keduca/keduca/kquestion.h

   1 /***************************************************************************
   2                           kquestion.h  -  description
   3                              -------------------
   4     begin                : Tue May 22 2001
   5     copyright            : (C) 2001 by Javier Campos Morales
   6     email                : javi@asyris.org
   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
  19 #ifndef KQUESTION_H
  20 #define KQUESTION_H
  21
  22 #include <qhbox.h>
  23 #include <qtextedit.h>
  24 #include <qlabel.h>
  25
  26 class QTimer;
  27 class KProgress;
  28
  29 /**Question view
  30  * The Widget that is used to display the Question.
  31  *@author Javier Campos Morales
  32  */
  33 class KQuestion : public QHBox
  34 {
  35     Q_OBJECT
  36
  37 public:
  38     KQuestion(QWidget *parent=0, const char *name=0);
  39     ~KQuestion();
  40     /** Set pixmap */
  41     void setPixmap( const QPixmap pixmap);
  42     /** Set text */
  43     void setText( const QString &text);
  44
  45     /** show a countdown, starting at "starttime" and counting
  46         down to 0, each second one count.
  47
  48         0 disables the countdown.
  49     */
  50     void countdown(int starttime);
  51
  52     void countdownVisible(bool visible);
  53
  54     /** Get current time */
  55     int getCurrentTime();
  56
  57 private slots:
  58     void countDownOne();
  59
  60 private:
  61
  62     // Private methods
  63
  64     /** Init graphical interface */
  65     void initGUI();
  66
  67     // Private attributes
  68
  69     /** Main View */
  70     QTextEdit *_view;
  71     /** Main Picture */
  72     QLabel *_picture;
  73     QTimer *_countdownTimer;
  74     KProgress *_countdownWidget;
  75     int _currentCount;
  76     int _totalCount;
  77 };
  78
  79 #endif