CEGUI::ImageDim Class Reference

ImageDimBase subclass that accesses an image by its name. More...

Inheritance diagram for CEGUI::ImageDim:

Collaboration diagram for CEGUI::ImageDim:

Public Member Functions
	ImageDim (const String &image_name, DimensionType dim)
const String &	getSourceImage () const
	return the name of the image accessed by this ImageDim.
void	setSourceImage (const String &image_name)
	set the name of the image accessed by this ImageDim.
BaseDim *	clone () const
	Create an exact copy of the specialised object and return it as a pointer to a BaseDim object. More...
Public Member Functions inherited from CEGUI::ImageDimBase
	ImageDimBase (DimensionType dim)
	Constructor. More...
DimensionType	getSourceDimension () const
	Gets the source dimension type for this WidgetDim. More...
void	setSourceDimension (DimensionType dim)
	Sets the source dimension type for this ImageDim. More...
float	getValue (const Window &wnd) const
	Return a value that represents this dimension as absolute pixels. More...
float	getValue (const Window &wnd, const Rectf &container) const
	Return a value that represents this dimension as absolute pixels. More...
Public Member Functions inherited from CEGUI::BaseDim
virtual void	writeXMLToStream (XMLSerializer &xml_stream) const
	Writes an xml representation of this BaseDim to out_stream. More...
virtual bool	handleFontRenderSizeChange (Window &window, const Font *font) const
	perform any processing required due to the given font having changed.

Protected Member Functions
const Image *	getSourceImage (const Window &wnd) const
	return the image instance to access
void	writeXMLElementName_impl (XMLSerializer &xml_stream) const
	Implementataion method to output real xml element name.
void	writeXMLElementAttributes_impl (XMLSerializer &xml_stream) const
	Implementataion method to create the element attributes.

Protected Attributes
String	d_imageName
	name of the Image.
Protected Attributes inherited from CEGUI::ImageDimBase
DimensionType	d_what
	the dimension of the image that we are to represent.

Detailed Description

ImageDimBase subclass that accesses an image by its name.

Member Function Documentation

BaseDim* CEGUI::ImageDim::clone ( ) const

virtual

Create an exact copy of the specialised object and return it as a pointer to a BaseDim object.

Since the system needs to be able to copy objects derived from BaseDim, but only has knowledge of the BaseDim interface, this clone method is provided to prevent slicing issues.

Implements CEGUI::BaseDim.