[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Graphics' (#lcl)

TRasterImage.HandleNeeded

Ensures that a handle for the image is allocated in widgetset classes.

Declaration

Source position: graphics.pp line 1269

protected procedure TRasterImage.HandleNeeded; virtual; abstract;

Description

Declared as an abstract virtual method. Must be implemented in a descendent class.

Version 4.0 Generated 2025-05-03 Home