search_gui.cpp

   1 /***************************************************************************
   2                  search_gui.cpp  -  Gui to view the search tree
   3                              -------------------
   4     begin                : Sat Oct 06 2007
   5     copyright            : (C) 2007 by Maurizio Monge
   6     email                : monge@linuz.sns.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 "search_gui.h"
  19 #include <QWidget>
  20 #include <QApplication>
  21 #include <QTreeView>
  22 #include <QSocketNotifier>
  23
  24 SearchGui::SearchGui(int& argc, char** argv)
  25 {
  26     printf("Hello!\n");
  27     app = new QApplication(argc, argv);
  28     treeview = new QTreeView();
  29     treeview->resize(640, 480);
  30     treeview->show();
  31
  32     new QSocketNotifier( fileno(stdin), QSocketNotifier::Read, this);
  33     new QSocketNotifier( fileno(stdin), QSocketNotifier::Exception, this);
  34 }
  35
  36 SearchGui::~SearchGui()
  37 {
  38     delete treeview;
  39     delete app;
  40 }
  41
  42 void SearchGui::wait_input()
  43 {
  44     while(1)
  45     {
  46         if(input_available())
  47             return;
  48         app->processEvents(QEventLoop::WaitForMoreEvents);
  49     }
  50 }
  51
  52 #include "search_gui.moc"