6 files changed, 32 insertions, 7 deletions
diff --git a/indra/llui/llaccordionctrltab.cpp b/indra/llui/llaccordionctrltab.cpp
index b7da5f4a1b..179b32098a 100644
--- a/indra/llui/llaccordionctrltab.cpp
+++ b/indra/llui/llaccordionctrltab.cpp
@@ -141,6 +141,7 @@ LLAccordionCtrlTab::LLAccordionCtrlTabHeader::LLAccordionCtrlTabHeader(
 	textboxParams.use_ellipses = true;
 	textboxParams.bg_visible = false;
 	textboxParams.mouse_opaque = false;
+	textboxParams.parse_urls = false;
 	mHeaderTextbox = LLUICtrlFactory::create<LLTextBox>(textboxParams);
 	addChild(mHeaderTextbox);
 }
@@ -735,6 +736,12 @@ S32	LLAccordionCtrlTab::notifyParent(const LLSD& info)
 
 			return 1;
 		}
+
+		if (!getDisplayChildren())
+		{
+			// Don't pass scrolling event further if our contents are invisible (STORM-298).
+			return 1;
+		}
 	}
 
 	return LLUICtrl::notifyParent(info);
diff --git a/indra/llui/llbutton.cpp b/indra/llui/llbutton.cpp
index f26711065a..65ef3e5f8f 100644
--- a/indra/llui/llbutton.cpp
+++ b/indra/llui/llbutton.cpp
@@ -499,7 +499,7 @@ void LLButton::onMouseEnter(S32 x, S32 y, MASK mask)
 
 	if (isInEnabledChain())
 		mNeedsHighlight = TRUE;
-	}
+}
 
 void LLButton::onMouseLeave(S32 x, S32 y, MASK mask)
 {
diff --git a/indra/llui/llfloater.cpp b/indra/llui/llfloater.cpp
index cae59754cb..b758070419 100644
--- a/indra/llui/llfloater.cpp
+++ b/indra/llui/llfloater.cpp
@@ -232,7 +232,8 @@ LLFloater::LLFloater(const LLSD& key, const LLFloater::Params& p)
 	mTornOff(false),
 	mHasBeenDraggedWhileMinimized(FALSE),
 	mPreviousMinimizedBottom(0),
-	mPreviousMinimizedLeft(0)
+	mPreviousMinimizedLeft(0),
+	mMinimizeSignal(NULL)
 //	mNotificationContext(NULL)
 {
 	mHandle.bind(this);
@@ -494,6 +495,8 @@ LLFloater::~LLFloater()
 	setVisible(false); // We're not visible if we're destroyed
 	storeVisibilityControl();
 	storeDockStateControl();
+
+	delete mMinimizeSignal;
 }
 
 void LLFloater::storeRectControl()
@@ -998,6 +1001,11 @@ void LLFloater::setMinimized(BOOL minimize)
 
 	if (minimize == mMinimized) return;
 
+	if(mMinimizeSignal)
+	{
+		(*mMinimizeSignal)(this, LLSD(minimize));
+	}
+
 	if (minimize)
 	{
 		// minimized flag should be turned on before release focus
@@ -2811,6 +2819,12 @@ void LLFloater::initFromParams(const LLFloater::Params& p)
 	}
 }
 
+boost::signals2::connection LLFloater::setMinimizeCallback( const commit_signal_t::slot_type& cb ) 
+{ 
+	if (!mMinimizeSignal) mMinimizeSignal = new commit_signal_t();
+	return mMinimizeSignal->connect(cb); 
+}
+
 LLFastTimer::DeclareTimer POST_BUILD("Floater Post Build");
 
 bool LLFloater::initFloaterXML(LLXMLNodePtr node, LLView *parent, const std::string& filename, LLXMLNodePtr output_node)
diff --git a/indra/llui/llfloater.h b/indra/llui/llfloater.h
index c02587d9d8..32d03f9f83 100644
--- a/indra/llui/llfloater.h
+++ b/indra/llui/llfloater.h
@@ -143,6 +143,8 @@ public:
 	static void setupParamsForExport(Params& p, LLView* parent);
 	bool buildFromFile(const std::string &filename, LLXMLNodePtr output_node = NULL);
 
+	boost::signals2::connection setMinimizeCallback( const commit_signal_t::slot_type& cb );
+
 	void initFromParams(const LLFloater::Params& p);
 	bool initFloaterXML(LLXMLNodePtr node, LLView *parent, const std::string& filename, LLXMLNodePtr output_node = NULL);
 
@@ -348,6 +350,8 @@ public:
 	// Public so external views or floaters can watch for this floater closing
 	commit_signal_t mCloseSignal;		
 
+	commit_signal_t* mMinimizeSignal;
+
 protected:
 	std::string		mRectControl;
 	std::string		mVisibilityControl;
diff --git a/indra/llui/llnotifications.cpp b/indra/llui/llnotifications.cpp
index 5ce04408a1..dd6c632d10 100644
--- a/indra/llui/llnotifications.cpp
+++ b/indra/llui/llnotifications.cpp
@@ -1064,12 +1064,12 @@ std::string LLNotificationChannel::summarize()
 // LLNotifications implementation
 // ---
 LLNotifications::LLNotifications() : LLNotificationChannelBase(LLNotificationFilters::includeEverything,
-															   LLNotificationComparators::orderByUUID()),
-									mIgnoreAllNotifications(false)
+							       LLNotificationComparators::orderByUUID()),
+				     mIgnoreAllNotifications(false)
 {
 	LLUICtrl::CommitCallbackRegistry::currentRegistrar().add("Notification.Show", boost::bind(&LLNotifications::addFromCallback, this, _2));
-
-    mListener.reset(new LLNotificationsListener(*this));
+	
+	mListener.reset(new LLNotificationsListener(*this));
 }
 
 
diff --git a/indra/llui/llnotifications.h b/indra/llui/llnotifications.h
index 3ae3f158e4..524cff70e8 100644
--- a/indra/llui/llnotifications.h
+++ b/indra/llui/llnotifications.h
@@ -506,7 +506,7 @@ public:
 	std::string getLabel() const;
 	std::string getURL() const;
 	S32 getURLOption() const;
-    S32 getURLOpenExternally() const;
+	S32 getURLOpenExternally() const;
 	
 	const LLNotificationFormPtr getForm();