slider.h File Reference

Slider Widget. More...

#include "ntw.h"

Go to the source code of this file.

Functions
double	ntw_slider_get_value (ntwWidget *widget)
	Get slider value.
int	ntw_slider_set_value (ntwWidget *widget, double value)
	Set slider value.
ntwWidget *	ntw_slider_new (double min, double max, double step, uint8 vertical)
	Create a slider.
void	ntw_slider_initialize_callback ()

---

Detailed Description

Slider Widget.

A slider is a movable selector that can select a range of values.

---

Function Documentation

double ntw_slider_get_value (  ntwWidget *  widget  )

Get slider value. Parameters: widget  slider widget to get Returns: Value of slider

ntwWidget* ntw_slider_new (  double  min, double  max, double  step, uint8  vertical )

Create a slider. Parameters: min  The minimum selectable value max  The maximum selectable value step  The precision of the slider. A value of 1.0 here would let you select any integer between the max and min. A lower value would give greater precision. vertical  The orientation of the slider. TRUE for vertical, FALSE for horizontal. Returns: Newly created slider

int ntw_slider_set_value (  ntwWidget *  widget, double  value )

Set slider value. Parameters: widget  slider widget to set value  value (between max and min) to set slider to Returns: -1 on failure

---