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/*
* This file is part of the XForms library package.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with XForms. If not, see <http://www.gnu.org/licenses/>.
*/
/********************** crop here for forms.h **********************/
/**
* \file slider.h
*
* Object Class: Slider
*/
#ifndef FL_SLIDER_H
#define FL_SLIDER_H
#define FL_HOR_FLAG 1
#define FL_SCROLL_FLAG 8
typedef enum {
FL_VERT_SLIDER = 0,
FL_HOR_SLIDER = FL_VERT_SLIDER | FL_HOR_FLAG,
FL_VERT_FILL_SLIDER = 2,
FL_HOR_FILL_SLIDER = FL_VERT_FILL_SLIDER | FL_HOR_FLAG,
FL_VERT_NICE_SLIDER = 4,
FL_HOR_NICE_SLIDER = FL_VERT_NICE_SLIDER | FL_HOR_FLAG,
FL_VERT_BROWSER_SLIDER = 6,
FL_HOR_BROWSER_SLIDER = FL_VERT_BROWSER_SLIDER | FL_HOR_FLAG,
/* The following are for use with scrollbars only! */
/* for FL_VERT_SCROLLBAR and FL_HOR_SCROLLBAR */
FL_VERT_BROWSER_SLIDER2 = FL_VERT_SLIDER | FL_SCROLL_FLAG,
FL_HOR_BROWSER_SLIDER2 = FL_HOR_SLIDER | FL_SCROLL_FLAG,
/* for FL_VERT_THIN_SCROLLBAR and FL_VERT_THIN_SCROLLBAR */
FL_VERT_THIN_SLIDER = FL_VERT_FILL_SLIDER | FL_SCROLL_FLAG,
FL_HOR_THIN_SLIDER = FL_HOR_FILL_SLIDER | FL_SCROLL_FLAG,
/* for FL_VERT_NICE_SCROLLBAR and FL_HOR_NICE_SCROLLBAR */
FL_VERT_NICE_SLIDER2 = FL_VERT_NICE_SLIDER | FL_SCROLL_FLAG,
FL_HOR_NICE_SLIDER2 = FL_HOR_NICE_SLIDER | FL_SCROLL_FLAG,
/* for use as FL_VERT_PLAIN_SCROLLBAR and FL_VERT_PLAIN_SCROLLBAR */
FL_VERT_BASIC_SLIDER = FL_VERT_BROWSER_SLIDER | FL_SCROLL_FLAG,
FL_HOR_BASIC_SLIDER = FL_HOR_BROWSER_SLIDER | FL_SCROLL_FLAG
} FL_SLIDER_TYPE;
/***** Defaults *****/
#define FL_SLIDER_BW1 FL_BOUND_WIDTH
#define FL_SLIDER_BW2 ( FL_abs( FL_BOUND_WIDTH ) - 1 )
#define FL_SLIDER_BOXTYPE FL_DOWN_BOX
#define FL_SLIDER_COL1 FL_COL1
#define FL_SLIDER_COL2 FL_COL1
#define FL_SLIDER_LCOL FL_LCOL
#define FL_SLIDER_ALIGN FL_ALIGN_BOTTOM
/***** Others *****/
#define FL_SLIDER_FINE 0.25
#define FL_SLIDER_WIDTH 0.10
/***** Routines *****/
FL_EXPORT FL_OBJECT * fl_create_slider( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label );
FL_EXPORT FL_OBJECT * fl_add_slider( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label );
FL_EXPORT FL_OBJECT * fl_create_valslider( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label );
FL_EXPORT FL_OBJECT * fl_add_valslider( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label );
FL_EXPORT void fl_set_slider_value( FL_OBJECT * ob,
double val );
FL_EXPORT double fl_get_slider_value( FL_OBJECT * ob );
FL_EXPORT void fl_set_slider_bounds( FL_OBJECT * ob,
double min,
double max );
FL_EXPORT void fl_get_slider_bounds( FL_OBJECT * ob,
double * min,
double * max );
FL_EXPORT void fl_set_slider_return( FL_OBJECT * ob,
unsigned int value );
FL_EXPORT void fl_set_slider_step( FL_OBJECT * ob,
double value );
FL_EXPORT void fl_set_slider_increment( FL_OBJECT * ob,
double l,
double r );
FL_EXPORT void fl_get_slider_increment( FL_OBJECT * ob,
double * l,
double * r );
FL_EXPORT void fl_set_slider_size( FL_OBJECT * ob,
double size );
FL_EXPORT void fl_set_slider_precision( FL_OBJECT * ob,
int prec );
FL_EXPORT void fl_set_slider_filter( FL_OBJECT * ob,
FL_VAL_FILTER filter );
#endif /* ! defined FL_SLIDER_H */
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