1. undid my wrong fix to wxWindowBase::Centre

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

diff --git a/src/common/event.cpp b/src/common/event.cpp
index 34cb92fcf7977579d809c43654dce2c75e27023c..1b71ae091290f6de885dfd848a8067281bdaa1f9 100644 (file)
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -6,9 +6,17 @@
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem
 // Created:     01/02/97
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart and Markus Holzem

-// Licence:       wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

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

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


@@ -22,44 +30,60 @@
 
 #ifndef WX_PRECOMP
     #include "wx/defs.h"
 
 #ifndef WX_PRECOMP
     #include "wx/defs.h"

-    #include "wx/control.h"
-    #include "wx/utils.h"

     #include "wx/app.h"
     #include "wx/app.h"

-    #include "wx/dc.h"
+    #include "wx/list.h"
+
+    #if wxUSE_GUI
+        #include "wx/control.h"
+        #include "wx/utils.h"
+        #include "wx/dc.h"
+    #endif // wxUSE_GUI

 #endif
 
 #include "wx/event.h"
 #endif
 
 #include "wx/event.h"

-#include "wx/validate.h"
+
+#if wxUSE_GUI
+    #include "wx/validate.h"
+#endif // wxUSE_GUI
+
+// ----------------------------------------------------------------------------
+// wxWin macros
+// ----------------------------------------------------------------------------

 
 #if !USE_SHARED_LIBRARY
     IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
     IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)
 
 #if !USE_SHARED_LIBRARY
     IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
     IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)

-    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(wxIdleEvent, wxEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)

-    IMPLEMENT_DYNAMIC_CLASS(wxUpdateUIEvent, wxCommandEvent)
-    IMPLEMENT_DYNAMIC_CLASS(wxNavigationKeyEvent, wxCommandEvent)
-    IMPLEMENT_DYNAMIC_CLASS(wxPaletteChangedEvent, wxEvent)
-    IMPLEMENT_DYNAMIC_CLASS(wxQueryNewPaletteEvent, 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)
+    #endif // wxUSE_GUI

 
     const wxEventTable *wxEvtHandler::GetEventTable() const
         { return &wxEvtHandler::sm_eventTable; }
 
     const wxEventTable *wxEvtHandler::GetEventTable() const
         { return &wxEvtHandler::sm_eventTable; }


@@ -72,12 +96,26 @@
 
 #endif // !USE_SHARED_LIBRARY
 
 
 #endif // !USE_SHARED_LIBRARY
 

+// ----------------------------------------------------------------------------
+// global variables
+// ----------------------------------------------------------------------------
+
+// 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,


@@ -91,7 +129,6 @@ wxEvent::wxEvent(int theId)
 {
     m_eventType = wxEVT_NULL;
     m_eventObject = (wxObject *) NULL;
 {
     m_eventType = wxEVT_NULL;
     m_eventObject = (wxObject *) NULL;

-    m_eventHandle = (char *) NULL;

     m_timeStamp = 0;
     m_id = theId;
     m_skipped = FALSE;
     m_timeStamp = 0;
     m_id = theId;
     m_skipped = FALSE;


@@ -101,12 +138,11 @@ wxEvent::wxEvent(int theId)
 
 void wxEvent::CopyObject(wxObject& object_dest) const
 {
 
 void wxEvent::CopyObject(wxObject& object_dest) const
 {

-    wxEvent *obj = (wxEvent *)&object_dest; 
+    wxEvent *obj = (wxEvent *)&object_dest;

     wxObject::CopyObject(object_dest);
 
     obj->m_eventType = m_eventType;
     obj->m_eventObject = m_eventObject;
     wxObject::CopyObject(object_dest);
 
     obj->m_eventType = m_eventType;
     obj->m_eventObject = m_eventObject;

