Feat: add letter property to timer

ScStwLibraries/headers/scstwtimer.h

@@ -64,6 +64,7 @@ class ScStwRemoteRace;
 class ScStwTimer : public QObject
 {
     Q_OBJECT
+    Q_PROPERTY(QString letter READ getLetter WRITE setLetter)
 public:
 
     explicit ScStwTimer(QObject *parent = nullptr);
@@ -244,6 +245,13 @@ public slots:
      */
     QString getLetter();
 
+    /*!
+     * \brief Function to set the letter of the timer
+     * \param letter the letter
+     * \return The letter of the timer or ""
+     */
+    void setLetter(QString letter);
+
     /*!
      * \brief Function to set if the timer is supposed to be disabled
      *

ScStwLibraries/sources/scstwtimer.cpp

@@ -231,6 +231,10 @@ QString ScStwTimer::getLetter() {
     return this->letter;
 }
 
+void ScStwTimer::setLetter(QString letter) {
+    this->letter = letter;
+}
+
 QString ScStwTimer::getText() {
     QString newText = "";
     int newTime = 0;