1 files changed, 9 insertions, 0 deletions
diff --git a/platform/qt/app/mapwindow.cpp b/platform/qt/app/mapwindow.cpp
index 35f56a0bef..da8a9767ce 100644
--- a/platform/qt/app/mapwindow.cpp
+++ b/platform/qt/app/mapwindow.cpp
@@ -67,6 +67,8 @@ void MapWindow::changeStyle()
 
 void MapWindow::keyPressEvent(QKeyEvent *ev)
 {
+    static const QMapbox::TransitionOptions transition { 300, {} };
+
     switch (ev->key()) {
     case Qt::Key_S:
         changeStyle();
@@ -74,6 +76,13 @@ void MapWindow::keyPressEvent(QKeyEvent *ev)
     case Qt::Key_Tab:
         m_map.cycleDebugOptions();
         break;
+    case Qt::Key_R:
+        if (m_map.hasClass("night")) {
+            m_map.removeClass("night", transition);
+        } else {
+            m_map.addClass("night", transition);
+        }
+        break;
     default:
         break;
     }