Added osgUI::Widget::set/getGraphicsSubgraph() to hold the subgraph that does the rendering portion of widgets

2014-05-22 10:02:35 +00:00
parent 0b5b3213fe
commit bda5ec4875
8 changed files with 77 additions and 78 deletions
--- a/src/osgUI/ComboBox.cpp
+++ b/src/osgUI/ComboBox.cpp
@@ -114,7 +114,6 @@ void ComboBox::createGraphicsImplementation()
        Style* style = (getStyle()!=0) ? getStyle() : Style::instance().get();

        _switch = new osg::Switch;
-        addChild(_switch.get());

        if (!_items.empty())
        {
@@ -136,5 +135,7 @@ void ComboBox::createGraphicsImplementation()
        }

        _switch->setSingleChildOn(_currentItem);
+
+        setGraphicsSubgraph(_switch.get());
    }
 }