TImage.OnPictureChanged property
Event handler signalled when Picture is changed.
Declaration
property OnPictureChanged:;Description
OnPictureChanged is a
TNotifyEvent property which
contains the event handler signalled then the
Picture property is
changed.
OnPictureChanged is signalled from the
PictureChanged method, and allows actions to be performed after
updates to image properties and the
Invalidate method has been
called.
This description is the one of ExtCtrls.TCustomImage.OnPictureChanged.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.