Bug 184356 "Ctrl+c", "Ctrl+v" and Delete does not work for scripted data source [0704]
Description: "Ctrl+c", "Ctrl+v" and Delete does not work for script data source. Build number: 2.2.0.v20070426-0630 Steps to reproduce: 1. New a Scripted data source. 2. Select the data source in Data Explorer View, use "Ctrl+c", "Ctrl+v" and Delete. Expected result: These all work. Actual result: These simply do not work. Error log: N/A
UI/org.eclipse.birt.report.designer.ui.editors/src/org/eclipse/birt/report/designer/ui/editors/MultiPageReportEditor.java
}
	private Object getAttributePage( )
	{
		if ( attributePage == null || attributePage.isDisposed( ) )
		{
			attributePage = new ReportMultiBookPage( );
		}
		return attributePage;
	}
	public Object getOutlinePage( )
	{
		if ( outlinePage == null || outlinePage.isDisposed( ) )
		{
			outlinePage = new ReportMultiBookPage( );
		}
		return outlinePage;
	}
	private Object getPalettePage( )
	{
		if ( fPalettePage == null || fPalettePage.isDisposed( ) )
		{
			fPalettePage = new ReportMultiBookPage( );
		}
		return fPalettePage;
	}
	private void updatePaletteView( IFormPage activePageInstance )
	{
		if ( fPalettePage == null )
		{
			return;