Using OLE in SWT to manipulate Excel (a): Embed Excel in the SWT window

Eclipse version in use: 3.3.1

JDK version used: 5.0

Packagecom.jrkui.example.excel;

 import Org.eclipse.swt.SWT; 
 Import org.eclipse.swt.layout.FillLayout; 
 Import Org.eclipse.swt.ole.win32.OLE; 
 Import Org.eclipse.swt.ole.win32.OleClientSite; 
 Import Org.eclipse.swt.ole.win32.OleFrame; 
 Import Org.eclipse.swt.widgets.Display; 
 Import Org.eclipse.swt.widgets.Menu; 
 Import Org.eclipse.swt.widgets.Shell;    
 public class Excelshell {
 public static void Main (string[] args) {
 New Excelshell (). Open () 
        
 public void Open () 
 {
 Display display = Display.getdefault (); 
 Shell shell = new Shell (); 
 Shell.setsize (600,400); 
 Shell.settext ("Excel window"); 
 Shell.setlayout (New Filllayout ()); 
//Show Excel's Menu bar 
 Shell.setmenubar (New menu, SHELL,SWT. BAR)); 
 Createexcelpart (shell); 
 Shell.open (); 
 while (!shell.isdisposed ()) {
 if (!display.readanddispatch ()) 
 Display.sleep (); br>} 
 DisplaY.close ();  
} 
/** 
 * Make excel embedded in the shell 
 * @param Shell 
 */
 private void Createexcelpart (shell Shell) 
 {
//oleframe is actually a composite that is used to place the OLE control 
 Oleframe oleframe = new Oleframe (SHELL,SWT. NONE); The 
//oleclientsite provides a place for embedding OLE objects into containers where the OLE object represented by "Excel.Sheet" is Excel 
 oleclientsite clientsite = new O Leclientsite (OLEFRAME,SWT. NONE, "Excel.Sheet"); 
//oleclientsite The action that is done when the OLE object is displayed, where the action is oleiverb_show, representing the display 
 Clientsite.doverb OLE. Oleiverb_show); 
} 
}