-    obj->m_eventHandle = m_eventHandle;

     obj->m_timeStamp = m_timeStamp;
     obj->m_id = m_id;
     obj->m_skipped = m_skipped;
     obj->m_timeStamp = m_timeStamp;
     obj->m_id = m_id;
     obj->m_skipped = m_skipped;


@@ -114,6 +150,8 @@ void wxEvent::CopyObject(wxObject& object_dest) const
     obj->m_isCommandEvent = m_isCommandEvent;
 }
 
     obj->m_isCommandEvent = m_isCommandEvent;
 }
 

+#if wxUSE_GUI
+

 /*
  * Command events
  *
 /*
  * Command events
  *


@@ -127,13 +165,13 @@ wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId)
     m_extraLong = 0;
     m_commandInt = 0;
     m_id = theId;
     m_extraLong = 0;
     m_commandInt = 0;
     m_id = theId;

-    m_commandString = (wxChar *) NULL;
+    m_commandString = wxEmptyString;

     m_isCommandEvent = TRUE;
 }
 
 void wxCommandEvent::CopyObject(wxObject& obj_d) const
 {
     m_isCommandEvent = TRUE;
 }
 
 void wxCommandEvent::CopyObject(wxObject& obj_d) const
 {

-    wxCommandEvent *obj = (wxCommandEvent *)&obj_d; 
+    wxCommandEvent *obj = (wxCommandEvent *)&obj_d;

 
     wxEvent::CopyObject(obj_d);
 
 
     wxEvent::CopyObject(obj_d);
 


@@ -170,6 +208,16 @@ wxScrollWinEvent::wxScrollWinEvent(wxEventType commandType,
     m_commandInt = pos;
 }
 
     m_commandInt = pos;
 }
 

+void wxScrollWinEvent::CopyObject(wxObject& obj_d) const
+{
+    wxScrollWinEvent *obj = (wxScrollWinEvent*)&obj_d;
+
+    wxEvent::CopyObject(obj_d);
+
+    obj->m_extraLong    = m_extraLong;
+    obj->m_commandInt   = m_commandInt;
+}
+

 /*
  * Mouse events
  *
 /*
  * Mouse events
  *


@@ -221,7 +269,7 @@ bool wxMouseEvent::ButtonDClick(int but) const
         case 3:
             return RightDClick();
         default:
         case 3:
             return RightDClick();
         default:

-            wxFAIL_MSG(_T("invalid parameter in wxMouseEvent::ButtonDClick"));
+            wxFAIL_MSG(wxT("invalid parameter in wxMouseEvent::ButtonDClick"));

     }
 
     return FALSE;
     }
 
     return FALSE;


@@ -242,7 +290,7 @@ bool wxMouseEvent::ButtonDown(int but) const
         case 3:
             return RightDown();
         default:
         case 3:
             return RightDown();
         default:

-            wxFAIL_MSG(_T("invalid parameter in wxMouseEvent::ButtonDown"));
+            wxFAIL_MSG(wxT("invalid parameter in wxMouseEvent::ButtonDown"));

     }
 
     return FALSE;
     }
 
     return FALSE;


@@ -262,7 +310,7 @@ bool wxMouseEvent::ButtonUp(int but) const
         case 3:
             return RightUp();
         default:
         case 3:
             return RightUp();
         default:

-            wxFAIL_MSG(_T("invalid parameter in wxMouseEvent::ButtonUp"));
+            wxFAIL_MSG(wxT("invalid parameter in wxMouseEvent::ButtonUp"));

     }
 
     return FALSE;
     }
 
     return FALSE;


@@ -273,7 +321,7 @@ 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:


@@ -281,7 +329,7 @@ bool wxMouseEvent::Button(int but) const
         case 3:
             return (RightDown() || RightUp() || RightDClick());
         default:
         case 3:
             return (RightDown() || RightUp() || RightDClick());
         default:

-            wxFAIL_MSG(_T("invalid parameter in wxMouseEvent::Button"));
+            wxFAIL_MSG(wxT("invalid parameter in wxMouseEvent::Button"));

