src/frontends/kde/FormCopyright.C

   1 /***************************************************************************
   2                           formcopyright.cpp  -  description
   3                              -------------------
   4     begin                : Thu Feb 3 2000
   5     copyright            : (C) 2000 by Jürgen Vigna
   6     email                : jug@sad.it
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include "FormCopyright.h"
  19 #include "formcopyrightdialog.h"
  20 #include "Dialogs.h"
  21
  22 FormCopyright::FormCopyright(LyXFunc *c, Dialogs *d)
  23         : dialog_(0), lf_(c), d_(d), h_(0)
  24 {
  25         // let the dialog be shown
  26         // This is a permanent connection so we won't bother
  27         // storing a copy because we won't be disconnecting.
  28         d->showCopyright.connect(slot(this, &FormCopyright::show));
  29         dialog_ = 0;
  30 }
  31
  32 FormCopyright::~FormCopyright()
  33 {
  34         delete dialog_;
  35 }
  36
  37 void FormCopyright::show()
  38 {
  39         if (!dialog_)
  40                 dialog_ = new FormCopyrightDialog(0, "Copyright and Warranty",
  41                                                   false);
  42         if (!dialog_->isVisible())
  43                 h_ = d_->hideAll.connect(slot(this, &FormCopyright::hide));
  44         dialog_->show();
  45 }
  46
  47 void FormCopyright::hide()
  48 {
  49         dialog_->hide();
  50         h_.disconnect();
  51 }