Picture Button Control Functions

The following User Interface Library functions operate on picture button controls.

DefaultCtrl GetUserEvent
DiscardCtrl InstallCtrlCallback
DuplicateCtrl NewCtrl
GetActiveCtrl PrintCtrl
GetCtrlAttribute QueueUserEvent
GetCtrlBitmap SetActiveCtrl
GetCtrlBoundingRect SetCtrlAttribute
GetCtrlDisplayBitmap SetCtrlBitmap
GetCtrlVal SetCtrlVal
GetRelativeMouseState SetInputMode
GetScaledCtrlDisplayBitmap