TCustomCheckCombo

type TCustomCheckCombo = class(TCustomComboBox)

protected

  FCheckHighlight: Boolean;

  FCheckSize: TSize;

  FDropped: Boolean;

  FHilightedIndex: Integer;

  FHiLiteLeft: Integer;

  FHiLiteRight: Integer;

  FNeedMeasure: Boolean;

  FRejectDropDown: Boolean;

  FRejectToggleOnSelect: Boolean;

  FRightToLeft: Boolean;

  FTextHeight: SmallInt;

  procedure CMBiDiModeChanged(); message;

  procedure ClearItemStates;

  procedure CloseUp; override;

  procedure DrawItem(); override;

  procedure DropDown; override;

  procedure FontChanged(); override;

  procedure InitializeWnd; override;

  procedure InitItemStates;

  procedure CheckItemStates;

  procedure QueueCheckItemStates;

  procedure KeyDown(); override;

  procedure Loaded; override;

  procedure MouseLeave; override;

  procedure MouseMove(); override;

  procedure SetItemHeight(); override;

  procedure SetItems(); override;

  procedure Select; override;

public

  constructor Create(); override;

  destructor Destroy; override;

  procedure AddItem();

  procedure AssignItems();

  procedure Clear; override;

  procedure DeleteItem();

  procedure CheckAll();

  procedure Toggle();

  property AllowGrayed: Boolean; [rw]

  property Count: Integer; [r]

  property Checked []: Boolean; [rw]

  property ItemEnabled []: Boolean; [rw]

  property Objects []: TObject; [rw]

  property State []: TCheckBoxState; [rw]

  property OnItemChange: TCheckItemChange; [rw]

end;

TCustomCheckCombo

TCustomComboBox

The base class for combo-box components.

TWinControl

Implements a windowed control which can contain other child controls.

TControl

The base class for visible controls.

TLCLComponent

TObject