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import java.awt.datatransfer.*;
import java.awt.dnd.*;
import java.io.*;
import java.util.*;
import javax.swing.*;
import java.awt.Cursor;
import java.awt.GridLayout;
import java.awt.Color;
public class zoneApercu extends JLabel implements DropTargetListener
{
// Déclarations ...
public zoneApercu()
{
// Code ...
}
// Autres méthodes ...
public void setWaiting()
{
Icon icon = new ImageIcon(scanJava.waitGif);
setIcon(icon);
}
public void dragEnter(DropTargetDragEvent dtde)
{
}
public void dragExit(DropTargetEvent dte)
{
try { interscanJava.refreshView(); }
catch(Exception e) { e.printStackTrace(); }
}
public void dragOver(DropTargetDragEvent dtde)
{
this.setWaiting();
}
public void drop(DropTargetDropEvent dtde)
{
dtde.acceptDrop(DnDConstants.ACTION_COPY);
setCursor(new Cursor(Cursor.WAIT_CURSOR));
Transferable transferable = dtde.getTransferable();
DataFlavor types[] = transferable.getTransferDataFlavors();
File document = null;
String copyPath = null;
try
{
for(int i=0 ; i<types.length ; i++)
{
DataFlavor type = types[i];
if(type.equals(DataFlavor.javaFileListFlavor))
{
List listeDocuments = (List) transferable.getTransferData(type);
for(int j=0 ; j<listeDocuments.size() ; j++)
{
document = (File) listeDocuments.get(j);
copyPath = ScanWizard.importDocument(document);
}
}
}
scan.javascriptSetPageNumbering();
DocumentReader.getDescription(copyPath, document.getName());
}
catch(Exception e) { e.printStackTrace(); }
dtde.dropComplete(true);
setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
}
public void dropActionChanged(DropTargetDragEvent dtde)
{
}
} |
