TControlScrollBar.InternalSetRange procedure
Validates and applies the specified Range and updates the scroll bars.
Declaration
procedure InternalSetRange(const AValue: Integer); virtualArguments
AValue | Value checked and applied to the Range property. |
Description
Ensures that AValue is not less than zero (0). Applies the
range limited value to the member for the Range property, and
calls ControlUpdateScrollBars to refresh the scroll bars for the
associated TScrollingWinControl instance.
InternalSetRange is called when the SetRange method updates the
value for the Range property.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.