Theme Editor: Made SBS elements in WPS documents non-interactive, which makes it a little more difficult to crash the editor

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27734 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 13 insertions, 1 deletions

diff --git a/utils/themeeditor/models/parsetreemodel.cpp b/utils/themeeditor/models/parsetreemodel.cpp
index e30d0be09d..ed5f5740c3 100644
--- a/utils/themeeditor/models/parsetreemodel.cpp
+++ b/utils/themeeditor/models/parsetreemodel.cpp
@@ -342,8 +342,9 @@ QGraphicsScene* ParseTreeModel::render(ProjectModel* project,
                 sbsInfo = RBRenderInfo(sbsModel, project, doc, &settings,
                                        device, sbsScreen);
                 sbsModel->root->render(sbsInfo);
-            }
 
+                setChildrenUnselectable(sbsScreen);
+            }
         }
     }
 
@@ -384,3 +385,14 @@ QModelIndex ParseTreeModel::indexFromPointer(ParseTreeNode *p)
         return QModelIndex();
     return index(p->getRow(), 0, indexFromPointer(p->getParent()));
 }
+
+void ParseTreeModel::setChildrenUnselectable(QGraphicsItem *root)
+{
+    root->setFlag(QGraphicsItem::ItemIsSelectable, false);
+    root->setFlag(QGraphicsItem::ItemIsMovable, false);
+
+    QList<QGraphicsItem*> children = root->children();
+    for(QList<QGraphicsItem*>::iterator i = children.begin()
+        ; i != children.end(); i++)
+        setChildrenUnselectable(*i);
+}