qt.h

   1 #include <QtCore/QObject>
   2 #include <QtGui/QMainWindow>
   3
   4 extern "C" {
   5 #include "puzzles.h"
   6 }
   7
   8 class Canvas;
   9 class Timer;
  10
  11 struct frontend {
  12     QMainWindow *window;
  13     Canvas *area;
  14     QPixmap *pixmap;
  15     QPainter *painter;
  16     int w, h;
  17     midend *me;
  18     QColor *colours;
  19     int ncolours;
  20     int bbox_l, bbox_r, bbox_u, bbox_d;
  21     Timer *timer;
  22     int pw, ph;                        /* pixmap size (w, h are area size) */
  23     int ox, oy;                        /* offset of pixmap in drawing area */
  24 };
  25
  26 class Canvas: public QWidget
  27 {
  28     Q_OBJECT;
  29     frontend* fe;
  30   public:
  31     Canvas(frontend* fe);
  32     virtual QSize sizeHint() const;
  33     void do_resize(const QSize & size);
  34   protected:
  35     void paintEvent (QPaintEvent *event);
  36     void resizeEvent (QResizeEvent *event);
  37     void mousePressEvent (QMouseEvent *event);
  38     void mouseReleaseEvent (QMouseEvent *event);
  39     void mouseMoveEvent (QMouseEvent *event);
  40 };
  41
  42 class PuzzleWindow: public QMainWindow {
  43     Q_OBJECT;
  44     frontend *fe;
  45   public:
  46     PuzzleWindow(QWidget *parent=0, Qt::WFlags fl=0);
  47   public slots:
  48     void newGame();
  49     void restart();
  50     void undo();
  51     void redo();
  52     void solve();
  53     void about();
  54     void preset(QObject*);
  55 };
  56
  57 // Simple QObject wrapper around game_params
  58 class GameParams: public QObject {
  59     Q_OBJECT;
  60   public:
  61     GameParams(game_params *params)
  62         : params(params) {};
  63     game_params *params;
  64 };