compilation fix for STL build; also don't pass unknown string potentially containing...

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

diff --git a/src/common/event.cpp b/src/common/event.cpp
index ec31583f0d0caaf600a64b0a9b1fa56db211866e..dc121dee420abdf6048d516c75438140bda7b39b 100644 (file)
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        event.cpp
+// Name:        src/common/event.cpp

 // Purpose:     Event classes
 // Author:      Julian Smart
 // Modified by:
 // Purpose:     Event classes
 // Author:      Julian Smart
 // Modified by:


@@ -24,28 +24,26 @@
     #pragma hdrstop
 #endif
 
     #pragma hdrstop
 #endif
 

+#include "wx/event.h"
+#include "wx/evtloop.h"
+

 #ifndef WX_PRECOMP
 #ifndef WX_PRECOMP

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

     #include "wx/list.h"
     #include "wx/list.h"

+    #include "wx/app.h"
+    #include "wx/utils.h"
+    #include "wx/stopwatch.h"
+    #include "wx/module.h"

 
     #if wxUSE_GUI
 
     #if wxUSE_GUI

+        #include "wx/window.h"

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

-        #include "wx/utils.h"

         #include "wx/dc.h"
         #include "wx/textctrl.h"
         #include "wx/dc.h"
         #include "wx/textctrl.h"

+        #include "wx/validate.h"

     #endif // wxUSE_GUI
 #endif
 
     #endif // wxUSE_GUI
 #endif
 

-#include "wx/event.h"
-#include "wx/module.h"
-
-#if wxUSE_GUI
-    #include "wx/validate.h"
-#if wxUSE_STOPWATCH
-    #include "wx/stopwatch.h"
-#endif
-#endif // wxUSE_GUI
+#include "wx/thread.h"

 
 // ----------------------------------------------------------------------------
 // wxWin macros
 
 // ----------------------------------------------------------------------------
 // wxWin macros


@@ -54,10 +52,10 @@
 #if wxUSE_BASE
     IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
     IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)
 #if wxUSE_BASE
     IMPLEMENT_DYNAMIC_CLASS(wxEvtHandler, wxObject)
     IMPLEMENT_ABSTRACT_CLASS(wxEvent, wxObject)

+    IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)

 #endif // wxUSE_BASE
 
 #if wxUSE_GUI
 #endif // wxUSE_BASE
 
 #if wxUSE_GUI

-    IMPLEMENT_DYNAMIC_CLASS(wxIdleEvent, wxEvent)

     IMPLEMENT_DYNAMIC_CLASS(wxCommandEvent, wxEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxNotifyEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxScrollEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxCommandEvent, wxEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxNotifyEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxScrollEvent, wxCommandEvent)


@@ -92,6 +90,8 @@
     IMPLEMENT_DYNAMIC_CLASS(wxHelpEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxContextMenuEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxMouseCaptureChangedEvent, wxEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxHelpEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxContextMenuEvent, wxCommandEvent)
     IMPLEMENT_DYNAMIC_CLASS(wxMouseCaptureChangedEvent, wxEvent)

+    IMPLEMENT_DYNAMIC_CLASS(wxMouseCaptureLostEvent, wxEvent)
+    IMPLEMENT_DYNAMIC_CLASS(wxClipboardTextEvent, wxCommandEvent)

 #endif // wxUSE_GUI
 
 #if wxUSE_BASE
 #endif // wxUSE_GUI
 
 #if wxUSE_BASE


@@ -111,37 +111,40 @@ const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] =
     { DECLARE_EVENT_TABLE_ENTRY(wxEVT_NULL, 0, 0, (wxObjectEventFunction)NULL, NULL) };
 
 
     { DECLARE_EVENT_TABLE_ENTRY(wxEVT_NULL, 0, 0, (wxObjectEventFunction)NULL, NULL) };
 
 

