sourceViewer.getTextWidget( ).setFocus( );
getShell( ).setDefaultButton( null ); sourceViewer.getTextWidget( ).setFocus( );
	protected Control createContents( Composite parent )	{		Control control = super.createContents( parent );		setTitle( DIALOG_TITLE );		setMessage( PROMRT_MESSAGE );		getShell( ).setText( title );		categoryTable.setInput( "Dummy" ); //$NON-NLS-1$		sourceViewer.getTextWidget( ).setFocus( );		return control;	}