     }
 
     return FALSE;
     }
 
     return FALSE;


@@ -299,7 +347,7 @@ bool wxMouseEvent::ButtonIsDown(int but) const
         case 3:
             return RightIsDown();
         default:
         case 3:
             return RightIsDown();
         default:

-            wxFAIL_MSG(_T("invalid parameter in wxMouseEvent::ButtonIsDown"));
+            wxFAIL_MSG(wxT("invalid parameter in wxMouseEvent::ButtonIsDown"));

     }
 
     return FALSE;
     }
 
     return FALSE;


@@ -398,7 +446,7 @@ void wxCloseEvent::CopyObject(wxObject& obj_d) const
 #endif
     obj->m_canVeto = m_canVeto;
 }
 #endif
     obj->m_canVeto = m_canVeto;
 }

- 
+

 void wxShowEvent::CopyObject(wxObject& obj_d) const
 {
     wxShowEvent *obj = (wxShowEvent *)&obj_d;
 void wxShowEvent::CopyObject(wxObject& obj_d) const
 {
     wxShowEvent *obj = (wxShowEvent *)&obj_d;


@@ -417,7 +465,7 @@ void wxJoystickEvent::CopyObject(wxObject& obj_d) const
     obj->m_buttonChange = m_buttonChange;
     obj->m_buttonState = m_buttonState;
     obj->m_joyStick = m_joyStick;
     obj->m_buttonChange = m_buttonChange;
     obj->m_buttonState = m_buttonState;
     obj->m_joyStick = m_joyStick;

-} 
+}

 
 void wxDropFilesEvent::CopyObject(wxObject& obj_d) const
 {
 
 void wxDropFilesEvent::CopyObject(wxObject& obj_d) const
 {


@@ -427,15 +475,7 @@ void wxDropFilesEvent::CopyObject(wxObject& obj_d) const
     obj->m_noFiles = m_noFiles;
     obj->m_pos = m_pos;
     // TODO: Problem with obj->m_files. It should be deallocated by the
     obj->m_noFiles = m_noFiles;
     obj->m_pos = m_pos;
     // TODO: Problem with obj->m_files. It should be deallocated by the

-    // destructor of the event. 
-}
-
-void wxIdleEvent::CopyObject(wxObject& obj_d) const
-{
-    wxIdleEvent *obj = (wxIdleEvent *)&obj_d;
-    wxEvent::CopyObject(obj_d);
-
-    obj->m_requestMore = m_requestMore;
+    // destructor of the event.

 }
 
 void wxUpdateUIEvent::CopyObject(wxObject &obj_d) const
 }
 
 void wxUpdateUIEvent::CopyObject(wxObject &obj_d) const


@@ -467,6 +507,28 @@ void wxQueryNewPaletteEvent::CopyObject(wxObject& obj_d) const
     obj->m_paletteRealized = m_paletteRealized;
 }
 
     obj->m_paletteRealized = m_paletteRealized;
 }
 

+wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win)
+                   : wxEvent(wxEVT_CREATE)
+{
+    SetEventObject(win);
+}
+
+wxWindowDestroyEvent::wxWindowDestroyEvent(wxWindow *win)
+                    : wxEvent(wxEVT_DESTROY)
+{
+    SetEventObject(win);
+}
+
+#endif // wxUSE_GUI
+
+void wxIdleEvent::CopyObject(wxObject& obj_d) const
+{
+    wxIdleEvent *obj = (wxIdleEvent *)&obj_d;
+    wxEvent::CopyObject(obj_d);
+
+    obj->m_requestMore = m_requestMore;
+}
+

 /*
  * Event handler
  */
 /*
  * Event handler
  */


@@ -478,10 +540,10 @@ 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();
+    m_eventsLocker = new wxCriticalSection;

 #endif
 #endif

-    m_pendingEvents = (wxList *) NULL;