-#ifdef __WXDEBUG__
-// Clear up event hash table contents or we can get problems
-// when C++ is cleaning up the static object
+// wxUSE_MEMORY_TRACING considers memory freed from the static objects dtors
+// leaked, so we need to manually clean up all event tables before checking for
+// the memory leaks when using it, however this breaks re-initializing the
+// library (i.e. repeated calls to wxInitialize/wxUninitialize) because the
+// event tables won't be rebuilt the next time, so disable this by default
+#if defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING
+

 class wxEventTableEntryModule: public wxModule
 {
 class wxEventTableEntryModule: public wxModule
 {

-DECLARE_DYNAMIC_CLASS(wxEventTableEntryModule)

 public:
 public:

-    wxEventTableEntryModule() {}
-    bool OnInit() { return true; }
-    void OnExit()
-    {
-        wxEventHashTable::ClearAll();
-    }
+    wxEventTableEntryModule() { }
+    virtual bool OnInit() { return true; }
+    virtual void OnExit() { wxEventHashTable::ClearAll(); }
+
+    DECLARE_DYNAMIC_CLASS(wxEventTableEntryModule)

 };
 };

+

 IMPLEMENT_DYNAMIC_CLASS(wxEventTableEntryModule, wxModule)
 IMPLEMENT_DYNAMIC_CLASS(wxEventTableEntryModule, wxModule)

-#endif
+
+#endif // __WXDEBUG__ && wxUSE_MEMORY_TRACING

 
 // ----------------------------------------------------------------------------
 // global variables
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // global variables
 // ----------------------------------------------------------------------------
 

-// To put pending event handlers
-wxList *wxPendingEvents = (wxList *)NULL;
+// List containing event handlers with pending events (each handler can occur
+// at most once here)
+wxList *wxPendingEvents = NULL;

 
 #if wxUSE_THREADS
     // protects wxPendingEvents list
 
 #if wxUSE_THREADS
     // protects wxPendingEvents list

-    wxCriticalSection *wxPendingEventsLocker = (wxCriticalSection *)NULL;
+    wxCriticalSection *wxPendingEventsLocker = NULL;

 #endif
 
 #endif
 

-#if !WXWIN_COMPATIBILITY_EVENT_TYPES
-

 // common event types are defined here, other event types are defined by the
 // components which use them
 
 // common event types are defined here, other event types are defined by the
 // components which use them
 


@@ -151,15 +154,12 @@ const wxEventType wxEVT_USER_FIRST = wxEVT_FIRST + 2000;
 DEFINE_EVENT_TYPE(wxEVT_NULL)
 DEFINE_EVENT_TYPE(wxEVT_IDLE)
 DEFINE_EVENT_TYPE(wxEVT_SOCKET)
 DEFINE_EVENT_TYPE(wxEVT_NULL)
 DEFINE_EVENT_TYPE(wxEVT_IDLE)
 DEFINE_EVENT_TYPE(wxEVT_SOCKET)

-
-#endif // !WXWIN_COMPATIBILITY_EVENT_TYPES
+DEFINE_EVENT_TYPE(wxEVT_TIMER)

 
 #endif // wxUSE_BASE
 
 #if wxUSE_GUI
 
 
 #endif // wxUSE_BASE
 
 #if wxUSE_GUI
 

-#if !WXWIN_COMPATIBILITY_EVENT_TYPES
-

 DEFINE_EVENT_TYPE(wxEVT_COMMAND_BUTTON_CLICKED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHECKBOX_CLICKED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHOICE_SELECTED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_BUTTON_CLICKED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHECKBOX_CLICKED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHOICE_SELECTED)


@@ -176,9 +176,7 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_COMBOBOX_SELECTED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOOL_RCLICKED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOOL_ENTER)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_SPINCTRL_UPDATED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOOL_RCLICKED)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOOL_ENTER)
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_SPINCTRL_UPDATED)

-
-// Sockets and timers send events, too
-DEFINE_EVENT_TYPE(wxEVT_TIMER)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOOL_DROPDOWN_CLICKED)

 
 // Mouse event types
 DEFINE_EVENT_TYPE(wxEVT_LEFT_DOWN)
 
 // Mouse event types
 DEFINE_EVENT_TYPE(wxEVT_LEFT_DOWN)


