From d90b5d5259e751cb8b23fe55d735307f10fef3c9 Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Fri, 21 Dec 2018 12:35:22 +0100
Subject: [PATCH] Fix reload c3t3

---
 Polyhedron/demo/Polyhedron/MainWindow.cpp      | 2 +-
 Polyhedron/demo/Polyhedron/Scene_c3t3_item.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Polyhedron/demo/Polyhedron/MainWindow.cpp b/Polyhedron/demo/Polyhedron/MainWindow.cpp
index ddc8cf0668d..9f164a121a1 100644
--- a/Polyhedron/demo/Polyhedron/MainWindow.cpp
+++ b/Polyhedron/demo/Polyhedron/MainWindow.cpp
@@ -1016,9 +1016,9 @@ void MainWindow::reloadItem() {
     new_item->setRenderingMode(item->renderingMode());
     new_item->setVisible(item->visible());
     Scene_item_with_properties *property_item = dynamic_cast<Scene_item_with_properties*>(new_item);
+    scene->replaceItem(scene->item_id(item), new_item, true);
     if(property_item)
       property_item->copyProperties(item);
-    scene->replaceItem(scene->item_id(item), new_item, true);
     new_item->invalidateOpenGLBuffers();
     item->deleteLater();
   }
diff --git a/Polyhedron/demo/Polyhedron/Scene_c3t3_item.cpp b/Polyhedron/demo/Polyhedron/Scene_c3t3_item.cpp
index 8abcf815820..0e9eb038efc 100644
--- a/Polyhedron/demo/Polyhedron/Scene_c3t3_item.cpp
+++ b/Polyhedron/demo/Polyhedron/Scene_c3t3_item.cpp
@@ -1304,7 +1304,7 @@ QMenu* Scene_c3t3_item::contextMenu()
     QMenu *container = new QMenu(tr("Alpha value"));
     container->menuAction()->setProperty("is_groupable", true);
     QWidgetAction *sliderAction = new QWidgetAction(0);
-    sliderAction->setDefaultWidget(d->alphaSlider);
+    sliderAction->setDefaultWidget(alphaSlider());
     connect(d->alphaSlider, &QSlider::valueChanged,
             [this]()
     {