TCustomMemo.CreateParams procedure
Updates creation flags used to create the handle for the control.
Declaration
procedure CreateParams(var Params: TCreateParams); overrideArguments
Params | Creation parameters for the control. |
Description
CreateParams is overridden in
TCustomMemo, and calls
the inherited method on entry. CreateParams ensures that style flags needed
for the multi-line control are included in the
Style property in
the
Params argument.
Values from the ScrollBars and WordWrap properties are
checked, and flags are added as needed. ScrollBars causes window style flags
to be added like WS_HSCROLL and/or WS_VSCROLL. When WordWrap is
set to True, the WS_HSCROLL window style is removed from the creation
parameters. Otherwise, the edit style ES_AUTOHSCROLL is added to the creation
parameters.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.