@@ -197,6 +195,12 @@ DEFINE_EVENT_TYPE(wxEVT_SET_FOCUS)
 DEFINE_EVENT_TYPE(wxEVT_KILL_FOCUS)
 DEFINE_EVENT_TYPE(wxEVT_CHILD_FOCUS)
 DEFINE_EVENT_TYPE(wxEVT_MOUSEWHEEL)
 DEFINE_EVENT_TYPE(wxEVT_KILL_FOCUS)
 DEFINE_EVENT_TYPE(wxEVT_CHILD_FOCUS)
 DEFINE_EVENT_TYPE(wxEVT_MOUSEWHEEL)

+DEFINE_EVENT_TYPE(wxEVT_AUX1_DOWN)
+DEFINE_EVENT_TYPE(wxEVT_AUX1_UP)
+DEFINE_EVENT_TYPE(wxEVT_AUX1_DCLICK)
+DEFINE_EVENT_TYPE(wxEVT_AUX2_DOWN)
+DEFINE_EVENT_TYPE(wxEVT_AUX2_UP)
+DEFINE_EVENT_TYPE(wxEVT_AUX2_DCLICK)

 
 // Non-client mouse events
 DEFINE_EVENT_TYPE(wxEVT_NC_LEFT_DOWN)
 
 // Non-client mouse events
 DEFINE_EVENT_TYPE(wxEVT_NC_LEFT_DOWN)


@@ -251,12 +255,13 @@ DEFINE_EVENT_TYPE(wxEVT_SIZE)
 DEFINE_EVENT_TYPE(wxEVT_SIZING)
 DEFINE_EVENT_TYPE(wxEVT_MOVE)
 DEFINE_EVENT_TYPE(wxEVT_MOVING)
 DEFINE_EVENT_TYPE(wxEVT_SIZING)
 DEFINE_EVENT_TYPE(wxEVT_MOVE)
 DEFINE_EVENT_TYPE(wxEVT_MOVING)

+DEFINE_EVENT_TYPE(wxEVT_MOVE_START)
+DEFINE_EVENT_TYPE(wxEVT_MOVE_END)

 DEFINE_EVENT_TYPE(wxEVT_CLOSE_WINDOW)
 DEFINE_EVENT_TYPE(wxEVT_END_SESSION)
 DEFINE_EVENT_TYPE(wxEVT_QUERY_END_SESSION)
 DEFINE_EVENT_TYPE(wxEVT_HIBERNATE)
 DEFINE_EVENT_TYPE(wxEVT_ACTIVATE_APP)
 DEFINE_EVENT_TYPE(wxEVT_CLOSE_WINDOW)
 DEFINE_EVENT_TYPE(wxEVT_END_SESSION)
 DEFINE_EVENT_TYPE(wxEVT_QUERY_END_SESSION)
 DEFINE_EVENT_TYPE(wxEVT_HIBERNATE)
 DEFINE_EVENT_TYPE(wxEVT_ACTIVATE_APP)

-DEFINE_EVENT_TYPE(wxEVT_POWER)

 DEFINE_EVENT_TYPE(wxEVT_ACTIVATE)
 DEFINE_EVENT_TYPE(wxEVT_CREATE)
 DEFINE_EVENT_TYPE(wxEVT_DESTROY)
 DEFINE_EVENT_TYPE(wxEVT_ACTIVATE)
 DEFINE_EVENT_TYPE(wxEVT_CREATE)
 DEFINE_EVENT_TYPE(wxEVT_DESTROY)


@@ -264,6 +269,7 @@ DEFINE_EVENT_TYPE(wxEVT_SHOW)
 DEFINE_EVENT_TYPE(wxEVT_ICONIZE)
 DEFINE_EVENT_TYPE(wxEVT_MAXIMIZE)
 DEFINE_EVENT_TYPE(wxEVT_MOUSE_CAPTURE_CHANGED)
 DEFINE_EVENT_TYPE(wxEVT_ICONIZE)
 DEFINE_EVENT_TYPE(wxEVT_MAXIMIZE)
 DEFINE_EVENT_TYPE(wxEVT_MOUSE_CAPTURE_CHANGED)

