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Add ttree_view::tnode::size().

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Mark de Wever 2010-02-08 15:25:55 +00:00
parent ac97f951a5
commit 15be552cb1
1 changed files with 3 additions and 0 deletions
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3
src/gui/widgets/tree_view.hpp
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@ -127,6 +127,9 @@ public:
const twidget* result = twidget::find(id, must_be_active);
return result ? result : grid_.find(id, must_be_active);
}
size_t size() const { return children_.size(); }
void clear() { children_.clear(); }
private: