The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....


The unit SDL_onoffbut contains a visual toggle switch component. The toggle switch can be configured in many ways, covering any binary switches from simple speed buttons to grouped radio buttons and check boxes.

Methods, Properties and Declarations
How to use TOnOffBut
Button image format
Editing the button resources

Installation of the SDL Component Suite
Delphi and C++Builder issues
Product Information

The unit SDL_onoffbut is part of the SDL Component Suite which is comprised of a considerable amount of routines and classes for computing in science and engineering. The Component Suite is available for Delphi and C++Builder. See the order information for more details.

Last Update: 2023-Feb-06