From 43caad8676652afeb59f2a6b8cf6cf59e286b48f Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Thu, 22 Feb 2024 01:10:04 +0100
Subject: [PATCH] Ensure Fork Awesome icons are re-rendered on device pixel
 ratio change

---
 syncthingmodel/syncthingicons.h | 7 +++++++
 tray/gui/traywidget.cpp         | 5 +++++
 2 files changed, 12 insertions(+)

diff --git a/syncthingmodel/syncthingicons.h b/syncthingmodel/syncthingicons.h
index 85b7c6d..1824d04 100644
--- a/syncthingmodel/syncthingicons.h
+++ b/syncthingmodel/syncthingicons.h
@@ -161,6 +161,7 @@ public:
 
 public Q_SLOTS:
     void setPalette(const QPalette &palette);
+    void update();
 
 Q_SIGNALS:
     void statusIconsChanged(const Data::StatusIcons &newStatusIcons, const Data::StatusIcons &newTrayIcons);
@@ -210,6 +211,12 @@ inline const ForkAwesomeIcons &IconManager::commonForkAwesomeIcons() const
     return m_commonForkAwesomeIcons;
 }
 
+inline void IconManager::update()
+{
+    emit statusIconsChanged(m_statusIcons, m_trayIcons);
+    emit forkAwesomeIconsChanged(m_commonForkAwesomeIcons);
+}
+
 inline const StatusIcons &statusIcons()
 {
     return IconManager::instance().statusIcons();
diff --git a/tray/gui/traywidget.cpp b/tray/gui/traywidget.cpp
index 66bf121..5c3b527 100644
--- a/tray/gui/traywidget.cpp
+++ b/tray/gui/traywidget.cpp
@@ -639,6 +639,11 @@ bool TrayWidget::event(QEvent *event)
             m_menu->icon()->updateStatusIconAndText();
         }
         break;
+    case QEvent::DevicePixelRatioChange:
+        setLabelPixmaps();
+        setTrafficPixmaps(true);
+        IconManager::instance().update();
+        break;
     default:;
     }
     return res;