ImageListCache unit

imagelistcache.pas contains classes, types, and routines used to implement a cache for TCustomImageList instances. It is used mainly to cache image lists with the glyphs used on button controls.

imagelistcache.pas is part of the Lazarus Component Library ( LCL).

Classes and records

IImageCacheListener	interface	Interface that cache user should have to listen for cache changes.
TImageCacheItem	record	Represents an item in the cache.
TImageCacheItems	class	Implements a container for cached image lists.
TImageListCache	class	Implements a caching mechanism for image lists.

Procedures and functions

GetImageListCache

function

Provides access to the TImageListCache singleton in the implementation.

Types

PImageCacheItem

type

Pointer to a TImageCacheItem type.

Uses

• Classes
• SysUtils
• Graphics
• ImgList
• Forms