NetBSD/dist/cdk/include/slider.h

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#ifndef CDKSLIDER_H
#define CDKSLIDER_H 1
#include <cdk/cdk.h>
/*
* Description of the widget:
*
*/
/*
* Copyright 1999, Mike Glover
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* This product includes software developed by Mike Glover
* and contributors.
* 4. Neither the name of Mike Glover, nor the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY MIKE GLOVER AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL MIKE GLOVER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* Define the CDK entry widget structure.
*/
struct SSlider {
CDKOBJS obj;
WINDOW *parent;
WINDOW *win;
WINDOW *titleWin;
chtype *title[MAX_LINES];
int titlePos[MAX_LINES];
int titleLen[MAX_LINES];
int titleLines;
WINDOW *labelWin;
chtype *label;
int labelLen;
WINDOW *fieldWin;
int fieldWidth;
chtype filler;
int low;
int high;
int inc;
int fastinc;
int current;
int orient;
float step;
int xpos;
int ypos;
int height;
int width;
int boxHeight;
int boxWidth;
chtype ULChar;
chtype URChar;
chtype LLChar;
chtype LRChar;
chtype VChar;
chtype HChar;
chtype BoxAttrib;
EExitType exitType;
boolean shadow;
PROCESSFN preProcessFunction;
void * preProcessData;
PROCESSFN postProcessFunction;
void * postProcessData;
};
typedef struct SSlider CDKSLIDER;
/*
* This creates a new pointer to a CDK slider widget.
*/
CDKSLIDER *newCDKSlider (
CDKSCREEN * /* cdkscreen */,
int /* xpos */,
int /* ypos */,
char * /* title */,
char * /* label */,
chtype /* fieldAttr */,
int /* fieldWidth */,
int /* start */,
int /* low */,
int /* high */,
int /* inc */,
int /* fastInc */,
boolean /* Box */,
boolean /* shadow */);
/*
* This activates the widget.
*/
int activateCDKSlider (
CDKSLIDER * /* slider */,
chtype * /* actions */);
/*
* This injects a single character into the widget.
*/
int injectCDKSlider (
CDKSLIDER * /* slider */,
chtype /* input */);
/*
* This sets various attributes of the widget.
*/
void setCDKSlider (
CDKSLIDER * /* slider */,
int /* low */,
int /* high */,
int /* value */,
boolean /* Box */);
/*
* This sets the low/high/current value of the slider widget.
*/
void setCDKSliderLowHigh (
CDKSLIDER * /* slider */,
int /* low */,
int /* high */);
void setCDKSliderValue (
CDKSLIDER * /* slider */,
int /* value */);
int getCDKSliderLowValue (
CDKSLIDER * /* slider */);
int getCDKSliderHighValue (
CDKSLIDER * /* slider */);
int getCDKSliderValue (
CDKSLIDER * /* slider */);
/*
* This sets the box attribute of the widget.
*/
void setCDKSliderBox (
CDKSLIDER * /* slider */,
boolean /* Box */);
boolean getCDKSliderBox (
CDKSLIDER * /* slider */);
/*
* These functions set the drawing characters of the widget.
*/
void setCDKSliderULChar (
CDKSLIDER * /* slider */,
chtype /* character */);
void setCDKSliderURChar (
CDKSLIDER * /* slider */,
chtype /* character */);
void setCDKSliderLLChar (
CDKSLIDER * /* slider */,
chtype /* character */);
void setCDKSliderLRChar (
CDKSLIDER * /* slider */,
chtype /* character */);
void setCDKSliderVerticalChar (
CDKSLIDER * /* slider */,
chtype /* character */);
void setCDKSliderHorizontalChar (
CDKSLIDER * /* slider */,
chtype /* character */);
void setCDKSliderBoxAttribute (
CDKSLIDER * /* slider */,
chtype /* character */);
/*
* This sets the background color of the widget.
*/
void setCDKSliderBackgroundColor (
CDKSLIDER * /* slider */,
char * /* color */);
/*
* This draws the slider widget on the screen.
*/
#define drawCDKSlider(obj,Box) drawCDKObject(obj,Box)
/*
* This erases the slider widget from the screen.
*/
#define eraseCDKSlider(obj) eraseCDKObject(obj)
/*
* This moves the widget to the location dictated by the given location.
*/
#define moveCDKSlider(obj,xpos,ypos,relative,refresh) moveCDKObject(obj,xpos,ypos,relative,refresh)
/*
* This allows the user to interactively position the widget on the screen.
*/
#define positionCDKSlider(widget) positionCDKObject(ObjOf(widget),widget->win)
/*
* This destroys the slider widget and associated memory.
*/
void destroyCDKSlider (
CDKSLIDER * /* slider */);
/*
* These functions set the pre/post process functions.
*/
void setCDKSliderPreProcess (
CDKSLIDER * /* slider */,
PROCESSFN /* callback */,
void * /* data */);
void setCDKSliderPostProcess (
CDKSLIDER * /* slider */,
PROCESSFN /* callback */,
void * /* data */);
#endif /* CDKSLIDER_H */