Use link_count from children vocabulary and return the stored vocabulary if already...

[synfig.git] / synfig-core / src / synfig / valuenode_range.cpp

diff --git a/synfig-core/src/synfig/valuenode_range.cpp b/synfig-core/src/synfig/valuenode_range.cpp
index 6132c1a..e959388 100644 (file)
--- a/synfig-core/src/synfig/valuenode_range.cpp
+++ b/synfig-core/src/synfig/valuenode_range.cpp
@@ -57,6 +57,8 @@ using namespace synfig;
 synfig::ValueNode_Range::ValueNode_Range(const ValueBase &value):
        LinkableValueNode(value.get_type())
 {
+       Vocab ret(get_children_vocab());
+       set_children_vocab(ret);
        ValueBase::Type id(value.get_type());
 
        switch(id)
@@ -309,6 +311,9 @@ ValueNode_Range::check_type(ValueBase::Type type)
 LinkableValueNode::Vocab
 ValueNode_Range::get_children_vocab_vfunc()const
 {
+       if(children_vocab.size())
+               return children_vocab;
+
        LinkableValueNode::Vocab ret;
 
        ret.push_back(ParamDesc(ValueBase(),"min")