added key handling

1 files changed, 14 insertions, 0 deletions

diff --git a/pacman-c++/mainwidget.h b/pacman-c++/mainwidget.h
index dc20d75..f7113a5 100644
--- a/pacman-c++/mainwidget.h
+++ b/pacman-c++/mainwidget.h
@@ -3,6 +3,7 @@
 
 #include "constants.h"
 #include <QtGui>
+#include <QtCore>
 
 class Actor;
 
@@ -14,6 +15,11 @@ class MainWidget
 public:
   MainWidget();
 
+protected:
+  // handling of current key
+  virtual void keyPressEvent(QKeyEvent* );
+  virtual void keyReleaseEvent(QKeyEvent* );
+
 private:
   void loadDummyMap();
 
@@ -22,10 +28,18 @@ private:
   // data conversion
   QPoint mapPositionToCoord(unsigned int x, unsigned int y);
 
+  // GUI elements needed in the progress of the game
   QList<QGridLayout*> m_playerScoreLayouts;
   QGraphicsScene *m_scene;
 
+  // map of actors in order to keep track of those instances
   QMap<Color, Actor*> m_actors;
+
+  // key currently pressed by user
+  transmission::field_t currentKey;
+
+  // translate Qt::Key to our key format
+  transmission::field_t translateKey(int);
 };
 
 #endif // MAINWIDGET_H