The Radio-Button control is rendered like a Bitmap PUSH-BUTTON. It appears pressed when the Radio-Button control is selected.

The Bitmap-Handle property must be set.

When the Title-Position property is set, both graphics and title are drawn. Otherwise, the title becomes the Hint of the control.

The image specified by the Bitmap-Handle property is truncated at the size specified by the Bitmap-Width property, if set, or at the size specified by the Size property otherwise. In the first case, changing the button size either by MODIFY statement or by Layout-Manager doesn’t alter the displayed portion of the image. In the second case, instead, changing the button size either by MODIFY statement or by Layout-Manager may unveil a new portion of the image.

 

Example - Define a radio button with bitmap style