Inheritance diagram for IRealNumberControlData:

Public Member Functions
virtual void	SetValue (const PMReal &value, bool16 invalidate=kTrue, bool16 notifyOfChange=kTrue)=0

virtual PMReal	GetValue () const =0

Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0

virtual void	AddRef () const =0

virtual void	Release () const =0

Detailed Description

Data interface for holding PMReal values for widgets

Member Function Documentation

virtual PMReal IRealNumberControlData::GetValue ( ) const

pure virtual

Get the value

virtual void IRealNumberControlData::SetValue	(	const PMReal &	value,
		bool16	invalidate = `kTrue`,
		bool16	notifyOfChange = `kTrue`
	)

pure virtual

Set the value

Parameters

value	The new value to store into the widget
invalidate	Whether or not to invalidate the widget to cause redraw Whether or not to notify observers of this change to value.