Use same mono font in all platforms

assets/Assets.pri

@@ -29,6 +29,7 @@ TRANSLATIONS += \
 RESOURCES += \
     $$PWD/icons/rcc_icons.qrc \
     $$PWD/images/rcc_images.qrc \
+    $$PWD/fonts/rcc_fonts.qrc \
     $$PWD/instruments/rcc_instruments.qrc \
     $$PWD/messages/rcc_messages.qrc \
     $$PWD/qml/rcc_qml.qrc \

assets/fonts/rcc_fonts.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/fonts">
+        <file>NotoSansMono-Regular.ttf</file>
+    </qresource>
+</RCC>

assets/qml/Application.qml

@@ -38,16 +38,7 @@ ApplicationWindow {
     //
     readonly property int spacing: 8
     property bool firstValidPacket: false
-    readonly property string monoFont: {
-        switch (Qt.platform.os) {
-        case "osx":
-            return "Monaco"
-        case "windows":
-            return "Consolas"
-        default:
-            return "Noto Sans Mono"
-        }
-    }
+    readonly property string monoFont: qmlMain.monoFont
 
     //
     // We use this variable to ask the user if he/she wants to enable/disable

assets/qml/main.qml

@@ -23,7 +23,13 @@
 import QtQuick 2.12
 
 Item {
-    id: root
+    id: qmlMain
+    readonly property string monoFont: fontLoader.name
+
+    FontLoader {
+        id: fontLoader
+        source: "qrc:/fonts/NotoSansMono-Regular.ttf"
+    }
 
     Loader {
         asynchronous: true

assets/themes/1_Light.json

@@ -38,17 +38,17 @@
       "datasetTextSecondary":"#666666",
       "datasetWindowBackground":"#fafafa",
       "datasetWindowBorder":"#336698",
-      "datagridBackground":"#f4f4f7",
+      "datagridBackground":"#f1f1f1",
       "ledEnabled":"#0072C3",
       "ledDisabled":"#686868",
       "csvHighlight":"#2e895c",
-      "widgetBackground":"#f4f4f7",
+      "widgetBackground":"#f1f1f1",
       "widgetForegroundPrimary":"#24476a",
       "widgetForegroundSecondary":"#666666",
       "widgetIndicator1":"#444444",
       "widgetIndicator2":"#f94144",
       "widgetIndicator3":"#90be6d",
-      "widgetAlternativeBackground":"#ededed",
+      "widgetAlternativeBackground":"#fafafa",
       "widgetControlBackground":"#666666",
       "gyroSky":"#5c93c5",
       "gyroText":"#ffffff",

src/Misc/ThemeManager.cpp

@@ -77,7 +77,7 @@ int ThemeManager::themeId() const
  * in order to apply changes.
  *
  * Unfortunately, an app restart is required because the application
- * palette must be set before the GUI is initialized. 
+ * palette must be set before the GUI is initialized.
  */
 void ThemeManager::setTheme(const int id)
 {