src/frontends/gnome/FormTabularCreate.C

   1 /* This file is part of
   2  * =================================================
   3  *
   4  *          LyX, The Document Processor
   5  *          Copyright 1995-2000 The LyX Team.
   6  *
   7  * =================================================
   8  *
   9  * \author Michael Koziarski <michael@koziarski.org>
  10  */
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include <config.h>
  17 #include <utility>
  18
  19 #include "gnomeBC.h"
  20 #include "FormTabularCreate.h"
  21
  22 #include <gtk--/spinbutton.h>
  23 #include <gtk--/button.h>
  24
  25 FormTabularCreate::FormTabularCreate(ControlTabularCreate & c)
  26         : FormCB<ControlTabularCreate>(c, "FormTabularCreate")
  27 {}
  28
  29
  30 FormTabularCreate::~FormTabularCreate()
  31 {
  32         // Note that there is no need to destroy the class itself, it seems
  33         // like everything is managed inside it. Deleting the class itself will
  34         // a crash at the end of the program.
  35         //dialog_->destroy();
  36 }
  37
  38
  39 void FormTabularCreate::build()
  40 {
  41         // Connect the buttons.
  42         ok_btn()->clicked.connect(SigC::slot(this,
  43                                          &FormTabularCreate::OKClicked));
  44         cancel_btn()->clicked.connect(SigC::slot(this,
  45                                          &FormTabularCreate::CancelClicked));
  46         apply_btn()->clicked.connect(SigC::slot(this,
  47                                      &FormTabularCreate::ApplyClicked));
  48
  49         // Manage the buttons state
  50         bc().setOK(ok_btn());
  51         bc().setCancel(cancel_btn());
  52         bc().setApply(apply_btn());
  53
  54         // Make sure everything is in the correct state.
  55         bc().refresh();
  56 }
  57
  58
  59 void FormTabularCreate::apply()
  60 {
  61         unsigned int ysize = (unsigned int)(rows()->get_value_as_int());
  62         unsigned int xsize = (unsigned int)(cols()->get_value_as_int());
  63
  64         controller().params() = std::make_pair(xsize, ysize);
  65 }
  66
  67
  68 void FormTabularCreate::update()
  69 {}
  70
  71
  72 bool FormTabularCreate::validate() const
  73 {
  74         return ( rows()->get_value_as_int() > 0 ) &&
  75                ( cols()->get_value_as_int() > 0 );
  76 }
  77
  78
  79 Gtk::Button * FormTabularCreate::ok_btn() const
  80 {
  81         return getWidget<Gtk::Button>("r_ok_btn");
  82 }
  83 Gtk::Button * FormTabularCreate::apply_btn() const
  84 {
  85         return getWidget<Gtk::Button>("r_apply_btn");
  86 }
  87 Gtk::Button * FormTabularCreate::cancel_btn() const
  88 {
  89         return getWidget<Gtk::Button>("r_cancel_btn");
  90 }
  91 Gtk::SpinButton * FormTabularCreate::rows() const
  92 {
  93         return getWidget<Gtk::SpinButton>("r_rows");
  94 }
  95 Gtk::SpinButton * FormTabularCreate::cols() const
  96 {
  97         return getWidget<Gtk::SpinButton>("r_cols");
  98 }