EZ_GetSpinButtonValue(3) EZWGL Functions EZ_GetSpinButtonValue(3)NAMEEZ_GetSpinButtonValue - return the current value of a spin button.
SYNOPSIS
#include <EZ.h>
char *EZ_GetSpinButtonValue( EZ_Widget *spin)
ARGUMENTS
spin Specifies a spin button.
DESCRIPTION
A spin button is a composite widget, it consists of an entry and a
scroll button. A spin button is used to cycle through a series of
string type inputs. The value is controled by a spin function of type
char *(func)(int old_idx, int new_idx, void *clientData);
When the left mouse button is pressed over the arrow button,
the spin function b+func+ will be called to compute the
next choice. The value will then be displayed in the entry
widget.
EZ_GetSpinButtonValue returns the current value of
a spin button.
SEE ALSOEZ_SetupSpinButton(3), EZ_GetSpinButtonComponents(3)EZWGLEZ_GetSpinButtonValue(3)