[Overview][Constants][Types][Classes][Procedures and functions][Index] | Reference for unit 'Calendar' (#lcl)

# Reference for unit 'Calendar'

Classes defining Calendar, a graphic allowing the user to select a date

`uses`
`System,`
`types,`
`sysutils,`
`Classes,`
`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.
`LCLStrConsts,` |  | This unit contains all resource strings of the LCL
`LMessages,` |  |
`Controls,` |  | This unit contains basic classes for visual controls.
`LResources;` |  | This unit maintains and stores all lazarus resources in the global list named LazarusResources and provides methods and types to stream components

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