Reference for unit 'Spin'

uses

  System,

  types,

  Classes,

  Controls,

This unit contains basic classes for visual controls.

  sysutils,

  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

  Clipbrd,

Definitions for the Clipboard to hold Cut or Copied data for Pasting

  StdCtrls;

Several standard controls used in most Lazarus forms