fixed wxSplitPath() bug and added tests for it

[wxWidgets.git] / src / common / event.cpp

diff --git a/src/common/event.cpp b/src/common/event.cpp
index c20371c475a258e9e9a104d5271c8d855d526870..87eda81fdb0ab43f4b79f2295cd6924a26967241 100644 (file)
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -9,6 +9,14 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 

+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+

 #ifdef __GNUG__
     #pragma implementation "event.h"
 #endif
 #ifdef __GNUG__
     #pragma implementation "event.h"
 #endif


@@ -38,58 +46,75 @@
     #include "wx/validate.h"
 #endif // wxUSE_GUI
 
     #include "wx/validate.h"
 #endif // wxUSE_GUI
 

-#if !USE_SHARED_LIBRARY
-    IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
-    IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)
-    IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)
+// ----------------------------------------------------------------------------
+// wxWin macros
+// ----------------------------------------------------------------------------

 
 

-    #if wxUSE_GUI
-        IMPLEMENT_DYNAMIC_CLASS(wxCommandEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxNotifyEvent, wxCommandEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxScrollEvent, wxCommandEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxScrollWinEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxMouseEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxKeyEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxSizeEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxPaintEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxEraseEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxMoveEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxFocusEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxCloseEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxShowEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxMaximizeEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxIconizeEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxMenuEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxJoystickEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxDropFilesEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxActivateEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxInitDialogEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxSysColourChangedEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxUpdateUIEvent, wxCommandEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxNavigationKeyEvent, wxCommandEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxPaletteChangedEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxQueryNewPaletteEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxWindowCreateEvent, wxEvent)
-        IMPLEMENT_DYNAMIC_CLASS(wxWindowDestroyEvent, wxEvent)
-    #endif // wxUSE_GUI
+IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
+IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)
+
+#if wxUSE_GUI
+    IMPLEMENT_DYNAMIC_CLASS(wxCommandEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxNotifyEvent, wxCommandEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxScrollEvent, wxCommandEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxScrollWinEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxMouseEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxKeyEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxSizeEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxPaintEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxEraseEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxMoveEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxFocusEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxCloseEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxShowEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxMaximizeEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxIconizeEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxMenuEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxJoystickEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxDropFilesEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxActivateEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxInitDialogEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxSysColourChangedEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxUpdateUIEvent, wxCommandEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxNavigationKeyEvent, wxCommandEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxPaletteChangedEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxQueryNewPaletteEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxWindowCreateEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxWindowDestroyEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxHelpEvent, wxCommandEvent)
+#endif // wxUSE_GUI
+
+const wxEventTable *wxEvtHandler::GetEventTable() const
+    { return &wxEvtHandler::sm_eventTable; }
+
+const wxEventTable wxEvtHandler::sm_eventTable =
+    { (const wxEventTable *)NULL, &wxEvtHandler::sm_eventTableEntries[0] };

 
 

-    const wxEventTable *wxEvtHandler::GetEventTable() const
-        { return &wxEvtHandler::sm_eventTable; }
+const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] =
+    { { 0, 0, 0, (wxObjectEventFunction) NULL, (wxObject*) NULL } };

 
 

-    const wxEventTable wxEvtHandler::sm_eventTable =
-        { (const wxEventTable *)NULL, &wxEvtHandler::sm_eventTableEntries[0] };

 
 

-    const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] =
-        { { 0, 0, 0, (wxObjectEventFunction) NULL, (wxObject*) NULL } };
+// ----------------------------------------------------------------------------
+// global variables
+// ----------------------------------------------------------------------------

 
 

-#endif // !USE_SHARED_LIBRARY
+// To put pending event handlers
+wxList *wxPendingEvents = (wxList *)NULL;

 
 #if wxUSE_THREADS
 
 #if wxUSE_THREADS

-/* To put pending event handlers */
-extern wxList *wxPendingEvents;
-extern wxCriticalSection *wxPendingEventsLocker;
+    // protects wxPendingEvents list
+    wxCriticalSection *wxPendingEventsLocker = (wxCriticalSection *)NULL;