+DEFINE_EVENT_TYPE(wxEVT_MOUSE_CAPTURE_LOST)

 DEFINE_EVENT_TYPE(wxEVT_PAINT)
 DEFINE_EVENT_TYPE(wxEVT_ERASE_BACKGROUND)
 DEFINE_EVENT_TYPE(wxEVT_NC_PAINT)
 DEFINE_EVENT_TYPE(wxEVT_PAINT)
 DEFINE_EVENT_TYPE(wxEVT_ERASE_BACKGROUND)
 DEFINE_EVENT_TYPE(wxEVT_NC_PAINT)


@@ -288,6 +294,11 @@ DEFINE_EVENT_TYPE(wxEVT_COMPARE_ITEM)
 DEFINE_EVENT_TYPE(wxEVT_INIT_DIALOG)
 DEFINE_EVENT_TYPE(wxEVT_UPDATE_UI)
 
 DEFINE_EVENT_TYPE(wxEVT_INIT_DIALOG)
 DEFINE_EVENT_TYPE(wxEVT_UPDATE_UI)
 

+// Clipboard events
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_COPY)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_CUT)
+DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_PASTE)
+

 // Generic command events
 // Note: a click is a higher-level event than button down/up
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LEFT_CLICK)
 // Generic command events
 // Note: a click is a higher-level event than button down/up
 DEFINE_EVENT_TYPE(wxEVT_COMMAND_LEFT_CLICK)


@@ -302,12 +313,12 @@ DEFINE_EVENT_TYPE(wxEVT_COMMAND_ENTER)
 DEFINE_EVENT_TYPE(wxEVT_HELP)
 DEFINE_EVENT_TYPE(wxEVT_DETAILED_HELP)
 
 DEFINE_EVENT_TYPE(wxEVT_HELP)
 DEFINE_EVENT_TYPE(wxEVT_DETAILED_HELP)
 

-#endif // !WXWIN_COMPATIBILITY_EVENT_TYPES
-

 #endif // wxUSE_GUI
 
 #if wxUSE_BASE
 
 #endif // wxUSE_GUI
 
 #if wxUSE_BASE
 

+wxIdleMode wxIdleEvent::sm_idleMode = wxIDLE_PROCESS_ALL;
+

 // ============================================================================
 // implementation
 // ============================================================================
 // ============================================================================
 // implementation
 // ============================================================================


@@ -350,7 +361,7 @@ wxEvent::wxEvent(int theId, wxEventType commandType )
 }
 
 wxEvent::wxEvent(const wxEvent &src)
 }
 
 wxEvent::wxEvent(const wxEvent &src)

-    : wxObject()
+    : wxObject(src)

     , m_eventObject(src.m_eventObject)
     , m_eventType(src.m_eventType)
     , m_timeStamp(src.m_timeStamp)
     , m_eventObject(src.m_eventObject)
     , m_eventType(src.m_eventType)
     , m_timeStamp(src.m_timeStamp)


@@ -378,9 +389,6 @@ wxEvent::wxEvent(const wxEvent &src)
 
 wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId)
               : wxEvent(theId, commandType)
 
 wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId)
               : wxEvent(theId, commandType)

-#if WXWIN_COMPATIBILITY_2_4
-              , m_commandString(this)
-#endif

 {
     m_clientData = (char *) NULL;
     m_clientObject = (wxClientData *) NULL;
 {
     m_clientData = (char *) NULL;
     m_clientObject = (wxClientData *) NULL;


@@ -471,25 +479,6 @@ void wxUpdateUIEvent::ResetUpdateTime()
 #endif
 }
 
 #endif
 }
 

-/*
- * Idle events
- */
-
-wxIdleMode wxIdleEvent::sm_idleMode = wxIDLE_PROCESS_ALL;
-
-// Can we send an idle event?
-bool wxIdleEvent::CanSend(wxWindow* win)
-{
-    // Don't update if we've switched global updating off
-    // and this window doesn't support updates.
-    if (win &&
-       (GetMode() == wxIDLE_PROCESS_SPECIFIED &&
-       ((win->GetExtraStyle() & wxWS_EX_PROCESS_IDLE) == 0)))
-        return false;
-
-    return true;
-}
-

