src/frontends/xforms/FormMathsSpace.C

   1 /**
   2  * \file FormMathsSpace.C
   3  * Copyright 2001 The LyX Team.
   4  * See the file COPYING.
   5  *
   6  * \author Alejandro Aguilar Sierra
   7  * \author Pablo De Napoli, pdenapo@dm.uba.ar
   8  * \author John Levon, moz@compsoc.man.ac.uk
   9  * \author Angus Leeming, a.leeming@ic.ac.uk
  10  */
  11
  12 #include <config.h>
  13
  14 #ifdef __GNUG_
  15 #pragma implementation
  16 #endif
  17
  18 #include "FormMathsSpace.h"
  19 #include "form_maths_space.h"
  20
  21 extern char * latex_mathspace[];
  22
  23 FormMathsSpace::FormMathsSpace(LyXView * lv, Dialogs * d,
  24                                FormMathsPanel const & p)
  25         : FormMathsSub(lv, d, p, _("Maths Spacing"), false),
  26           space_(-1)
  27 {}
  28
  29
  30 FL_FORM * FormMathsSpace::form() const
  31 {
  32         if (dialog_.get())
  33                 return dialog_->form;
  34         return 0;
  35 }
  36
  37
  38 void FormMathsSpace::build()
  39 {
  40         dialog_.reset(build_maths_space());
  41
  42         fl_set_button(dialog_->radio_thin, 1);
  43         space_ = 1;
  44
  45         bc().setOK(dialog_->button_ok);
  46         bc().setApply(dialog_->button_apply);
  47         bc().setCancel(dialog_->button_cancel);
  48
  49         bc().addReadOnly(dialog_->radio_thin);
  50         bc().addReadOnly(dialog_->radio_medium);
  51         bc().addReadOnly(dialog_->radio_thick);
  52         bc().addReadOnly(dialog_->radio_negative);
  53         bc().addReadOnly(dialog_->radio_quadratin);
  54         bc().addReadOnly(dialog_->radio_twoquadratin);
  55 }
  56
  57
  58 void FormMathsSpace::apply()
  59 {
  60         if (space_ >= 0)
  61                 parent_.insertSymbol(latex_mathspace[space_]);
  62 }
  63
  64 bool FormMathsSpace::input(FL_OBJECT *, long data)
  65 {
  66         space_ = -1;
  67
  68         if (data >= 0 && data < 6) {
  69                 space_ = short(data);
  70         }
  71         return true;
  72 }