TTabChangingEvent procedure type

TTabChangingEvent - generic event handling method for a change in a notebook Tab.

Declaration

pascal

TTabChangingEvent = procedure(Sender: TObject; var AllowChange: Boolean)
 of object

`Sender`	Notebook for the event notification.
`AllowChange`	Indicates if the tab change can be performed.

Nothing more than the line above yet.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.