardText(Clipboard clip, String writeMelip, String writeMe) {
 Transferable tText = new StringSelection(writeMe);
 clip.setContents(tText, null);
 }

 // 從剪切板中讀取圖片
 public static Image getImageFromClipclipage( ) throws Exception{
 Clipboard sysc = Toolkit.getDefaultToolkit().getSystemClipboard();
 Transferable cc = sysc.getContents(null);
 if (cc == null)
 🎜> else if(cc.isDataFlavorSupported(DataFlavor.imageFlavor))
 return (Image)cc.getTransferData(DataFlavor.imageFlavor);
 return null;
 } protected static void setClipboardImage2(final Image image) {
 Transferable trans = new Transferable(){

 public DataFlavor[] getTransferFlavors(>
 public DataFlavor[] getTransferFlavors(>
 public DataFlavor[] getTransferFlavors( imageFlavor };
 }

 public boolean isDataFlavorSupported(DataFlavor flavor) {
 return DataFlavor.imageFlavor.equals(flavor);
 return DataFlavor.imageFlavor.equals(flavor);
 return DataFlavor.imageFlavor.equals(flavor);
 ) throws UnsupportedFlavorException, IOException {
 if(isDataFlavorSupported(flavor))
 return image;
 throw new UnsupportedFlavorException(flavor);
 throw new UnsupportedFlavorException(flavor);	 }


}



複製代碼


package cn.net.ssd.common.format;

/*
* 看圖形的視窗
*/
import java. awt.Frame;
導入java.awt.Graphics;
導入java.awt.Image;
導入java.awt.MediaTracker;
導入java.awt.Toolkit;
導入java. awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
/**
* 用來顯示圖形的視窗
*/
public class ImageViewer extends Frame {
 private Image image; /* *
 * 顯示一個影像
 * @param viewMe
*/
 public ImageViewer(Image viewMe) {
 image = viewMe;
 MediaTracker mediaTracker = new MediaTracker(this);
 mediaTracker.addImage(); mediaTracker.waitForID(0);
 } catch (InterruptedException ie) {
 ie.printStackTrace();
 System.exit(1);
 }
 addWindowListener( new WindowAdapter() {
 public void windowClosing(WindowEvent e) {
 System.exit(0);
 }
 });
 //視窗適應圖片大小
 setSize( image.getWidth(null), image.getHeight(null));
 //視窗標題
 setTitle("查看剪貼簿中的圖片");
 setVisible(true);
 }
 public void Paint(Graphics Graphics) {
graphics.drawImage(image, 0, 0, null);
 }
 /**
 * 用於讀取影像檔案並產生Image物件
*/
 public static Image getImageFrom🎜> public static Image getImageFrom🎜> public static Image getImageFrom🔜> fileName) {
 Toolkit toolkit = Toolkit.getDefaultToolkit();
 Image image = toolkit.getImage(fileName);
 return image;
 }
}
 return image;
 }