[Overview][Classes][Index] | Reference for unit 'LCLClasses' (#lcl)

# Reference for unit 'LCLClasses'

Defines the base class for all LCL TComponents including controls

`uses`
`System,`
`Classes,`
`WSLCLClasses,`
`WSReferences,`
`LCLType,` |  | This unit is being created specifically for compatibility with Delphi. It should only be used for constants and type definitions that are included in the Delphi Windows unit. This is only done for compatibiltiy.
`LCLProc;` |  | Useful lower level helper functions and classes

The latest version of this document can be found at lazarus-ccr.sourceforge.net .