diff options
Diffstat (limited to 'indra/llui/llview.h')
| -rw-r--r-- | indra/llui/llview.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/indra/llui/llview.h b/indra/llui/llview.h index 9039366e7e..a1c46f3bf3 100644 --- a/indra/llui/llview.h +++ b/indra/llui/llview.h @@ -98,7 +98,7 @@ private: class LLView : public LLMouseHandler, public LLMortician, public LLFocusableElement { public: - struct Follows : public LLInitParam::Choice<Follows> + struct Follows : public LLInitParam::ChoiceBlock<Follows> { Alternative<std::string> string; Alternative<U32> flags; @@ -465,6 +465,20 @@ public: return dynamic_cast<T*>(widgetp); } + template <class T> T* getParentByType() const + { + LLView* parent = getParent(); + while(parent) + { + if (dynamic_cast<T*>(parent)) + { + return static_cast<T*>(parent); + } + parent = parent->getParent(); + } + return NULL; + } + ////////////////////////////////////////////// // statics ////////////////////////////////////////////// |