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
orderingSchemeCombo = new Combo( externalBiDiFormatFrame, SWT.DROP_DOWN
				| SWT.READ_ONLY );
		orderingSchemeCombo
				.setToolTipText( BidiConstants.ORDERING_SCHEME_TOOLTIP );
		orderingSchemeCombo.add( BidiConstants.ORDERING_SCHEME_LOGICAL,
				BidiConstants.ORDERING_SCHEME_LOGICAL_INDX );
		orderingSchemeCombo.add( BidiConstants.ORDERING_SCHEME_VISUAL,
				BidiConstants.ORDERING_SCHEME_VISUAL_INDX );
		orderingSchemeCombo.select( getOrderingSchemeComboIndx( bidiFormat
				.getOrderingScheme( ) ) );
		orderingSchemeCombo.setLayoutData( innerFrameGridData );
		textDirectionLabel = new Label( externalBiDiFormatFrame, SWT.NONE );
		textDirectionLabel.setText( BidiConstants.TEXT_DIRECTION_TITLE );
		textDirectionLabel.setLayoutData( innerFrameGridData );
		textDirectionCombo = new Combo( externalBiDiFormatFrame, SWT.DROP_DOWN
				| SWT.READ_ONLY );
		textDirectionCombo
				.setToolTipText( BidiConstants.TEXT_DIRECTION_TOOLTIP );
		textDirectionCombo.add( BidiConstants.TEXT_DIRECTION_LTR,
				BidiConstants.TEXT_DIRECTION_LTR_INDX );
		textDirectionCombo.add( BidiConstants.TEXT_DIRECTION_RTL,
				BidiConstants.TEXT_DIRECTION_RTL_INDX );
		textDirectionCombo.add( BidiConstants.TEXT_DIRECTION_CONTEXTLTR,
				BidiConstants.TEXT_DIRECTION_CONTEXTLTR_INDX );
		textDirectionCombo.add( BidiConstants.TEXT_DIRECTION_CONTEXTRTL,
				BidiConstants.TEXT_DIRECTION_CONTEXTRTL_INDX );
		textDirectionCombo.select( getTextDirectionComboIndx( bidiFormat
				.getTextDirection( ) ) );
		textDirectionCombo.setLayoutData( innerFrameGridData );
		symSwapLabel = new Label( externalBiDiFormatFrame, SWT.NONE );