TCustomColorBox

type TCustomColorBox = class(TCustomComboBox)

protected

  procedure DrawItem(); override;

DrawItem - perform the action necessary to draw the specified indexed item at the specified position

  procedure SetColorList;

SetColorList - specifies the list of colours to be presented in the drop-down

  procedure Loaded; override;

  procedure InitializeWnd; override;

InitializeWnd - initialise the window for this control

  procedure DoGetColors; virtual;

DoGetColors - perform the code for getting colours

  procedure Change; override;

Change - software emulation of OnChange event

  function PickCustomColor; virtual;

PickCustomColor - if True, a custom colour is picked rather than one of the standard list

public

  constructor Create(); override;

Create - constructor for TCustomColorBox: calls inherited Create, sets style, default colours and colour list, ReadOnly and Selected properties

  property Style: TColorBoxStyle; [rw]

Style : may be Simple, a single-line Drop-Down or a Drop-Down list, or some version drawn by the Owner

  property Colors: TColor; [r]

Colors the colour specified by the Index

  property ColorNames: String; [r]

ColorNames - the name of the specified (indexed) colour, stored as a string

  property Selected: TColor; [rw]

The colour that has been Selected from the ComboBox

  property DefaultColorColor: TColor; [rw]

DefaultColorColor - the default colour, expressed as a Color value

  property NoneColorColor: TColor; [rw]

NoneColorColor - the colour to be used when no selection has been made, or when None is selected, stored as a TColor

  property OnGetColors: TGetColorsEvent; [rw]

OnGetColors - event handler for the instruction to Get Colours

end;

TCustomColorBox

TCustomColorBox - base class for TColorBox

TCustomComboBox

TCustomComboBox - the base class from which TComboBox is derived

TWinControl

TControl

TLCLComponent

TLCLComponent - base class for LCL components

TComponent,IUnknown,IInterfaceComponentReference

TPersistent

TObject