4 files changed, 27 insertions, 0 deletions
diff --git a/indra/llui/llemojihelper.cpp b/indra/llui/llemojihelper.cpp
index b9441a9c91..b2c59ce775 100644
--- a/indra/llui/llemojihelper.cpp
+++ b/indra/llui/llemojihelper.cpp
@@ -99,6 +99,7 @@ void LLEmojiHelper::showHelper(LLUICtrl* hostctrl_p, S32 local_x, S32 local_y, c
         LLFloater* pHelperFloater = LLFloaterReg::getInstance(DEFAULT_EMOJI_HELPER_FLOATER);
         mHelperHandle = pHelperFloater->getHandle();
         mHelperCommitConn = pHelperFloater->setCommitCallback(std::bind([&](const LLSD& sdValue) { onCommitEmoji(utf8str_to_wstring(sdValue.asStringRef())[0]); }, std::placeholders::_2));
+        mHelperCloseConn = pHelperFloater->setCloseCallback([this](LLUICtrl* ctrl, const LLSD& param) { onCloseHelper(ctrl, param); });
     }
     setHostCtrl(hostctrl_p);
     mEmojiCommitCb = cb;
@@ -148,6 +149,16 @@ void LLEmojiHelper::onCommitEmoji(llwchar emoji)
     }
 }
 
+void LLEmojiHelper::onCloseHelper(LLUICtrl* ctrl, const LLSD& param)
+{
+    mCloseSignal(ctrl, param);
+}
+
+boost::signals2::connection LLEmojiHelper::setCloseCallback(const commit_signal_t::slot_type& cb)
+{
+    return mCloseSignal.connect(cb);
+}
+
 void LLEmojiHelper::setHostCtrl(LLUICtrl* hostctrl_p)
 {
     const LLUICtrl* pCurHostCtrl = mHostHandle.get();
diff --git a/indra/llui/llemojihelper.h b/indra/llui/llemojihelper.h
index 2834b06061..26840eef94 100644
--- a/indra/llui/llemojihelper.h
+++ b/indra/llui/llemojihelper.h
@@ -51,16 +51,23 @@ public:
     // Eventing
     bool handleKey(const LLUICtrl* ctrl_p, KEY key, MASK mask);
     void onCommitEmoji(llwchar emoji);
+    void onCloseHelper(LLUICtrl* ctrl, const LLSD& param);
+
+    typedef boost::signals2::signal<void(LLUICtrl* ctrl, const LLSD& param)> commit_signal_t;
+    boost::signals2::connection setCloseCallback(const commit_signal_t::slot_type& cb);
 
 protected:
     LLUICtrl* getHostCtrl() const { return mHostHandle.get(); }
     void      setHostCtrl(LLUICtrl* hostctrl_p);
 
 private:
+    commit_signal_t mCloseSignal;
+
     LLHandle<LLUICtrl>  mHostHandle;
     LLHandle<LLFloater> mHelperHandle;
     boost::signals2::connection mHostCtrlFocusLostConn;
     boost::signals2::connection mHelperCommitConn;
+    boost::signals2::connection mHelperCloseConn;
     std::function<void(llwchar)> mEmojiCommitCb;
     bool mIsHideDisabled;
 };
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp
index ecac800def..088fbe2744 100644
--- a/indra/llui/lltexteditor.cpp
+++ b/indra/llui/lltexteditor.cpp
@@ -1211,6 +1211,14 @@ void LLTextEditor::showEmojiHelper()
     LLEmojiHelper::instance().showHelper(this, cursorRect.mLeft, cursorRect.mTop, LLStringUtil::null, cb);
 }
 
+void LLTextEditor::hideEmojiHelper()
+{
+    if (mShowEmojiHelper)
+    {
+        LLEmojiHelper::instance().hideHelper(this);
+    }
+}
+
 void LLTextEditor::tryToShowEmojiHelper()
 {
     if (mReadOnly || !mShowEmojiHelper)
diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h
index cedb79bf62..32dd95b8ac 100644
--- a/indra/llui/lltexteditor.h
+++ b/indra/llui/lltexteditor.h
@@ -207,6 +207,7 @@ public:
     bool            getShowContextMenu() const { return mShowContextMenu; }
 
     void            showEmojiHelper();
+    void            hideEmojiHelper();
     void            setShowEmojiHelper(bool show);
     bool            getShowEmojiHelper() const { return mShowEmojiHelper; }