 #endif
 
 #endif
 

+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxEvent
+// ----------------------------------------------------------------------------
+

 /*
  * General wxWindows events, covering
  * all interesting things that might happen (button clicking, resizing,
 /*
  * General wxWindows events, covering
  * all interesting things that might happen (button clicking, resizing,


@@ -149,10 +174,24 @@ void wxCommandEvent::CopyObject(wxObject& obj_d) const
 
     wxEvent::CopyObject(obj_d);
 
 
     wxEvent::CopyObject(obj_d);
 

-    obj->m_clientData   = m_clientData;
-    obj->m_clientObject = m_clientObject;
-    obj->m_extraLong    = m_extraLong;
-    obj->m_commandInt   = m_commandInt;
+    obj->m_clientData    = m_clientData;
+    obj->m_clientObject  = m_clientObject;
+    obj->m_extraLong     = m_extraLong;
+    obj->m_commandInt    = m_commandInt;
+    obj->m_commandString = m_commandString;
+}
+
+/*
+ * Notify events
+ */
+
+void wxNotifyEvent::CopyObject(wxObject& obj_d) const
+{
+    wxNotifyEvent *obj = (wxNotifyEvent *)&obj_d;
+
+    wxEvent::CopyObject(obj_d);
+
+    if (!m_bAllow) obj->Veto();

 }
 
 /*
 }
 
 /*


@@ -295,7 +334,7 @@ bool wxMouseEvent::Button(int but) const
 {
     switch (but) {
         case -1:
 {
     switch (but) {
         case -1:

-            return (ButtonUp(-1) || ButtonDown(-1) || ButtonDClick(-1)) ;
+            return (ButtonUp(-1) || ButtonDown(-1) || ButtonDClick(-1));

         case 1:
             return (LeftDown() || LeftUp() || LeftDClick());
         case 2:
         case 1:
             return (LeftDown() || LeftUp() || LeftDClick());
         case 2:


@@ -356,6 +395,10 @@ void wxKeyEvent::CopyObject(wxObject& obj_d) const
     wxKeyEvent *obj = (wxKeyEvent *)&obj_d;
     wxEvent::CopyObject(obj_d);
 
     wxKeyEvent *obj = (wxKeyEvent *)&obj_d;
     wxEvent::CopyObject(obj_d);
 

+    obj->m_x = m_x;
+    obj->m_y = m_y;
+    obj->m_keyCode = m_keyCode;
+    

     obj->m_shiftDown   = m_shiftDown;
     obj->m_controlDown = m_controlDown;
     obj->m_metaDown    = m_metaDown;
     obj->m_shiftDown   = m_shiftDown;
     obj->m_controlDown = m_controlDown;
     obj->m_metaDown    = m_metaDown;


@@ -482,14 +525,14 @@ void wxQueryNewPaletteEvent::CopyObject(wxObject& obj_d) const
 }
 
 wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win)
 }
 
 wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win)

-                   : wxEvent(wxEVT_CREATE)

 {
 {

+    SetEventType(wxEVT_CREATE);

     SetEventObject(win);
 }
 
 wxWindowDestroyEvent::wxWindowDestroyEvent(wxWindow *win)
     SetEventObject(win);
 }
 
 wxWindowDestroyEvent::wxWindowDestroyEvent(wxWindow *win)

-                    : wxEvent(wxEVT_DESTROY)

 {
 {

+    SetEventType(wxEVT_DESTROY);

     SetEventObject(win);
 }
 
     SetEventObject(win);
 }
 


@@ -514,10 +557,12 @@ wxEvtHandler::wxEvtHandler()
     m_enabled = TRUE;
     m_dynamicEvents = (wxList *) NULL;
     m_isWindow = FALSE;
     m_enabled = TRUE;
     m_dynamicEvents = (wxList *) NULL;
     m_isWindow = FALSE;

