--- a/src/widget/window_event.cpp	Sat Mar 03 11:20:46 2007 +0000
+++ b/src/widget/window_event.cpp	Sat Mar 03 11:46:05 2007 +0000
@@ -36,6 +36,11 @@
 	Release();
 }
 
+bool EventCaptureStack::CaptureTicket::IsActive() const
+{
+	return m_it != EventCaptureStack::GetInstance().m_handlers.end();
+}
+
 EventCaptureStack::CaptureTicket& EventCaptureStack::CaptureTicket::operator = (const CaptureTicket &src)
 {
 	Attach(src.Detach());

--- a/src/widget/window_event_base.h	Sat Mar 03 11:20:46 2007 +0000
+++ b/src/widget/window_event_base.h	Sat Mar 03 11:46:05 2007 +0000
@@ -234,6 +234,7 @@
 		CaptureTicket(Handlers::iterator it);     ///< constructs ticket from iterator
 		CaptureTicket(const CaptureTicket &src);  ///< takeover iterator (detach from src, attach to this)
 		~CaptureTicket();                         ///< call Release() and destroy ticket
+		bool IsActive() const;                    ///< determines whether the CaptureTicket is in use
 		void Attach(Handlers::iterator it);       ///< Attach iterator to the ticket
 		Handlers::iterator Detach() const;        ///< Detach iterator from ticket (give up ownership)
 		void Release();                           ///< remove Event Capture Delegate from the Stack