Slider/Scroll Bar Macros

Name 

Description 

SldGetPage 

Returns the current page size of the object. Page size defines the delta change of the thumb position when incremented via SldIncPos() or decremented via SldDecPos(). Page size minimum value is 1. Maximum value is range/2. 

SldGetPos 

Returns returns the current position of the slider thumb. 

SldGetRange 

Returns the current range of the thumb. 

SldIncPos 

This macro increment the slider position by the delta change (page) value set. Object must be redrawn after this function is called to reflect the changes to the object. 

SldDecPos 

This macro decrement the slider position by the delta change (page) value set. Object must be redrawn after this function is called to reflect the changes to the object.