Fix font settings in visuals rendered in C++

nymea-app/stylecontroller.cpp

@@ -2,6 +2,7 @@
 #include <QQuickStyle>
 #include <QDir>
 #include <QDebug>
+#include <QApplication>
 
 #include "stylecontroller.h"
 
@@ -65,3 +66,8 @@ QStringList StyleController::allExperiences() const
     qDebug() << "experiences:" << dir.entryList();
     return QStringList() << "Default" << dir.entryList();
 }
+
+void StyleController::setSystemFont(const QFont &font)
+{
+    QApplication::setFont(font);
+}

nymea-app/stylecontroller.h

@@ -25,6 +25,8 @@ public:
 
     QStringList allExperiences() const;
 
+    Q_INVOKABLE void setSystemFont(const QFont &font);
+
 signals:
     void currentStyleChanged();
     void currentExperienceChanged();

nymea-app/ui/Nymea.qml

@@ -47,6 +47,10 @@ ApplicationWindow {
 
     property string privacyPolicyUrl: "https://nymea.io/privacy-statement/en/nymea_privacy.html"
 
+    Component.onCompleted: {
+        styleController.setSystemFont(app.font)
+    }
+
     RootItem {
         id: rootItem
         anchors.fill: parent