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diff --git a/indra/newview/llchatbar.h b/indra/newview/llchatbar.h
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+++ b/indra/newview/llchatbar.h
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+/** 
+ * @file llchatbar.h
+ * @brief LLChatBar class definition
+ *
+ * Copyright (c) 2002-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#ifndef LL_LLCHATBAR_H
+#define LL_LLCHATBAR_H
+
+#include "llpanel.h"
+#include "llframetimer.h"
+#include "llchat.h"
+
+class LLButton;
+class LLComboBox;
+class LLLineEditor;
+class LLMessageSystem;
+class LLTextBox;
+class LLTextEditor;
+class LLUICtrl;
+class LLUUID;
+class LLFrameTimer;
+class LLStatGraph;
+class LLChatBarGestureObserver;
+
+class LLChatBar
+:	public LLPanel
+{
+public:
+	LLChatBar(const std::string& name, const LLRect& rect );
+	~LLChatBar();
+	virtual BOOL postBuild();
+
+	virtual void reshape(S32 width, S32 height, BOOL called_from_parent);
+	virtual BOOL handleKeyHere(KEY key, MASK mask, BOOL called_from_parent);
+
+	// Adjust buttons and input field for width
+	void		layout();
+
+	void		refresh();
+	void		refreshGestures();
+
+	// Move cursor into chat input field.
+	void		setKeyboardFocus(BOOL b);
+
+	// Ignore arrow keys for chat bar
+	void		setIgnoreArrowKeys(BOOL b);
+
+	BOOL		inputEditorHasFocus();
+	LLString	getCurrentChat();
+
+	// Send a chat (after stripping /20foo channel chats).
+	// "Animate" means the nodding animation for regular text.
+	void		sendChatFromViewer(const LLWString &wtext, EChatType type, BOOL animate);
+	void		sendChatFromViewer(const std::string &utf8text, EChatType type, BOOL animate);
+
+	// If input of the form "/20foo" or "/20 foo", returns "foo" and channel 20.
+	// Otherwise returns input and channel 0.
+	LLWString stripChannelNumber(const LLWString &mesg, S32* channel);
+
+	// callbacks
+	static void	onClickHistory( void* userdata );
+	static void	onClickSay( void* userdata );
+	static void	onClickShout( void* userdata );
+
+	static void	onTabClick( void* userdata );
+	static void	onInputEditorKeystroke(LLLineEditor* caller, void* userdata);
+	static void	onInputEditorFocusLost(LLLineEditor* caller,void* userdata);
+	static void	onInputEditorGainFocus(LLUICtrl* caller,void* userdata);
+
+	static void onCommitGesture(LLUICtrl* ctrl, void* data);
+
+	static void startChat(void*);
+	static void stopChat();
+
+	/*virtual*/ void setVisible(BOOL visible);
+protected:
+	void sendChat(EChatType type);
+	void updateChat();
+
+protected:
+	LLLineEditor*	mInputEditor;
+
+	LLFrameTimer	mGestureLabelTimer;
+
+	// Which non-zero channel did we last chat on?
+	S32				mLastSpecialChatChannel;
+
+	BOOL			mIsBuilt;
+	
+	static LLChatBarGestureObserver* sObserver;
+};
+
+extern LLChatBar *gChatBar;
+
+#endif