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         space_ = -1;
  43
  44         bc().setCancel(dialog_->button_close);
  45
  46         bc().addReadOnly(dialog_->button_thin);
  47         bc().addReadOnly(dialog_->button_medium);
  48         bc().addReadOnly(dialog_->button_thick);
  49         bc().addReadOnly(dialog_->button_negative);
  50         bc().addReadOnly(dialog_->button_quadratin);
  51         bc().addReadOnly(dialog_->button_twoquadratin);
  52 }
  53
  54
  55 void FormMathsSpace::apply()
  56 {
  57         if (space_ >= 0)
  58                 parent_.insertSymbol(latex_mathspace[space_]);
  59 }
  60
  61 bool FormMathsSpace::input(FL_OBJECT *, long data)
  62 {
  63         space_ = -1;
  64
  65         if (data >= 0 && data < 6) {
  66                 space_ = short(data);
  67                 apply();
  68         }
  69         return true;
  70 }