IGH_VariableParameterComponent Methods

This function will get called before an attempt is made to insert a parameter. Since this method is potentially called on Canvas redraws, it must be fast.

This function will get called before an attempt is made to remove a parameter. Since this method is potentially called on Canvas redraws, it must be fast.

This function will be called when a new parameter is about to be inserted. You must provide a valid parameter or insertion will be skipped. You do not, repeat not, need to insert the parameter yourself.

This function will be called when a parameter is about to be removed. You do not need to do anything, but this would be a good time to remove any event handlers that might be attached to the parameter in question.

This method will be called when a closely related set of variable parameter operations completes. This would be a good time to ensure all Nicknames and parameter properties are correct. This method will also be called upon IO operations such as Open, Paste, Undo and Redo.