From e68e4cf9e19d52c81d841979021adc44d98d95a4 Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Sun, 2 Feb 2025 22:24:21 +0100
Subject: [PATCH] Show Qt version in about dialog of Qt Quick GUI

---
 tray/gui/qml/AboutDialog.qml | 15 +++++++++++++++
 tray/gui/quick/app.h         |  6 ++++++
 2 files changed, 21 insertions(+)

diff --git a/tray/gui/qml/AboutDialog.qml b/tray/gui/qml/AboutDialog.qml
index 4fa0e3e0..30d04f4d 100644
--- a/tray/gui/qml/AboutDialog.qml
+++ b/tray/gui/qml/AboutDialog.qml
@@ -61,6 +61,21 @@ CustomDialog {
                 horizontalAlignment: Qt.AlignHCenter
                 elide: Qt.ElideRight
             }
+            Label {
+                Layout.alignment: Qt.AlignHCenter
+                Layout.fillWidth: true
+                text: qsTr("Qt version")
+                horizontalAlignment: Qt.AlignHCenter
+                elide: Qt.ElideRight
+            }
+            Label {
+                Layout.alignment: Qt.AlignHCenter
+                Layout.fillWidth: true
+                text: App.qtVersion
+                font.weight: Font.Light
+                horizontalAlignment: Qt.AlignHCenter
+                elide: Qt.ElideRight
+            }
         }
     }
     footer: DialogButtonBox {
diff --git a/tray/gui/quick/app.h b/tray/gui/quick/app.h
index bad23ad6..e906ad36 100644
--- a/tray/gui/quick/app.h
+++ b/tray/gui/quick/app.h
@@ -29,6 +29,7 @@
 #include <QJsonObject>
 #include <QQmlApplicationEngine>
 #include <QUrl>
+#include <QtVersion>
 
 #ifdef Q_OS_ANDROID
 #include <QHash>
@@ -63,6 +64,7 @@ class App : public QObject {
     Q_PROPERTY(bool nativePopups READ nativePopups CONSTANT)
     Q_PROPERTY(QString status READ status NOTIFY statusChanged)
     Q_PROPERTY(QString syncthingVersion READ syncthingVersion CONSTANT)
+    Q_PROPERTY(QString qtVersion READ qtVersion CONSTANT)
     Q_PROPERTY(QString readmeUrl READ readmeUrl CONSTANT)
     Q_PROPERTY(QString website READ website CONSTANT)
     Q_PROPERTY(bool hasInternalErrors READ hasInternalErrors NOTIFY hasInternalErrorsChanged)
@@ -148,6 +150,10 @@ class App : public QObject {
         return tr("not available");
 #endif
     }
+    QString qtVersion() const
+    {
+        return QString::fromUtf8(qVersion());
+    }
     QString readmeUrl() const
     {
         return QtGui::readmeUrl();