- OSStatus SetData( ControlPartCode inPartCode , ResType inTag , Size inSize , const void * inData ) ;
- OSStatus GetData( ControlPartCode inPartCode , ResType inTag , Size inBufferSize , void * inOutBuffer , Size * outActualSize ) ;
- OSStatus GetDataSize( ControlPartCode inPartCode , ResType inTag , Size * outActualSize ) ;
+ void operator= (ControlRef c) { m_controlRef = c ; }
+ operator ControlRef () { return m_controlRef; }
+ operator ControlRef * () { return &m_controlRef; }
+
+ // accessing data and values
+
+ virtual OSStatus SetData( ControlPartCode inPartCode , ResType inTag , Size inSize , const void * inData ) ;
+ virtual OSStatus GetData( ControlPartCode inPartCode , ResType inTag , Size inBufferSize , void * inOutBuffer , Size * outActualSize ) ;
+ virtual OSStatus GetDataSize( ControlPartCode inPartCode , ResType inTag , Size * outActualSize ) ;
+ virtual OSStatus SendEvent( EventRef ref , OptionBits inOptions = 0 ) ;
+ virtual OSStatus SendHICommand( HICommand &command , OptionBits inOptions = 0 ) ;
+
+ OSStatus SendHICommand( UInt32 commandID , OptionBits inOptions = 0 ) ;
+
+ SInt32 GetValue() const ;
+ SInt32 GetMaximum() const ;
+ SInt32 GetMinimum() const ;
+
+ void SetValue( SInt32 v ) ;
+ void SetMinimum( SInt32 v ) ;
+ void SetMaximum( SInt32 v ) ;
+
+ void SetValueAndRange( SInt32 value , SInt32 minimum , SInt32 maximum ) ;
+ void SetRange( SInt32 minimum , SInt32 maximum ) ;
+
+ // templated helpers
+