src/sap.ui.core/src/sap/ui/events/PseudoEvents.js
function checkModifierKeys(oEvent, bCtrlKey, bAltKey, bShiftKey) {
		return oEvent.shiftKey == bShiftKey && oEvent.altKey == bAltKey && getCtrlKey(oEvent) == bCtrlKey;
	}
function checkModifierKeys(oEvent, bCtrlKey, bAltKey, bShiftKey) {
		return oEvent.shiftKey == bShiftKey && oEvent.altKey == bAltKey && getCtrlKey(oEvent) == bCtrlKey;
	}
function checkModifierKeys ( oEvent , bCtrlKey , bAltKey , bShiftKey ) { return oEvent . shiftKey == bShiftKey && oEvent . altKey == bAltKey && getCtrlKey ( oEvent ) == bCtrlKey ; }
Convenience method to check an event for a certain combination of modifier keys

@private
Convenience method to check an event for a certain combination of modifier keys