XmScrollBarGetValues

library call

`XmScrollBarGetValues`

A ScrollBar function that returns the ScrollBar's increment values

    #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;

## 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 &cdeman.XmScrollBar;.

## RETURN

Returns the ScrollBar's increment values.

## RELATED

&cdeman.XmScrollBar;.