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


@@ -506,62 +568,76 @@ wxEvtHandler::~wxEvtHandler()
         delete m_dynamicEvents;
     };
 
         delete m_dynamicEvents;
     };
 

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

 
 

+#if wxUSE_THREADS

     delete m_eventsLocker;
 #endif
 }
 
 #if wxUSE_THREADS
 
     delete m_eventsLocker;
 #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
     wxCriticalSectionLocker locker(*m_eventsLocker);
 
     // check that we are really in a child thread

-    wxASSERT( !wxThread::IsMain() );
+    wxASSERT_MSG( !wxThread::IsMain(),
+                  wxT("use ProcessEvent() in main thread") );
+
+    AddPendingEvent(event);
+
+    return TRUE;
+}
+
+#endif // wxUSE_THREADS

 
 

-    if (m_pendingEvents == NULL)
-      m_pendingEvents = new wxList();
+void wxEvtHandler::AddPendingEvent(wxEvent& event)
+{
+    if ( !m_pendingEvents )
+      m_pendingEvents = new wxList;

 
 

-    event_main = (wxEvent *)event.Clone();
+    wxEvent *event2 = (wxEvent *)event.Clone();

 
 

-    m_pendingEvents->Append(event_main);
+    m_pendingEvents->Append(event2);

 
 

-    wxPendingEventsLocker->Enter();
+    wxENTER_CRIT_SECT(wxPendingEventsLocker);
+
+    if ( !wxPendingEvents )
+        wxPendingEvents = new wxList;

     wxPendingEvents->Append(this);
     wxPendingEvents->Append(this);

-    wxPendingEventsLocker->Leave();

 
 

-#ifdef __WXGTK__
-//    if (g_isIdle) wxapp_install_idle_handler();
-#endif
+    wxLEAVE_CRIT_SECT(wxPendingEventsLocker);

 
 

-    return TRUE;
+    // TODO: Wake up idle handler for the other platforms.
+#ifdef __WXGTK__
+    extern bool g_isIdle;
+    extern void wxapp_install_idle_handler();
+    if ( g_isIdle )
+        wxapp_install_idle_handler();
+#elif wxUSE_GUI // this works for wxMSW, but may be for others too?
+    // might also send a dummy message to the top level window, this would
+    // probably be cleaner?
+    wxIdleEvent eventIdle;
+    wxTheApp->OnIdle(eventIdle);
+#endif // platform

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

-    wxCriticalSectionLocker locker(*m_eventsLocker);
+    wxCRIT_SECT_LOCKER(locker, m_eventsLocker);
+

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

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

     }
 }
     }
 }

-#endif

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


@@ -569,26 +645,28 @@ void wxEvtHandler::ProcessPendingEvents()
 
 bool wxEvtHandler::ProcessEvent(wxEvent& event)
 {
 
 bool wxEvtHandler::ProcessEvent(wxEvent& event)
 {

+#if wxUSE_GUI

     // check that our flag corresponds to reality
     wxASSERT( m_isWindow == IsKindOf(CLASSINFO(wxWindow)) );
     // check that our flag corresponds to reality
     wxASSERT( m_isWindow == IsKindOf(CLASSINFO(wxWindow)) );

+#endif // wxUSE_GUI

 
     // An event handler can be enabled or disabled
     if ( GetEvtHandlerEnabled() )
     {
 #if wxUSE_THREADS
 
     // An event handler can be enabled or disabled
     if ( GetEvtHandlerEnabled() )
     {
 #if wxUSE_THREADS

-       // Check whether we are in a child thread.
-        if (!wxThread::IsMain())
+        // Check whether we are in a child thread.
+        if ( !wxThread::IsMain() )

           return ProcessThreadEvent(event);
           return ProcessThreadEvent(event);

-#endif
-        // Handle per-instance dynamic event tables first
+#endif // wxUSE_THREADS

 
 

+        // Handle per-instance dynamic event tables first

         if ( m_dynamicEvents && SearchDynamicEventTable(event) )
             return TRUE;
 
