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Diffstat (limited to 'indra/llui/llfocusmgr.h')
| -rw-r--r-- | indra/llui/llfocusmgr.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/indra/llui/llfocusmgr.h b/indra/llui/llfocusmgr.h index d0adadd6d3..2c2dae216a 100644 --- a/indra/llui/llfocusmgr.h +++ b/indra/llui/llfocusmgr.h @@ -124,6 +124,11 @@ public: void unlockFocus(); BOOL focusLocked() const { return mLockedView != NULL; } + void addFocusChangeCallback(const boost::signals2::signal<void ()>::slot_type& cb) + { + mFocusChangeSignal.connect(cb); + } + private: LLUICtrl* mLockedView; @@ -150,6 +155,8 @@ private: typedef std::map<LLHandle<LLView>, LLHandle<LLView> > focus_history_map_t; focus_history_map_t mFocusHistory; + boost::signals2::signal<void()> mFocusChangeSignal; + #ifdef _DEBUG std::string mMouseCaptorName; std::string mKeyboardFocusName; |