FX::FXIconDict Class Reference

The Icon Dictionary manages a collection of icons. More...

#include <FXIconDict.h>

Inheritance diagram for FX::FXIconDict:

List of all members.

Public Member Functions
	FXIconDict (FXApp *app, const FXString &p=defaultIconPath)
void	setIconSource (FXIconSource *src)
FXIconSource *	getIconSource () const
void	setIconPath (const FXString &p)
const FXString &	getIconPath () const
FXIcon *	insert (const FXchar *name)
FXIcon *	remove (const FXchar *name)
FXIcon *	find (const FXchar *name)
virtual void	save (FXStream &store) const
virtual void	load (FXStream &store)
virtual	~FXIconDict ()
Static Public Attributes
const FXchar	defaultIconPath []

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Detailed Description

The Icon Dictionary manages a collection of icons.

The icons are referenced by their file name. When first encountering a new file name, the icon is located by searching the icon search path for the icon file. If found, the services of the icon source object are used to load the icon from the file. A custom icon source may be installed to furnish support for additonal image file formats. Once the icon is loaded, an association between the icon name and the icon is entered into the icon dictionary. Subsequent searches for an icon with this name will be satisfied from the cached value. The lifetype of the icons is managed by the icon dictionary, and thus all icons will be deleted when the dictionary is deleted.

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Constructor & Destructor Documentation

FX::FXIconDict::FXIconDict (  FXApp *  app, const FXString &  p = defaultIconPath )

Construct icon dictionary, and set initial search path; also creates a default icon source object.

virtual FX::FXIconDict::~FXIconDict (   )  [virtual]

Destroy the icon dict as well as the icon source.

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Member Function Documentation

void FX::FXIconDict::setIconSource (  FXIconSource *  src  )  [inline]

Change icon source.

FXIconSource* FX::FXIconDict::getIconSource (   )  const [inline]

Return icon source.

void FX::FXIconDict::setIconPath (  const FXString &  p  )  [inline]

Set icon search path.

const FXString& FX::FXIconDict::getIconPath (   )  const [inline]

Return current icon search path.

FXIcon* FX::FXIconDict::insert (  const FXchar *  name  )  [inline]

Insert unique icon loaded from filename into dictionary.

FXIcon* FX::FXIconDict::remove (  const FXchar *  name  )  [inline]

Remove icon from dictionary. Reimplemented from FX::FXDict.

FXIcon* FX::FXIconDict::find (  const FXchar *  name  )  [inline]

Find icon by name.

virtual void FX::FXIconDict::save (  FXStream &  store  )  const [virtual]

Save to stream. Reimplemented from FX::FXObject.

virtual void FX::FXIconDict::load (  FXStream &  store  )  [virtual]

Load from stream. Reimplemented from FX::FXObject.

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Member Data Documentation

const FXchar FX::FXIconDict::defaultIconPath[] [static]

Default icon search path.

Copyright © 1997-2005 Jeroen van der Zijp