         // Then static per-class event tables
         if ( m_dynamicEvents && SearchDynamicEventTable(event) )
             return TRUE;
 
         // Then static per-class event tables

-

         const wxEventTable *table = GetEventTable();
 
         const wxEventTable *table = GetEventTable();
 

+#if wxUSE_GUI && wxUSE_VALIDATORS

         // Try the associated validator first, if this is a window.
         // Problem: if the event handler of the window has been replaced,
         // this wxEvtHandler may no longer be a window.
         // Try the associated validator first, if this is a window.
         // Problem: if the event handler of the window has been replaced,
         // this wxEvtHandler may no longer be a window.


@@ -597,7 +675,7 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
         // THIS CAN BE CURED if PushEventHandler is used instead of
         // SetEventHandler, and then processing will be passed down the
         // chain of event handlers.
         // THIS CAN BE CURED if PushEventHandler is used instead of
         // SetEventHandler, and then processing will be passed down the
         // chain of event handlers.

-        if ( m_isWindow )
+        if (m_isWindow)

         {
             wxWindow *win = (wxWindow *)this;
 
         {
             wxWindow *win = (wxWindow *)this;
 


@@ -612,9 +690,10 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
                 }
             }
         }
                 }
             }
         }

+#endif

 
         // Search upwards through the inheritance hierarchy
 
         // Search upwards through the inheritance hierarchy

-        while ( table )
+        while (table)

         {
             if ( SearchEventTable((wxEventTable&)*table, event) )
                 return TRUE;
         {
             if ( SearchEventTable((wxEventTable&)*table, event) )
                 return TRUE;


@@ -629,6 +708,7 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
             return TRUE;
     }
 
             return TRUE;
     }
 

+#if wxUSE_GUI

     // Carry on up the parent-child hierarchy,
     // but only if event is a command event: it wouldn't
     // make sense for a parent to receive a child's size event, for example
     // Carry on up the parent-child hierarchy,
     // but only if event is a command event: it wouldn't
     // make sense for a parent to receive a child's size event, for example


@@ -639,6 +719,7 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
         if (parent && !parent->IsBeingDeleted())
             return parent->GetEventHandler()->ProcessEvent(event);
     }
         if (parent && !parent->IsBeingDeleted())
             return parent->GetEventHandler()->ProcessEvent(event);
     }

+#endif // wxUSE_GUI

 
     // Last try - application object.
     if ( wxTheApp && (this != wxTheApp) )
 
     // Last try - application object.
     if ( wxTheApp && (this != wxTheApp) )


@@ -710,7 +791,7 @@ void wxEvtHandler::Connect( int id, int lastId,
 bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event )
 {
     wxCHECK_MSG( m_dynamicEvents, FALSE,
 bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event )
 {
     wxCHECK_MSG( m_dynamicEvents, FALSE,

-                 _T("caller should check that we have dynamic events") );
+                 wxT("caller should check that we have dynamic events") );

 
     int commandId = event.GetId();
 
 
     int commandId = event.GetId();
 


@@ -754,6 +835,8 @@ bool wxEvtHandler::OnClose()
 }
 #endif // WXWIN_COMPATIBILITY
 
 }
 #endif // WXWIN_COMPATIBILITY
 

+#if wxUSE_GUI
+

 // Find a window with the focus, that is also a descendant of the given window.
 // This is used to determine the window to initially send commands to.
 wxWindow* wxFindFocusDescendant(wxWindow* ancestor)
 // Find a window with the focus, that is also a descendant of the given window.
 // This is used to determine the window to initially send commands to.
 wxWindow* wxFindFocusDescendant(wxWindow* ancestor)


@@ -777,3 +860,4 @@ wxWindow* wxFindFocusDescendant(wxWindow* ancestor)
     return focusWin;
 }
 
     return focusWin;
 }
 

+#endif // wxUSE_GUI