#ifndef PIANOINSTRUMENT_H
#define PIANOINSTRUMENT_H
-#include <qwidget.h>
-#include <qpixmap.h>
-#include <qpainter.h>
+#include <QWidget>
+#include <QPixmap>
+#include <QPainter>
#include "instrument.h"
void copyArray(bool source[26], bool dest[26]);
void emitSounds();
+ QPixmap background;
+
bool oldNotes[26];
bool notes[26];
};