Add simple system tray

src/gui/Window.qml

@@ -2,6 +2,7 @@
 
 import QtQuick 2.12
 import QtQuick.Controls 2.12
+import Qt.labs.platform 1.1
 import "Base"
 import "PythonBridge"
 
@@ -100,4 +101,19 @@ ApplicationWindow {
 
         Behavior on scale { HNumberAnimation { overshoot: 3; factor: 1.2 } }
     }
+
+    SystemTrayIcon {
+        property string iconPack: theme ? theme.icons.preferredPack : "thin"
+
+        visible: true
+        tooltip: qsTr("Mirage")
+        icon.source: `../icons/${iconPack}/tray-icon.png`
+
+        menu: Menu {
+            MenuItem {
+                text: qsTr("Quit")
+                onTriggered: window.close()
+            }
+        }
+    }
 }