From 8eb545904d1fb42e65ae7e68cda29453b3b4f785 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <laurent.rineau@cgal.org>
Date: Wed, 13 Jan 2016 16:48:08 +0100
Subject: [PATCH] Use the WaitCursor cursor while opening a file

or while evaluating a script.
---
 Polyhedron/demo/Polyhedron/MainWindow.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Polyhedron/demo/Polyhedron/MainWindow.cpp b/Polyhedron/demo/Polyhedron/MainWindow.cpp
index 844f3df0ea8..a3532134f1d 100644
--- a/Polyhedron/demo/Polyhedron/MainWindow.cpp
+++ b/Polyhedron/demo/Polyhedron/MainWindow.cpp
@@ -936,7 +936,9 @@ void MainWindow::open(QString filename)
                           // << filename << "\", with following content:\n"
                           // << program;
     }
+    QApplication::setOverrideCursor(Qt::WaitCursor);
     evaluate_script(program, filename);
+    QApplication::restoreOverrideCursor();
     return;
   }
 #endif
@@ -996,7 +998,10 @@ void MainWindow::open(QString filename)
   settings.setValue("OFF open directory",
                     fileinfo.absoluteDir().absolutePath());
 
+  QApplication::setOverrideCursor(Qt::WaitCursor);
   CGAL::Three::Scene_item* scene_item = load_item(fileinfo, find_loader(load_pair.first));
+  QApplication::restoreOverrideCursor();
+
   if(scene_item != 0) {
     this->addToRecentFiles(fileinfo.absoluteFilePath());
   }