+    m_pendingEvents = (wxList *) NULL;

 #if wxUSE_THREADS
 #if wxUSE_THREADS

-    m_eventsLocker = new wxCriticalSection();
+#  if !defined(__VISAGECPP__)
+    m_eventsLocker = new wxCriticalSection;
+#  endif

 #endif
 #endif

-    m_pendingEvents = (wxList *) NULL;

 }
 
 wxEvtHandler::~wxEvtHandler()
 }
 
 wxEvtHandler::~wxEvtHandler()


@@ -542,63 +587,107 @@ wxEvtHandler::~wxEvtHandler()
         delete m_dynamicEvents;
     };
 
         delete m_dynamicEvents;
     };
 

-#if wxUSE_THREADS
-    if (m_pendingEvents)
-      delete m_pendingEvents;
+    delete m_pendingEvents;

 
 

+#if wxUSE_THREADS
+#  if !defined(__VISAGECPP__)

     delete m_eventsLocker;
     delete m_eventsLocker;

+#  endif

 #endif
 }
 
 #if wxUSE_THREADS
 
 #endif
 }
 
 #if wxUSE_THREADS
 

-#ifdef __WXGTK__
-extern bool g_isIdle;
-extern void wxapp_install_idle_handler();
-#endif
-

 bool wxEvtHandler::ProcessThreadEvent(wxEvent& event)
 {
 bool wxEvtHandler::ProcessThreadEvent(wxEvent& event)
 {

-    wxEvent *event_main;
-    wxCriticalSectionLocker locker(*m_eventsLocker);
-

     // check that we are really in a child thread
     // check that we are really in a child thread

-    wxASSERT( !wxThread::IsMain() );
+    wxASSERT_MSG( !wxThread::IsMain(),
+                  wxT("use ProcessEvent() in main thread") );
+
+    AddPendingEvent(event);

 
 

-    if (m_pendingEvents == NULL)
-      m_pendingEvents = new wxList();
+    return TRUE;
+}

 
 

-    event_main = (wxEvent *)event.Clone();
+#endif // wxUSE_THREADS

 
 

-    m_pendingEvents->Append(event_main);
+void wxEvtHandler::AddPendingEvent(wxEvent& event)
+{
+    // 1) Add event to list of pending events of this event handler

 
 

-    wxPendingEventsLocker->Enter();
-    wxPendingEvents->Append(this);
-    wxPendingEventsLocker->Leave();
+#if defined(__VISAGECPP__)
+    wxENTER_CRIT_SECT( m_eventsLocker);
+#else
+    wxENTER_CRIT_SECT( *m_eventsLocker);
+#endif
+
+    if ( !m_pendingEvents )
+      m_pendingEvents = new wxList;

 
 

-    // TODO: Wake up idle handler for the other platforms.
-#ifdef __WXGTK__
-    if (g_isIdle)
-        wxapp_install_idle_handler();
+    wxEvent *event2 = (wxEvent *)event.Clone();
+
+    m_pendingEvents->Append(event2);
+
+#if defined(__VISAGECPP__)
+    wxLEAVE_CRIT_SECT( m_eventsLocker);
+#else
+    wxLEAVE_CRIT_SECT( *m_eventsLocker);

 #endif
 
 #endif
 

-    return TRUE;
+    // 2) Add this event handler to list of event handlers that
+    //    have pending events.
+
+    wxENTER_CRIT_SECT(*wxPendingEventsLocker);
+
+    if ( !wxPendingEvents )
+        wxPendingEvents = new wxList;
+    wxPendingEvents->Append(this);
+
+    wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);
+    
+    // 3) Inform the system that new pending events are somwehere,
+    //    and that these should be processed in idle time.
+    wxWakeUpIdle();

