Inheritance diagram for IToolContextTransactionProvider:

Public Member Functions
virtual void	BeginUndoTransaction (const FText &Description)=0

virtual void	EndUndoTransaction ()=0

virtual void	EmitObjectChange (UObject *TargetObject, TUniquePtr< FToolCommandChange > Change, const FText &Description)=0

Detailed Description

IToolContextTransactionProvider is a UInterface that defines several functions that InteractiveTool code uses to interface with the higher-level transaction system. UInteractiveToolManager and UInteractiveGizmoManager both implement this interface.

Member Function Documentation

virtual void IToolContextTransactionProvider::BeginUndoTransaction ( const FText & Description )

pure virtual

Request that the Context open a Transaction, whatever that means to the current Context

Parameters

Description text description of this transaction (this is the string that appears on undo/redo in the UE Editor)

virtual void IToolContextTransactionProvider::EmitObjectChange	(	UObject *	TargetObject,
		TUniquePtr< FToolCommandChange >	Change,
		const FText &	Description
	)

pure virtual

Forward an FChange object to the Context

Parameters

TargetObject	the object that the FChange applies to
Change	the change object that the Context should insert into the transaction history
Description	text description of this change (this is the string that appears on undo/redo in the UE Editor)

virtual void IToolContextTransactionProvider::EndUndoTransaction ( )

pure virtual

Request that the Context close and commit the open Transaction

The documentation for this class was generated from the following file: