GDKAudioFilter Class Reference

Public abstract class for audio filters with additional GUI inputs and feedback. More...

#include <audio_filters.h>

Inheritance diagram for GDKAudioFilter:

[legend]Collaboration diagram for GDKAudioFilter:

[legend]List of all members.

Public Member Functions
virtual	~GDKAudioFilter ()
virtual void	AttachWidgets (GtkBin *bin)
virtual void	InterpretWidgets (GtkBin *bin)
virtual void	DetachWidgets (GtkBin *bin)

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Detailed Description

Public abstract class for audio filters with additional GUI inputs and feedback.

This allows a filter to attach and interpret any additional widgets in the container provided. It is highly experimental at the moment and use via the adapter provided is recommended (ie: it's currently just a placeholder).

The activation of the AttachWidget and DetachWidgets is handled automatically by the repository on the detection of a selection change.

InterpretWidgets must be called (by the repository owner) before the first call to GetFrame.

If an implementation doesn't attach any widgets, the default implementation is enough (though the adapter will give you that anyway).

Definition at line 69 of file audio_filters.h.

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Constructor & Destructor Documentation

virtual GDKAudioFilter::~GDKAudioFilter (   )  [inline, virtual]

Definition at line 72 of file audio_filters.h. {}

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Member Function Documentation

virtual void GDKAudioFilter::AttachWidgets (  GtkBin *  bin  )  [inline, virtual]

Reimplemented in AudioGain, AudioDub, and AudioMix. Definition at line 73 of file audio_filters.h. Referenced by GDKAudioFilterRepository::SelectionChange(). { }

virtual void GDKAudioFilter::DetachWidgets (  GtkBin *  bin  )  [inline, virtual]

Reimplemented in AudioGain, AudioDub, and AudioMix. Definition at line 75 of file audio_filters.h. Referenced by GDKAudioFilterRepository::SelectionChange(). { }

virtual void GDKAudioFilter::InterpretWidgets (  GtkBin *  bin  )  [inline, virtual]

Reimplemented in AudioDub, and AudioMix. Definition at line 74 of file audio_filters.h. Referenced by PageMagickAudioFilter::Initialise(). { }

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

• audio_filters.h

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