#include <QColor>
#include <QComboBox>
#include <QKeyEvent>
#include <QLabel>
#include <QPalette>
#include <QToolTip>
#include "RDocument.h"
#include "RMainWindow.h"
#include "RMath.h"
#include "RMathLineEdit.h"
#include "RS.h"
#include "RSettings.h"