Made LLPanel::initPanelXML virtual and override it in LLLayoutPanel. Fixes issue with some panels /still/ being user resizeable if derived from LLLayoutPanel and built from an arbiturary sub-xml file.

indra/llui/lllayoutstack.h

@@ -158,7 +158,7 @@ public:
 
 protected:
 	LLLayoutPanel(S32 min_dim=-1, BOOL auto_resize=TRUE, BOOL user_resize=TRUE, LLRect rect = LLRect());
-	BOOL initPanelXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
+	/*virtual*/ BOOL initPanelXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
 	
 	bool	mAutoResize;
 	bool	mUserResize;

indra/llui/llnotificationcontext.h

@@ -0,0 +1,59 @@
+/**
+* @file llnotifications.h
+* @brief Notification context class, pulled out of llnotifications.h to avoid including said file in llfloater.h. (Needed, as llnotifications.h includes llevents.h, which causes issues)
+* @author Q (with assistance from Richard and Coco)
+*
+* $LicenseInfo:firstyear=2008&license=viewergpl$
+* 
+* Copyright (c) 2008-2009, Linden Research, Inc.
+* 
+* Second Life Viewer Source Code
+* The source code in this file ("Source Code") is provided by Linden Lab
+* to you under the terms of the GNU General Public License, version 2.0
+* ("GPL"), unless you have obtained a separate licensing agreement
+* ("Other License"), formally executed by you and Linden Lab.  Terms of
+* the GPL can be found in doc/GPL-license.txt in this distribution, or
+* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+* 
+* There are special exceptions to the terms and conditions of the GPL as
+* it is applied to this Source Code. View the full text of the exception
+* in the file doc/FLOSS-exception.txt in this software distribution, or
+* online at
+* http://secondlifegrid.net/programs/open_source/licensing/flossexception
+* 
+* By copying, modifying or distributing this software, you acknowledge
+* that you have read and understood your obligations described above,
+* and agree to abide by those obligations.
+* 
+* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+* COMPLETENESS OR PERFORMANCE.
+* $/LicenseInfo$
+*/
+
+
+#ifndef LL_LLNOTIFICATION_CONTEX
+#define LL_LLNOTIFICATION_CONTEX
+
+// context data that can be looked up via a notification's payload by the display logic
+// derive from this class to implement specific contexts
+class LLNotificationContext : public LLInstanceTracker<LLNotificationContext, LLUUID>
+{
+public:
+	LLNotificationContext() : LLInstanceTracker<LLNotificationContext, LLUUID>(LLUUID::generateNewID())
+	{
+	}
+
+	virtual ~LLNotificationContext() {}
+
+	LLSD asLLSD() const
+	{
+		return getKey();
+	}
+
+private:
+
+};
+
+#endif //LL_LLNOTIFICATION_CONTEX
+

indra/llui/llpanel.h

@@ -142,7 +142,7 @@ public:
 
 	CommitCallbackRegistry::ScopedRegistrar& getCommitCallbackRegistrar() { return mCommitCallbackRegistrar; }
 	EnableCallbackRegistry::ScopedRegistrar& getEnableCallbackRegistrar() { return mEnableCallbackRegistrar; }
-	BOOL initPanelXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
+	virtual BOOL initPanelXML(LLXMLNodePtr node, LLView *parent, LLUICtrlFactory *factory);
 	void initChildrenXML(LLXMLNodePtr node, LLUICtrlFactory* factory);
 	void setPanelParameters(LLXMLNodePtr node, LLView *parentp);