XmScrollBarGetValues

Motif 2.1 Programmer's Reference

XmScrollBarGetValues

A ScrollBar function that returns the ScrollBar's increment values

Format

#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 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.

RELATED

XmScrollBar (3).