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

Reference for unit 'Controls'

This unit contains basic classes for visual controls.

uses

  System,

  Classes,

  

  SysUtils,

  

  TypInfo,

  

  Types,

  Laz_AVL_Tree,

  LCLStrConsts,

  

This unit contains all resource strings of the LCL

  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

  GraphType,

  

Definitions of several special types (including Raw Image) to be used for graphics

  Graphics,

  

Unit contains definitions for many fundamental classes and types used in graphic applications

  LMessages,

  

  LCLIntf,

  

Contains winapi like functions for Delphi compatibility.

  InterfaceBase,

  

Provides an platform independent widgetset and helper functions.

  ImgList,

  

Contains definitions for TCustomImageList, the base class for TImageList.

  PropertyStorage,

  

  Menus,

  

Menus to be used in Forms created with the Lazarus IDE

  ActnList,

  

Defines classes for Actions and Lists of actions to be used with LCL components

  LCLClasses,

  

Defines the base class for all LCL TComponents including controls

  LResources,

  

This unit maintains and stores all standard Lazarus resources in the global LazarusResources list and provides methods and types for component streaming.

  LCLPlatformDef;

  

Related topics

Anchoring Controls

  

How multiple controls can be aligned and resized together, at runtime.

Control coordinates

  

The coordinates of a control can be specified or retrieved in various ways.

AutoSize

  

AutoSize - boolean property that permits the size of a control to be adjusted automatically

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