From 92cb998499571334451c7b6483e8d06f9d819d3d Mon Sep 17 00:00:00 2001
From: ange-clement <ange.clement@etu.umontpellier.fr>
Date: Mon, 2 Oct 2023 13:16:28 +0200
Subject: [PATCH] Diabled "Alpha slider" on edit box

---
 .../Plugins/PCA/Scene_edit_box_item.cpp           | 15 +++++++++++++++
 .../Polyhedron/Plugins/PCA/Scene_edit_box_item.h  |  1 +
 2 files changed, 16 insertions(+)

diff --git a/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.cpp b/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.cpp
index 91bcde149bab..b007fc612821 100644
--- a/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.cpp
+++ b/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.cpp
@@ -281,6 +281,7 @@ struct Scene_edit_box_item_priv{
 Scene_edit_box_item::Scene_edit_box_item()
 {
   d = nullptr;
+  contextMenu();
 }
 Scene_edit_box_item::Scene_edit_box_item(const Scene_interface *scene_interface)
 {
@@ -311,12 +312,26 @@ Scene_edit_box_item::Scene_edit_box_item(const Scene_interface *scene_interface)
                             : Vi::PROGRAM_NO_SELECTION,
                             false));
   }
+  contextMenu();
 }
 QString Scene_edit_box_item::toolTip() const {
 
   return QString();
 }
 
+
+QMenu* Scene_edit_box_item::contextMenu()
+{
+  // diasable "Alpha slider" in menu
+  QMenu* resMenu = Scene_item::contextMenu();
+  bool prop = property("menu_changed").toBool();
+  if(!prop)
+  {
+    setProperty("menu_changed", true);
+  }
+  return resMenu;
+}
+
 void Scene_edit_box_item::drawSpheres(Viewer_interface *viewer, const QMatrix4x4 f_matrix ) const
 {
   GLdouble d_mat[16];
diff --git a/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.h b/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.h
index 4d8988955655..0d99b9ce08ed 100644
--- a/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.h
+++ b/Polyhedron/demo/Polyhedron/Plugins/PCA/Scene_edit_box_item.h
@@ -33,6 +33,7 @@ class SCENE_EDIT_BOX_ITEM_EXPORT Scene_edit_box_item:
     }
 
     QString toolTip() const;
+    QMenu* contextMenu();
 
     bool eventFilter(QObject *, QEvent *);
     // Indicate if rendering mode is supported