3 files changed, 23 insertions, 0 deletions
diff --git a/indra/llui/llmultislider.cpp b/indra/llui/llmultislider.cpp
index f30ce28b9d..61e8bdd38c 100644
--- a/indra/llui/llmultislider.cpp
+++ b/indra/llui/llmultislider.cpp
@@ -315,6 +315,21 @@ LLRect LLMultiSlider::getSliderThumbRect(const std::string& name) const
     return LLRect();
 }
 
+void LLMultiSlider::setSliderThumbImage(const std::string &name)
+{
+    if (!name.empty())
+    {
+        mThumbImagep = LLUI::getUIImage(name);
+    }
+    else
+        clearSliderThumbImage();
+}
+
+void LLMultiSlider::clearSliderThumbImage()
+{
+    mThumbImagep = NULL;
+}
+
 void LLMultiSlider::resetCurSlider()
 {
 	mCurSlider = LLStringUtil::null;
diff --git a/indra/llui/llmultislider.h b/indra/llui/llmultislider.h
index b4331e11c0..b0fca2597d 100644
--- a/indra/llui/llmultislider.h
+++ b/indra/llui/llmultislider.h
@@ -82,6 +82,10 @@ public:
 	F32					getSliderValueFromPos(S32 xpos, S32 ypos) const;
     LLRect              getSliderThumbRect(const std::string& name) const;
 
+    void                setSliderThumbImage(const std::string &name);
+    void                clearSliderThumbImage();
+
+
 	const std::string&	getCurSlider() const					{ return mCurSlider; }
 	F32					getCurSliderValue() const				{ return getSliderValue(mCurSlider); }
 	void				setCurSlider(const std::string& name);
@@ -113,6 +117,7 @@ public:
 	F32				getOverlapThreshold() { return mOverlapThreshold; }
 	bool			canAddSliders() { return mValue.size() < mMaxNumSliders; }
 
+
 protected:
 	LLSD			mValue;
 	std::string		mCurSlider;
diff --git a/indra/llui/llmultisliderctrl.h b/indra/llui/llmultisliderctrl.h
index 20d204a6dc..e16737b3c7 100644
--- a/indra/llui/llmultisliderctrl.h
+++ b/indra/llui/llmultisliderctrl.h
@@ -110,6 +110,9 @@ public:
 	F32			    getSliderValueFromPos(S32 x, S32 y) const { return mMultiSlider->getSliderValueFromPos(x, y); }
     LLRect          getSliderThumbRect(const std::string &name) const { return mMultiSlider->getSliderThumbRect(name); }
 
+    void            setSliderThumbImage(const std::string &name) { mMultiSlider->setSliderThumbImage(name); }
+    void            clearSliderThumbImage() { mMultiSlider->clearSliderThumbImage(); }
+
 	/// for adding and deleting sliders
 	const std::string&	addSlider();
 	const std::string&	addSlider(F32 val);