VST 3 Interfaces  VST 3.6.14
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Extension for IPlugView to find view parameters (lookup value under mouse support) More...

#include <ivstplugview.h>

+ Inheritance diagram for IParameterFinder:

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). More...
 
- Public Member Functions inherited from FUnknown
virtual tresult queryInterface (const TUID _iid, void **obj)=0
 
virtual uint32 addRef ()=0
 
virtual uint32 release ()=0
 

Static Public Attributes

static const FUID iid
 
- Static Public Attributes inherited from FUnknown
static const FUID iid
 

Detailed Description

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

  • [plug imp]
  • [extends IPlugView]
  • [released: 3.0.2]
  • [optional]

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 in order 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).

Member Data Documentation

const FUID iid
static
Empty

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