diff options
Diffstat (limited to 'indra/llui/llview.h')
| -rw-r--r-- | indra/llui/llview.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/indra/llui/llview.h b/indra/llui/llview.h index 594a5eec6b..a1c46f3bf3 100644 --- a/indra/llui/llview.h +++ b/indra/llui/llview.h @@ -95,13 +95,10 @@ private: static std::vector<LLViewDrawContext*> sDrawContextStack; }; -class LLViewWidgetRegistry : public LLChildRegistry<LLViewWidgetRegistry> -{}; - 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; @@ -150,7 +147,8 @@ public: Params(); }; - typedef LLViewWidgetRegistry child_registry_t; + // most widgets are valid children of LLView + typedef LLDefaultChildRegistry child_registry_t; void initFromParams(const LLView::Params&); @@ -467,6 +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 ////////////////////////////////////////////// @@ -482,7 +494,6 @@ public: // return query for iterating over focus roots in tab order static const LLCtrlQuery & getFocusRootsQuery(); - static void deleteViewByHandle(LLHandle<LLView> handle); static LLWindow* getWindow(void) { return LLUI::sWindow; } // Set up params after XML load before calling new(), |