 }
 
 void wxEvtHandler::ProcessPendingEvents()
 {
 }
 
 void wxEvtHandler::ProcessPendingEvents()
 {

-    wxCriticalSectionLocker locker(*m_eventsLocker);
+#if defined(__VISAGECPP__)
+    wxENTER_CRIT_SECT( m_eventsLocker);
+#else
+    wxENTER_CRIT_SECT( *m_eventsLocker);
+#endif
+

     wxNode *node = m_pendingEvents->First();
     wxNode *node = m_pendingEvents->First();

-    wxEvent *event;
+    while ( node )
+    {
+        wxEvent *event = (wxEvent *)node->Data();
+        delete node;
+
+        // In ProcessEvent, new events might get added and
+           // we can safely leave the crtical section here.
+#if defined(__VISAGECPP__)
+        wxLEAVE_CRIT_SECT( m_eventsLocker);
+#else
+        wxLEAVE_CRIT_SECT( *m_eventsLocker);
+#endif
+        ProcessEvent(*event);
+        delete event;
+#if defined(__VISAGECPP__)
+        wxENTER_CRIT_SECT( m_eventsLocker);
+#else
+        wxENTER_CRIT_SECT( *m_eventsLocker);
+#endif

 
 

-    while (node != NULL) {
-      event = (wxEvent *)node->Data();
-      ProcessEvent(*event);
-      delete node;
-      node = m_pendingEvents->First();
+        node = m_pendingEvents->First();

     }
     }

-}
+
+#if defined(__VISAGECPP__)
+    wxLEAVE_CRIT_SECT( m_eventsLocker);
+#else
+    wxLEAVE_CRIT_SECT( *m_eventsLocker);

 #endif
 #endif

+}

 
 /*
  * Event table stuff
 
 /*
  * Event table stuff


@@ -607,25 +696,31 @@ void wxEvtHandler::ProcessPendingEvents()
 bool wxEvtHandler::ProcessEvent(wxEvent& event)
 {
 #if wxUSE_GUI
 bool wxEvtHandler::ProcessEvent(wxEvent& event)
 {
 #if wxUSE_GUI

-    /* check that our flag corresponds to reality */
+    // check that our flag corresponds to reality

     wxASSERT( m_isWindow == IsKindOf(CLASSINFO(wxWindow)) );
 #endif // wxUSE_GUI
 
     wxASSERT( m_isWindow == IsKindOf(CLASSINFO(wxWindow)) );
 #endif // wxUSE_GUI
 

-    /* An event handler can be enabled or disabled */
+    // An event handler can be enabled or disabled

     if ( GetEvtHandlerEnabled() )
     {
     if ( GetEvtHandlerEnabled() )
     {

-#if wxUSE_THREADS
-        /* Check whether we are in a child thread. */
-        if (!wxThread::IsMain())
+    
+#if 0
+/*
+        What is this? When using GUI threads, a non main
+        threads can send an event and process it itself.
+        This breaks GTK's GUI threads, so please explain.
+*/
+
+        // Check whether we are in a child thread.
+        if ( !wxThread::IsMain() )

           return ProcessThreadEvent(event);
 #endif
           return ProcessThreadEvent(event);
 #endif

-        /* Handle per-instance dynamic event tables first */

 
 

+        // Handle per-instance dynamic event tables first

         if ( m_dynamicEvents && SearchDynamicEventTable(event) )
             return TRUE;
 
         if ( m_dynamicEvents && SearchDynamicEventTable(event) )
             return TRUE;
 

-        /* Then static per-class event tables */
-
+        // Then static per-class event tables

         const wxEventTable *table = GetEventTable();
 
 #if wxUSE_GUI && wxUSE_VALIDATORS
         const wxEventTable *table = GetEventTable();
 
 #if wxUSE_GUI && wxUSE_VALIDATORS


@@ -701,37 +796,48 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
 
 bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
 {
 
 bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
 {

-    int i = 0;
-    int commandId = event.GetId();
-
-    // BC++ doesn't like while (table.entries[i].m_fn)
+    wxEventType eventType = event.GetEventType();
+    int eventId = event.GetId();

 
 

