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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 positioner.h
*/
#ifndef FL_POSITIONER_H
#define FL_POSITIONER_H
#define FL_NORMAL_POSITIONER 0
#define FL_OVERLAY_POSITIONER 1
#define FL_INVISIBLE_POSITIONER 2
/***** Defaults *****/
#define FL_POSITIONER_BOXTYPE FL_DOWN_BOX
#define FL_POSITIONER_COL1 FL_COL1
#define FL_POSITIONER_COL2 FL_RED
#define FL_POSITIONER_LCOL FL_LCOL
#define FL_POSITIONER_ALIGN FL_ALIGN_BOTTOM
typedef int ( * FL_POSITIONER_VALIDATOR )( FL_OBJECT * obj,
double x,
double y,
double * x_repl,
double * y_repl );
#define FL_POSITIONER_INVALID 0
#define FL_POSITIONER_VALID 1
#define FL_POSITIONER_REPLACED 2
/***** Routines *****/
FL_EXPORT FL_OBJECT * fl_create_positioner( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label );
FL_EXPORT FL_OBJECT * fl_add_positioner( int type,
FL_Coord x,
FL_Coord y,
FL_Coord w,
FL_Coord h,
const char * label );
FL_EXPORT int fl_set_positioner_values( FL_OBJECT * obj,
double new_x,
double new_y );
FL_EXPORT int fl_set_positioner_xvalue( FL_OBJECT * ob,
double val );
FL_EXPORT double fl_get_positioner_xvalue( FL_OBJECT * ob );
FL_EXPORT void fl_set_positioner_xbounds( FL_OBJECT * ob,
double min,
double max );
FL_EXPORT void fl_get_positioner_xbounds( FL_OBJECT * ob,
double * min,
double * max );
FL_EXPORT int fl_set_positioner_yvalue( FL_OBJECT * ob,
double val );
FL_EXPORT double fl_get_positioner_yvalue( FL_OBJECT * ob );
FL_EXPORT void fl_set_positioner_ybounds( FL_OBJECT * ob,
double min,
double max );
FL_EXPORT void fl_get_positioner_ybounds( FL_OBJECT * ob,
double * min,
double * max );
FL_EXPORT void fl_set_positioner_xstep( FL_OBJECT * ob,
double value );
FL_EXPORT double fl_get_positioner_xstep( FL_OBJECT * ob );
FL_EXPORT void fl_set_positioner_ystep( FL_OBJECT * ob,
double value );
FL_EXPORT double fl_get_positioner_ystep( FL_OBJECT * ob );
FL_EXPORT void fl_set_positioner_return( FL_OBJECT * ob,
unsigned int when );
FL_EXPORT void fl_set_positioner_mouse_buttons( FL_OBJECT * obj,
unsigned int mouse_buttons );
FL_EXPORT void fl_get_positioner_mouse_buttons( FL_OBJECT * obj,
unsigned int * mouse_buttons );
FL_EXPORT int fl_get_positioner_numb( FL_OBJECT * obj );
FL_EXPORT FL_POSITIONER_VALIDATOR
fl_set_positioner_validator( FL_OBJECT * obj,
FL_POSITIONER_VALIDATOR validator );
FL_EXPORT void fl_reset_positioner( FL_OBJECT * obj );
#endif /* ! defined FL_POSITIONER_H */
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