4 files changed, 41 insertions, 1 deletions
diff --git a/indra/llui/llaccordionctrl.cpp b/indra/llui/llaccordionctrl.cpp
index fc93793ed8..3a1e9f19fa 100644
--- a/indra/llui/llaccordionctrl.cpp
+++ b/indra/llui/llaccordionctrl.cpp
@@ -826,6 +826,24 @@ void	LLAccordionCtrl::setFilterSubString(const std::string& filter_string)
 	mNoVisibleTabsHelpText->setValue(text);
 }
 
+const LLAccordionCtrlTab* LLAccordionCtrl::getExpandedTab() const
+{
+	typedef std::vector<LLAccordionCtrlTab*>::const_iterator tabs_const_iterator;
+
+	const LLAccordionCtrlTab* result = 0;
+
+	for (tabs_const_iterator i = mAccordionTabs.begin(); i != mAccordionTabs.end(); ++i)
+	{
+		if ((*i)->isExpanded())
+		{
+			result = *i;
+			break;
+		}
+	}
+
+	return result;
+}
+
 S32 LLAccordionCtrl::calcExpandedTabHeight(S32 tab_index /* = 0 */, S32 available_height /* = 0 */)
 {
 	if(tab_index < 0)
diff --git a/indra/llui/llaccordionctrl.h b/indra/llui/llaccordionctrl.h
index fc6f2d896c..677b598a32 100644
--- a/indra/llui/llaccordionctrl.h
+++ b/indra/llui/llaccordionctrl.h
@@ -129,6 +129,13 @@ public:
 	 */
 	void	setFilterSubString(const std::string& filter_string);
 
+	/**
+	 * This method returns the first expanded accordion tab.
+	 * It is expected to be called for accordion which doesn't allow multiple
+	 * tabs to be expanded. Use with care.
+	 */
+	const LLAccordionCtrlTab* getExpandedTab() const;
+
 private:
 	void	initNoTabsWidget(const LLTextBox::Params& tb_params);
 	void	updateNoTabsHelpTextVisibility();
diff --git a/indra/llui/llaccordionctrltab.cpp b/indra/llui/llaccordionctrltab.cpp
index 1bc8086a27..54bb328a18 100644
--- a/indra/llui/llaccordionctrltab.cpp
+++ b/indra/llui/llaccordionctrltab.cpp
@@ -968,3 +968,16 @@ BOOL LLAccordionCtrlTab::handleToolTip(S32 x, S32 y, MASK mask)
 	}
 	return LLUICtrl::handleToolTip(x, y, mask);
 }
+BOOL LLAccordionCtrlTab::handleScrollWheel		( S32 x, S32 y, S32 clicks )
+{
+	if( LLUICtrl::handleScrollWheel(x,y,clicks))
+	{
+		return TRUE;
+	}
+	if( mScrollbar && mScrollbar->getVisible() && mScrollbar->handleScrollWheel( 0, 0, clicks ) )
+	{
+		return TRUE;
+	}
+	return FALSE;
+}
+
diff --git a/indra/llui/llaccordionctrltab.h b/indra/llui/llaccordionctrltab.h
index 480b26e130..7bf7eeef8f 100644
--- a/indra/llui/llaccordionctrltab.h
+++ b/indra/llui/llaccordionctrltab.h
@@ -166,10 +166,12 @@ public:
 	virtual BOOL handleKey(KEY key, MASK mask, BOOL called_from_parent);
 
 	virtual BOOL handleToolTip(S32 x, S32 y, MASK mask);
+	virtual BOOL handleScrollWheel( S32 x, S32 y, S32 clicks );
+
 
 	virtual bool addChild(LLView* child, S32 tab_group);
 
-	bool isExpanded() { return mDisplayChildren; }
+	bool isExpanded() const { return mDisplayChildren; }
 
 	S32 getHeaderHeight();