From e920af7e069775628b2db6fb5e3daf23d3c1b9aa Mon Sep 17 00:00:00 2001
From: Maxime Gimeno <maxime.gimeno@gmail.com>
Date: Fri, 19 Jan 2018 09:22:52 +0100
Subject: [PATCH] Don't use lambda in addAction() for travis

---
 Polyhedron/demo/Polyhedron/MainWindow.cpp | 38 +++++++++++++----------
 Polyhedron/demo/Polyhedron/MainWindow.h   |  2 ++
 2 files changed, 23 insertions(+), 17 deletions(-)

diff --git a/Polyhedron/demo/Polyhedron/MainWindow.cpp b/Polyhedron/demo/Polyhedron/MainWindow.cpp
index 0bb6899d293..5878d3a4229 100644
--- a/Polyhedron/demo/Polyhedron/MainWindow.cpp
+++ b/Polyhedron/demo/Polyhedron/MainWindow.cpp
@@ -1343,23 +1343,8 @@ void MainWindow::showSceneContextMenu(const QPoint& p) {
         QMenu menu;
         Q_FOREACH(QString name, menu_actions.keys())
         {
-          menu.addAction(name,
-                         [this, name]()
-          {
-            Q_FOREACH(Scene::Item_id id, scene->selectionIndices())
-            {
-              Scene_item* item = scene->item(id);
-              Q_FOREACH(QAction* action, item->contextMenu()->actions())
-              {
-                if(action->text() == name)
-                {
-                  action->trigger();
-                  break;
-                }
-              }
-            }
-          }
-          );
+          QAction* action = menu.addAction(name);
+          connect(action, &QAction::triggered, this, &MainWindow::propagate_action);
         }
 
           QAction* reload = menu.addAction(tr("&Reload Item from File"));
@@ -2152,3 +2137,22 @@ void MainWindow::exportStatistics()
   outStream << str;
   output.close();
 }
+
+void MainWindow::propagate_action()
+{
+  QAction* sender = qobject_cast<QAction*>(this->sender());
+  if(!sender) return;
+  QString name = sender->text();
+  Q_FOREACH(Scene::Item_id id, scene->selectionIndices())
+  {
+    Scene_item* item = scene->item(id);
+    Q_FOREACH(QAction* action, item->contextMenu()->actions())
+    {
+      if(action->text() == name)
+      {
+        action->trigger();
+        break;
+      }
+    }
+  }
+}
diff --git a/Polyhedron/demo/Polyhedron/MainWindow.h b/Polyhedron/demo/Polyhedron/MainWindow.h
index cb91014cc56..dbf92ec601f 100644
--- a/Polyhedron/demo/Polyhedron/MainWindow.h
+++ b/Polyhedron/demo/Polyhedron/MainWindow.h
@@ -354,6 +354,8 @@ protected Q_SLOTS:
   void on_actionRecenterScene_triggered();
   //!Resizes the header of the scene view
   void resetHeader();
+  //!apply an action named `name` to all selected items
+  void propagate_action();
 protected:
   QList<QAction*> createSubMenus(QList<QAction*>);
   /*! For each objects in the Geometric Objects view, loads the associated plugins.