 /*
  * Scroll events
  */
 /*
  * Scroll events
  */


@@ -525,18 +514,27 @@ wxScrollWinEvent::wxScrollWinEvent(wxEventType commandType,
 wxMouseEvent::wxMouseEvent(wxEventType commandType)
 {
     m_eventType = commandType;
 wxMouseEvent::wxMouseEvent(wxEventType commandType)
 {
     m_eventType = commandType;

-    m_metaDown = false;
-    m_altDown = false;
-    m_controlDown = false;
-    m_shiftDown = false;
-    m_leftDown = false;
-    m_rightDown = false;
-    m_middleDown = false;
+

     m_x = 0;
     m_y = 0;
     m_x = 0;
     m_y = 0;

+
+    m_leftDown = false;
+    m_middleDown = false;
+    m_rightDown = false;
+    m_aux1Down = false;
+    m_aux2Down = false;
+
+    m_controlDown = false;
+    m_shiftDown = false;
+    m_altDown = false;
+    m_metaDown = false;
+
+    m_clickCount = -1;
+

     m_wheelRotation = 0;
     m_wheelDelta = 0;
     m_linesPerAction = 0;
     m_wheelRotation = 0;
     m_wheelDelta = 0;
     m_linesPerAction = 0;

+    m_wheelAxis = 0;

 }
 
 void wxMouseEvent::Assign(const wxMouseEvent& event)
 }
 
 void wxMouseEvent::Assign(const wxMouseEvent& event)


@@ -549,6 +547,8 @@ void wxMouseEvent::Assign(const wxMouseEvent& event)
     m_leftDown = event.m_leftDown;
     m_middleDown = event.m_middleDown;
     m_rightDown = event.m_rightDown;
     m_leftDown = event.m_leftDown;
     m_middleDown = event.m_middleDown;
     m_rightDown = event.m_rightDown;

+    m_aux1Down = event.m_aux1Down;
+    m_aux2Down = event.m_aux2Down;

 
     m_controlDown = event.m_controlDown;
     m_shiftDown = event.m_shiftDown;
 
     m_controlDown = event.m_controlDown;
     m_shiftDown = event.m_shiftDown;


@@ -558,6 +558,7 @@ void wxMouseEvent::Assign(const wxMouseEvent& event)
     m_wheelRotation = event.m_wheelRotation;
     m_wheelDelta = event.m_wheelDelta;
     m_linesPerAction = event.m_linesPerAction;
     m_wheelRotation = event.m_wheelRotation;
     m_wheelDelta = event.m_wheelDelta;
     m_linesPerAction = event.m_linesPerAction;

+    m_wheelAxis = event.m_wheelAxis;

 }
 
 // return true if was a button dclick event
 }
 
 // return true if was a button dclick event


@@ -570,7 +571,8 @@ bool wxMouseEvent::ButtonDClick(int but) const
             // fall through
 
         case wxMOUSE_BTN_ANY:
             // fall through
 
         case wxMOUSE_BTN_ANY:

-            return (LeftDClick() || MiddleDClick() || RightDClick());
+            return (LeftDClick() || MiddleDClick() || RightDClick() ||
+                    Aux1DClick() || Aux2DClick());

 
         case wxMOUSE_BTN_LEFT:
             return LeftDClick();
 
         case wxMOUSE_BTN_LEFT:
             return LeftDClick();


@@ -580,6 +582,12 @@ bool wxMouseEvent::ButtonDClick(int but) const
 
         case wxMOUSE_BTN_RIGHT:
             return RightDClick();
 
         case wxMOUSE_BTN_RIGHT:
             return RightDClick();

+
+        case wxMOUSE_BTN_AUX1:
+            return Aux1DClick();
+
+        case wxMOUSE_BTN_AUX2:
+            return Aux2DClick();

