TWinControl.DoConstraintsChange procedure
Notifies the widgetset class instance when Constraints are changed.
Declaration
procedure DoConstraintsChange(Sender: TObject); overrideArguments
Sender | Object (TWinControl) instance for the change notification. |
Description
DoConstraintsChange is an overridden method in TWinControl, and calls the inherited method on entry to size and position child controls to Constraints. Calls the ConstraintsChange method in the widgetset class instance when its Handle has been allocated.
DoConstraintsChange is called from the TSizeConstraints.Change method before it signals the OnChange event handler in the constraints class instance.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.