VisuInput_CheckUpdateElementStatePossible_DependingOnCurrentInput (FUN)

FUNCTION VisuInput_CheckUpdateElementStatePossible_DependingOnCurrentInput : BOOL

Checks, if the element has an unfinished tap input event. Returns true, if element state can be updated, because input handling is done. An element should not be switched invisible or deactive, if tap event is not finished. Therefore, we delay the change of the element state.

InOut:

Scope	Name	Type	Comment
Return	VisuInput_CheckUpdateElementStatePossible_DependingOnCurrentInput	BOOL
Input	ive	IVisualElement	the current visual element, we do the check for.
	pInput2	POINTER TO VisuFbInputBase2	input configuration the element is using. Can be null.
	iElemNr	DINT	the element index, used with VisuFbInputBase2
	pCurrentClientData	POINTER TO VisuStructClientData