SYNOPSIS
#include <Xm/ScrollBar.h>
void XmScrollBarGetValues (widget, value_return, slider_size_return,
increment_return, page_increment_return)
Widget widget;
int * value_return;
int * slider_size_return;
int * increment_return;
int * page_increment_return;
(void)
DESCRIPTION
XmScrollBarGetValues returns the the ScrollBar's increment values. The scroll region is overlaid with a slider bar that is adjusted in size and position using the main ScrollBar or set slider function attributes.
- widget
- Specifies the ScrollBar widget ID.
- value_return
- Returns the ScrollBar's slider position between the XmNminimum and XmNmaximum resources. Specify NULL to prevent the return of a particular value.
- slider_size_return
- Returns the size of the slider as a value between 0 (zero) and the absolute value of XmNmaximum minus XmNminimum. The size of the slider varies, depending on how much of the slider scroll area it represents.
- increment_return
- Returns the amount of increment and decrement.
- page_increment_return
- Returns the amount of page increment and decrement.
For a complete definition of ScrollBar and its associated resources, see XmScrollBar(3).
RETURN
Returns the ScrollBar's increment values.