Bug 283491 [Accessibility] Shortcut keys are missing in dialogue "Advanced Bidi Data Source Settings" [17]
data/org.eclipse.birt.report.data.bidi.utils.ui/src/org/eclipse/birt/report/data/bidi/utils/ui/BidiGUIUtility.java
}
			
			 
			
		    if(controls[i] instanceof Group){
			 arabicGroup = (Group)controls[i];
			 arabicSubControls = arabicGroup.getChildren();
			 for(int j = 0;j<arabicSubControls.length;j++){
				if( arabicSubControls[j] instanceof Combo ){
				 if ( BidiConstants.SHAPING_TOOLTIP
					.equals( ( (Combo) arabicSubControls[j] ).getToolTipText( ) ) )
					shapingCombo = (Combo) arabicSubControls[j];
				 else if ( BidiConstants.NUMSHAPING_TOOLTIP
					.equals( ( (Combo) arabicSubControls[j] ).getToolTipText( ) ) )
					numShapingCombo = (Combo) arabicSubControls[j];
			     }
			  }
		 }
		    
			
		}
		switch ( orderingSchemeCombo.getSelectionIndex( ) )
		{
		case BidiConstants.ORDERING_SCHEME_LOGICAL_INDX:
			orderingScheme = BidiConstants.ORDERING_SCHEME_LOGICAL;
			break;
		case BidiConstants.ORDERING_SCHEME_VISUAL_INDX:
			orderingScheme = BidiConstants.ORDERING_SCHEME_VISUAL;
			break;
		default: