Inheritance diagram for ISliderControlData:

Public Types
enum	{ kDefaultIID = IID_ISLIDERCONTROLDATA }

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

virtual PMReal	GetValue () const =0

virtual PMReal	GetMaxValue () const =0

virtual PMReal	GetMinValue () const =0

virtual void	SetMinValue (const PMReal &value, bool16 invalidate=kTrue, bool16 notifyOfChange=kTrue)=0

virtual void	SetMaxValue (const PMReal &value, bool16 invalidate=kTrue, bool16 notifyOfChange=kTrue)=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

This is a data interface for a slider widget.

Member Function Documentation

virtual PMReal ISliderControlData::GetMaxValue ( ) const

pure virtual

Returns the current maximum slider value.

virtual PMReal ISliderControlData::GetMinValue ( ) const

pure virtual

Returns the current minimum slider value.

virtual PMReal ISliderControlData::GetValue ( ) const

pure virtual

Returns the current slider value.

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

pure virtual

Sets the new slider maximum value.

Parameters

value	the new maximum value to set.
invalidate	specifies whether the slider should be redrawn.
notifyOfChange	specifies whether observers on the control data should be notified of the change. If so, the message broadcast is kRealChangeStateMessage and the protocol is IID_ISLIDERCONTROLDATA.

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

pure virtual

Sets the new slider minimum value.

Parameters

value	the new minimum value to set.
invalidate	specifies whether the slider should be redrawn.
notifyOfChange	specifies whether observers on the control data should be notified of the change. If so, the message broadcast is kRealChangeStateMessage and the protocol is IID_ISLIDERCONTROLDATA.

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

pure virtual

Sets slider value.

Parameters

value	the value to set.
invalidate	specifies whether the slider should be redrawn.
notifyOfChange	specifies whether observers on the control data should be notified of the change. If so, the message broadcast is kRealChangeStateMessage and the protocol is IID_ISLIDERCONTROLDATA.