-#ifdef __SC__
-    while (table.entries[i].m_fn != 0)
+    // BC++ doesn't like testing for m_fn without != 0
+    for ( int i = 0; table.entries[i].m_fn != 0; i++ )
+    {
+        // the line using reference exposes a bug in gcc: although it _seems_
+        // to work, it leads to weird crashes later on during program
+        // execution
+#ifdef __GNUG__
+        wxEventTableEntry entry = table.entries[i];

 #else
 #else

-    while (table.entries[i].m_fn != 0L)
+        const wxEventTableEntry& entry = table.entries[i];

 #endif
 #endif

-    {
-        if ((event.GetEventType() == table.entries[i].m_eventType) &&
-                (table.entries[i].m_id == -1 || // Match, if event spec says any id will do (id == -1)
-                 (table.entries[i].m_lastId == -1 && commandId == table.entries[i].m_id) ||
-                 (table.entries[i].m_lastId != -1 &&
-                  (commandId >= table.entries[i].m_id && commandId <= table.entries[i].m_lastId))))
+
+        // match only if the event type is the same and the id is either -1 in
+        // the event table (meaning "any") or the event id matches the id
+        // specified in the event table either exactly or by falling into
+        // range between first and last
+        if ( eventType == entry.m_eventType )

         {
         {

-            event.Skip(FALSE);
-            event.m_callbackUserData = table.entries[i].m_callbackUserData;
+            int tableId1 = entry.m_id,
+                tableId2 = entry.m_lastId;

 
 

-            (this->*((wxEventFunction) (table.entries[i].m_fn)))(event);
+            if ( (tableId1 == -1) ||
+                 (tableId2 == -1 && eventId == tableId1) ||
+                 (tableId2 != -1 &&
+                    (eventId >= tableId1 && eventId <= tableId2)) )
+            {
+                event.Skip(FALSE);
+                event.m_callbackUserData = entry.m_callbackUserData;

 
 

-            if ( event.GetSkipped() )
-                return FALSE;
-            else
-                return TRUE;
+                (this->*((wxEventFunction) (entry.m_fn)))(event);
+
+                return !event.GetSkipped();
+            }

         }
         }

-        i++;

     }
     }

+

     return FALSE;
 }
     return FALSE;
 }

+

 void wxEvtHandler::Connect( int id, int lastId,
                             wxEventType eventType,
                             wxObjectEventFunction func,
 void wxEvtHandler::Connect( int id, int lastId,
                             wxEventType eventType,
                             wxObjectEventFunction func,


@@ -750,6 +856,33 @@ void wxEvtHandler::Connect( int id, int lastId,
     m_dynamicEvents->Append( (wxObject*) entry );
 }
 
     m_dynamicEvents->Append( (wxObject*) entry );
 }
 

+bool wxEvtHandler::Disconnect( int id, int lastId, wxEventType eventType,
+                  wxObjectEventFunction func,
+                  wxObject *userData )
+{
+    if (!m_dynamicEvents)
+        return FALSE;
+
+    wxNode *node = m_dynamicEvents->First();
+    while (node)
+    {
+        wxEventTableEntry *entry = (wxEventTableEntry*)node->Data();
+        if ((entry->m_id == id) &&
+            ((entry->m_lastId == lastId) || (lastId == -1)) &&
+            ((entry->m_eventType == eventType) || (eventType == wxEVT_NULL)) &&
+            ((entry->m_fn == func) || (func == (wxObjectEventFunction)NULL)) &&
+            ((entry->m_callbackUserData == userData) || (userData == (wxObject*)NULL)))
+        {
+            if (entry->m_callbackUserData) delete entry->m_callbackUserData;
+            m_dynamicEvents->DeleteNode( node );
+            delete entry;
+            return TRUE;
+        }
+        node = node->Next();
+    }
+    return FALSE;
+}
+

 bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event )
 {
     wxCHECK_MSG( m_dynamicEvents, FALSE,
 bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event )
 {
     wxCHECK_MSG( m_dynamicEvents, FALSE,