| AAX SDK 2.6.1 Avid Audio Extensions Development Kit

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AAX_IEffectGUI Class Reference
AAX SDK Manual » Core AAX Interface » GUI interface

`#include <AAX_IEffectGUI.h>`

Inheritance diagram for AAX_IEffectGUI:
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Collaboration diagram for AAX_IEffectGUI:
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## Description

The interface for a AAX Plug-in's user interface.

:Implemented by the Plug-In:

This is the interface for an instance of a plug-in's GUI that gets exposed to the host application. You need to inherit from this interface and override all of the virtual functions to create a plug-in GUI.

To create the GUI for an AAX plug-in it is required that you inherit from this interface and override all of the virtual functions from AAX_IACFEffectGUI. In nearly all cases you will be able to take advantage of the implementations in the AAX library's AAX_CEffectGUI class and only override the few specific methods that you want to explicitly customize.

Note
  This class always inherits from the latest version of the interface and thus requires any subclass to implement all the methods in the latest version of the interface.

## Public Member Functions
| ACF_DECLARE_STANDARD_UNKNOWN () ACFMETHOD(InternalQueryInterface)(const acfIID &riid
| AAX_DELETE (AAX_IEffectGUI &operator=(const AAX_IEffectGUI &))
Public Member Functions inherited from AAX_IACFEffectGUI
virtual AAX_Result | Initialize (IACFUnknown *iController)=0
| Main GUI initialization.
virtual AAX_Result | Uninitialize ()=0
| Main GUI uninitialization.
virtual AAX_Result | NotificationReceived (AAX_CTypeID inNotificationType, const void *inNotificationData, uint32_t inNotificationDataSize)=0
| Notification Hook.
virtual AAX_Result | SetViewContainer (IACFUnknown *iViewContainer)=0
| Provides a handle to the main plug-in window.
virtual AAX_Result | GetViewSize (AAX_Point *oViewSize) const =0
| Retrieves the size of the plug-in window.
virtual AAX_Result | Draw (AAX_Rect *iDrawRect)=0
| DEPRECATED, Not called from host any longer. Your chosen graphics framework should be directly handling draw events from the OS.
virtual AAX_Result | TimerWakeup ()=0
| Periodic wakeup callback for idle-time operations.
virtual AAX_Result | ParameterUpdated (AAX_CParamID inParamID)=0
| Notifies the GUI that a parameter value has changed.
virtual AAX_Result | GetCustomLabel (AAX_EPlugInStrings iSelector, AAX_IString *oString) const =0
| Called by host application to retrieve a custom plug-in string.
virtual AAX_Result | SetControlHighlightInfo (AAX_CParamID iParameterID, AAX_CBoolean iIsHighlighted, AAX_EHighlightColor iColor)=0
| Called by host application. Indicates that a control widget should be updated with a highlight color.
Public Member Functions inherited from IACFUnknown
virtual BEGIN_ACFINTERFACE ACFRESULT ACFMETHODCALLTYPE | QueryInterface (const acfIID &iid, void **ppOut)=0
| Returns pointers to supported interfaces.
virtual acfUInt32 ACFMETHODCALLTYPE | AddRef (void)=0
| Increments reference count.
virtual acfUInt32 ACFMETHODCALLTYPE | Release (void)=0
| Decrements reference count.

## Public Attributes
void **ppvObjOut | override

## Member Function Documentation

## ◆ ACF_DECLARE_STANDARD_UNKNOWN()

AAX_IEffectGUI::ACF_DECLARE_STANDARD_UNKNOWN | ( |  | ) | const &

## ◆ AAX_DELETE()

AAX_IEffectGUI::AAX_DELETE | ( | AAX_IEffectGUI & | operator = `(const AAX_IEffectGUI &)` | ) |

## Member Data Documentation

## ◆ override

void** ppvObjOut AAX_IEffectGUI::override

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

- AAX_IEffectGUI.h