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lib/ewl_range.c File Reference

#include "ewl_base.h"
#include "ewl_range.h"
#include "ewl_macros.h"
#include "ewl_private.h"
#include "ewl_debug.h"

Include dependency graph for ewl_range.c:


Functions

void ewl_range_decrease (Ewl_Range *r)
 Decrease the value of a range by it's step size.
void ewl_range_increase (Ewl_Range *r)
 Increase the value of a range by it's step size.
int ewl_range_init (Ewl_Range *r)
 Initialize the range to some sane starting values.
unsigned int ewl_range_invert_get (Ewl_Range *r)
 Retrieve the current invert value from a range.
void ewl_range_invert_set (Ewl_Range *r, unsigned int invert)
 Changes the invert property on the range for inverting it's scale.
double ewl_range_maximum_value_get (Ewl_Range *r)
 Retrieves the maximum value for the range.
void ewl_range_maximum_value_set (Ewl_Range *r, double maxv)
 Set the maximum value possible for a range.
double ewl_range_minimum_value_get (Ewl_Range *r)
 Retrieves the minimum value for the range.
void ewl_range_minimum_value_set (Ewl_Range *r, double minv)
 Set the minimum value possible for a range.
double ewl_range_step_get (Ewl_Range *r)
 Retrieve the step size of the range.
void ewl_range_step_set (Ewl_Range *r, double step)
 Set the steps between increments.
unsigned int ewl_range_unknown_get (Ewl_Range *r)
 Retrieve the current unknown value from a range.
void ewl_range_unknown_set (Ewl_Range *r, unsigned int unknown)
 Change the unknown property of the range if you do not know the max/min values.
double ewl_range_value_get (Ewl_Range *r)
 Retrieve the current value of the range.
void ewl_range_value_set (Ewl_Range *r, double v)
 Set the value of pointer of the range.

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Enlightened Widget Library Documentation Generated: Sat May 17 16:50:34 2008