Inheritance diagram for IColorPickerWidgetProvider:

Public Types
enum	{ kDefaultIID = IID_ICOLORPICKERWIDGETPROVIDER }

Public Member Functions
virtual const int16	GetNumSliders () const =0

virtual const int32	GetBaseSliderWidgetID () const =0

virtual const int32	GetBaseEditBoxWidgetID () const =0

virtual const int32	GetWidgetID () const =0

virtual const int32	GetColorSpace () const =0

virtual const PMString &	GetPickerModelName () const =0

virtual bool16	SliderDrawProc (IControlView view, IGraphicsPort gPort, SysRgn updateRgn, const PMRect &frame)=0

virtual bool16	SpectrumDrawProc (IControlView view, IGraphicsPort gPort, SysRgn updateRgn, const PMRect &frame)=0

virtual bool16	ProxyDrawProc (IControlView view, IGraphicsPort gPort, SysRgn updateRgn, const PMRect &frame)=0

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

virtual void	AddRef () const =0

virtual void	Release () const =0

Member Function Documentation

virtual const int32 IColorPickerWidgetProvider::GetBaseEditBoxWidgetID ( ) const

pure virtual

Returns the base widget ID of the edit box widgets provided by this picker. Edit box widget ID must be consecutive. For example, the base edit widget id is defined for the red edit box.

Returns: the base widget ID of the edit box widgets for the sliders.

virtual const int32 IColorPickerWidgetProvider::GetBaseSliderWidgetID ( ) const

pure virtual

Returns the base widget ID of the slider widgets provided by this picker. Slider widget ID must be consecutive. For example, the base slider widget id is defined for the red slider.

Returns: the base widget ID of the slider widgets.

virtual const int32 IColorPickerWidgetProvider::GetColorSpace ( ) const

pure virtual

Returns the color space ID of this picker panel.

Returns: the color space of the picker panel.

virtual const int16 IColorPickerWidgetProvider::GetNumSliders ( ) const

pure virtual

Returns the number of sliders provided. For example, the number of silders in a RGB color picker panel is 3.

Returns: the number of sliders.

virtual const PMString& IColorPickerWidgetProvider::GetPickerModelName ( ) const

pure virtual

Returns the name for the color space of this picker panel. This is used to build the menu component of the picker. Example, A RGB color picker's color model name is "RGB".

Returns: a PMString for the name of color space.

virtual const int32 IColorPickerWidgetProvider::GetWidgetID ( ) const

pure virtual

Returns the widget ID of this picker panel.

Returns: the widget ID of the picker panel.

virtual bool16 IColorPickerWidgetProvider::ProxyDrawProc	(	IControlView *	view,
		IGraphicsPort *	gPort,
		SysRgn	updateRgn,
		const PMRect &	frame
	)

pure virtual

The rendering function for the color proxy widget.

Parameters

view	specifies the view of the color proxy widget
gPort	is the graphic port in which the drawing occurs.
updateRgn	is the update region.
frame	is the rectangular frame for the color prxy widget.

Returns: kTrue if a rendering function is provided; otherwise returns kFalse.

virtual bool16 IColorPickerWidgetProvider::SliderDrawProc	(	IControlView *	view,
		IGraphicsPort *	gPort,
		SysRgn	updateRgn,
		const PMRect &	frame
	)

pure virtual

The rendering function for the slider widgets.

Parameters

view	specifies the view of the slider widget
gPort	is the graphic port in which the drawing occurs.
updateRgn	is the update region.
frame	is the rectangular frame for the slider widget.

Returns: true if a rendering function is provided; otherwise returns false.

virtual bool16 IColorPickerWidgetProvider::SpectrumDrawProc	(	IControlView *	view,
		IGraphicsPort *	gPort,
		SysRgn	updateRgn,
		const PMRect &	frame
	)

pure virtual

The rendering function for the color bar widget.

Parameters

view	specifies the view of the color bar widget
gPort	is the graphic port in which the drawing occurs.
updateRgn	is the update region.
frame	is the rectangular frame for the color bar widget.

Returns: kTrue if a rendering function is provided; otherwise returns kFalse.

Public Types

Public Member Functions

Member Function Documentation