Update mouse after closing the train track popup.

common/lc_view.cpp

@@ -337,6 +337,8 @@ void lcView::ShowTrainTrackPopup()
 		if (Piece)
 			ActiveModel->UpdateTrainTrackConnections(Piece);
 	}
+
+	mWidget->UpdateMousePosition();
 }
 
 void lcView::ShowContextMenu() const

common/lc_viewwidget.cpp

@@ -61,6 +61,15 @@ void lcViewWidget::SetView(lcView* View)
 	mView = std::unique_ptr<lcView>(View);
 }
 
+void lcViewWidget::UpdateMousePosition()
+{
+	QPoint MousePosition = mapFromGlobal( QCursor::pos() );
+	float DeviceScale = GetDeviceScale();
+
+	mView->SetMousePosition(MousePosition.x() * DeviceScale, mView->GetHeight() - MousePosition.y() * DeviceScale - 1);
+	mView->SetMouseModifiers(QApplication::keyboardModifiers());
+}
+
 void lcViewWidget::initializeGL()
 {
 	mView->mContext->SetGLContext(context(), this);

common/lc_viewwidget.h

@@ -11,6 +11,8 @@ public:
 	lcView* GetView() const;
 	void SetView(lcView* View);
 
+	void UpdateMousePosition();
+
 	QSize sizeHint() const override;
 
 protected: