IParameterFinder Class Reference
[Graphical User InterfaceVST 3 Interfaces defined in version 3.0.2]

Extension for IPlugView to find view parameters (lookup value under mouse support). More...

#include <ivstplugview.h>

Inheritance diagram for IParameterFinder:
Inheritance graph
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Public Member Functions

virtual tresult findParameter (int32 xPos, int32 yPos, ParamID &resultTag)=0
 Find out which parameter in Plug-in view is at given position (relative to Plug-in view).

Static Public Attributes

static const FUID iid

Detailed Description

Extension for IPlugView to find view parameters (lookup value under mouse support).

It is highly recommended to implement this interface. A host can implement important functionality when a plug-in supports this interface.

For example, all Steinberg hosts require this interface to support the "AI Knob".


Member Function Documentation

virtual tresult findParameter ( int32  xPos,
int32  yPos,
ParamID resultTag 
) [pure virtual]

Find out which parameter in Plug-in view is at given position (relative to Plug-in view).


Field Documentation

const FUID iid [static]

Reimplemented from FUnknown.

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