src/ngmx/xdlgitem.h

   1 /*
   2  *
   3  *                This source code is part of
   4  *
   5  *                 G   R   O   M   A   C   S
   6  *
   7  *          GROningen MAchine for Chemical Simulations
   8  *
   9  *                        VERSION 3.2.0
  10  * Written by David van der Spoel, Erik Lindahl, Berk Hess, and others.
  11  * Copyright (c) 1991-2000, University of Groningen, The Netherlands.
  12  * Copyright (c) 2001-2004, The GROMACS development team,
  13  * check out http://www.gromacs.org for more information.
  14
  15  * This program is free software; you can redistribute it and/or
  16  * modify it under the terms of the GNU General Public License
  17  * as published by the Free Software Foundation; either version 2
  18  * of the License, or (at your option) any later version.
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  20  * If you want to redistribute modifications, please consider that
  21  * scientific software is very special. Version control is crucial -
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  26  *
  27  * To help us fund GROMACS development, we humbly ask that you cite
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  29  *
  30  * For more info, check our website at http://www.gromacs.org
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  32  * And Hey:
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  34  */
  35
  36 #ifndef _xdlgitem_h
  37 #define _xdlgitem_h
  38
  39 #include <typedefs.h>
  40 #include <Xstuff.h>
  41 #include <xutil.h>
  42 #include <x11.h>
  43
  44 #define XCARET  2
  45
  46 enum {
  47   ITEMOK, RBPRESSED, BNPRESSED, CBPRESSED, ETCHANGED, HELPPRESSED, ENTERPRESSED
  48 };
  49
  50 typedef int t_id;
  51
  52 typedef struct {
  53   bool bDefault;        /* This is the default button */
  54 } t_button;
  55
  56 typedef struct {
  57   bool bSelect;         /* Is this rb selected ? */
  58 } t_radiobutton;
  59
  60 typedef struct {
  61   bool bChecked;        /* Is this cb checked ? */
  62 } t_checkbox;
  63
  64 typedef struct {
  65   Pixmap pm;            /* The pixmap bits */
  66 } t_pixmap;
  67
  68 typedef struct {
  69   int  nlines;
  70   char **lines;
  71 } t_statictext;
  72
  73 typedef struct {
  74   int  buflen,strbegin; /* Length of the screen buf and begin of string  */
  75   int  pos/*,len*/;     /* Current length of the string and pos of caret */
  76                         /* Pos is relative to strbegin, and is the pos   */
  77                         /* in the window.                                */
  78   bool bChanged;
  79   char *buf;
  80 } t_edittext;
  81
  82 typedef struct {
  83   int  nitems;
  84   t_id *item;
  85 } t_groupbox;
  86
  87 typedef enum {
  88   edlgBN, edlgRB, edlgGB, edlgCB, edlgPM, edlgST, edlgET, edlgNR
  89 } edlgitem;
  90
  91 typedef struct t_dlgitem {
  92   t_windata     win;
  93   t_id          ID,GroupID;
  94   bool          bUseMon;
  95   char          *set,*get,*help;
  96   edlgitem      type;
  97   int           (*WndProc)(t_x11 *x11,struct t_dlgitem *dlgitem,XEvent *event);
  98   union {
  99     t_button      button;
 100     t_radiobutton radiobutton;
 101     t_groupbox    groupbox;
 102     t_checkbox    checkbox;
 103     t_pixmap      pixmap;
 104     t_statictext  statictext;
 105     t_edittext    edittext;
 106   } u;
 107 } t_dlgitem;
 108
 109 /*****************************
 110  *
 111  * Routines to create dialog items, all items have an id
 112  * which you can use to extract info. It is possible to have
 113  * multiple items with the same id but it may then not be possible
 114  * to extract information.
 115  * All routines take the position relative to the parent dlg
 116  * and the size and border width.
 117  * If the width and height are set to zero initially, they will
 118  * be calculated and set by the routine. With the dlgitem manipulation
 119  * routines listed below, the application can then move the items around
 120  * on the dlg box, and if wished resize them.
 121  *
 122  ****************************/
 123 extern t_dlgitem *CreateButton(t_x11 *x11, const char *szLab,bool bDef,
 124                                t_id id,t_id groupid,
 125                                int x0,int y0,int w,int h,int bw);
 126
 127 extern t_dlgitem *CreateRadioButton(t_x11 *x11,
 128                                     const char *szLab,bool bSet,t_id id,
 129                                     t_id groupid,
 130                                     int x0,int y0,int w,int h,int bw);
 131
 132 extern t_dlgitem *CreateGroupBox(t_x11 *x11,const char *szLab,t_id id,
 133                                  int nitems, t_id items[],
 134                                  int x0,int y0,int w,int h,int bw);
 135
 136 extern t_dlgitem *CreateCheckBox(t_x11 *x11,const char *szLab,
 137                                  bool bCheckedInitial,
 138                                  t_id id,t_id groupid,
 139                                  int x0,int y0,int w,int h,int bw);
 140
 141 extern t_dlgitem *CreatePixmap(t_x11 *x11,Pixmap pm,t_id id,t_id groupid,
 142                                int x0,int y0,int w,int h,int bw);
 143
 144 extern t_dlgitem *CreateStaticText(t_x11 *x11,
 145                                    int nlines,char * const * lines,t_id id,
 146                                    t_id groupid,
 147                                    int x0,int y0,int w,int h,int bw);
 148
 149 extern t_dlgitem *CreateEditText(t_x11 *x11,const char *title,
 150                                  int screenbuf,char *buf, t_id id,t_id groupid,
 151                                  int x0,int y0,int w,int h,int bw);
 152
 153 extern void SetDlgitemOpts(t_dlgitem *dlgitem,bool bUseMon,
 154                            char *set, char *get, char *help);
 155
 156 #endif  /* _xdlgitem_h */