     }
 }
 
     }
 }
 


@@ -593,7 +601,8 @@ bool wxMouseEvent::ButtonDown(int but) const
             // fall through
 
         case wxMOUSE_BTN_ANY:
             // fall through
 
         case wxMOUSE_BTN_ANY:

-            return (LeftDown() || MiddleDown() || RightDown());
+            return (LeftDown() || MiddleDown() || RightDown() ||
+                    Aux1Down() || Aux2Down());

 
         case wxMOUSE_BTN_LEFT:
             return LeftDown();
 
         case wxMOUSE_BTN_LEFT:
             return LeftDown();


@@ -603,6 +612,12 @@ bool wxMouseEvent::ButtonDown(int but) const
 
         case wxMOUSE_BTN_RIGHT:
             return RightDown();
 
         case wxMOUSE_BTN_RIGHT:
             return RightDown();

+
+        case wxMOUSE_BTN_AUX1:
+            return Aux1Down();
+
+        case wxMOUSE_BTN_AUX2:
+            return Aux2Down();

     }
 }
 
     }
 }
 


@@ -616,7 +631,8 @@ bool wxMouseEvent::ButtonUp(int but) const
             // fall through
 
         case wxMOUSE_BTN_ANY:
             // fall through
 
         case wxMOUSE_BTN_ANY:

-            return (LeftUp() || MiddleUp() || RightUp());
+            return (LeftUp() || MiddleUp() || RightUp() ||
+                    Aux1Up() || Aux2Up());

 
         case wxMOUSE_BTN_LEFT:
             return LeftUp();
 
         case wxMOUSE_BTN_LEFT:
             return LeftUp();


@@ -626,6 +642,12 @@ bool wxMouseEvent::ButtonUp(int but) const
 
         case wxMOUSE_BTN_RIGHT:
             return RightUp();
 
         case wxMOUSE_BTN_RIGHT:
             return RightUp();

+
+        case wxMOUSE_BTN_AUX1:
+            return Aux1Up();
+
+        case wxMOUSE_BTN_AUX2:
+            return Aux2Up();

     }
 }
 
     }
 }
 


@@ -651,6 +673,12 @@ bool wxMouseEvent::Button(int but) const
 
         case wxMOUSE_BTN_RIGHT:
             return RightDown() || RightUp() || RightDClick();
 
         case wxMOUSE_BTN_RIGHT:
             return RightDown() || RightUp() || RightDClick();

+
+        case wxMOUSE_BTN_AUX1:
+           return Aux1Down() || Aux1Up() || Aux1DClick();
+
+        case wxMOUSE_BTN_AUX2:
+           return Aux2Down() || Aux2Up() || Aux2DClick();

     }
 }
 
     }
 }
 


@@ -663,7 +691,7 @@ bool wxMouseEvent::ButtonIsDown(int but) const
             // fall through
 
         case wxMOUSE_BTN_ANY:
             // fall through
 
         case wxMOUSE_BTN_ANY:

-            return LeftIsDown() || MiddleIsDown() || RightIsDown();
+            return LeftIsDown() || MiddleIsDown() || RightIsDown() || Aux1Down() || Aux2Down();

 
         case wxMOUSE_BTN_LEFT:
             return LeftIsDown();
 
         case wxMOUSE_BTN_LEFT:
             return LeftIsDown();


@@ -673,12 +701,18 @@ bool wxMouseEvent::ButtonIsDown(int but) const
 
         case wxMOUSE_BTN_RIGHT:
             return RightIsDown();
 
         case wxMOUSE_BTN_RIGHT:
             return RightIsDown();

+
+        case wxMOUSE_BTN_AUX1:
+            return Aux1IsDown();
+
+        case wxMOUSE_BTN_AUX2:
+            return Aux2IsDown();

     }
 }
 
 int wxMouseEvent::GetButton() const
 {
     }
 }
 
 int wxMouseEvent::GetButton() const
 {

-    for ( int i = 1; i <= 3; i++ )
+    for ( int i = 1; i < wxMOUSE_BTN_MAX; i++ )

     {
         if ( Button(i) )
         {
     {
         if ( Button(i) )
         {


@@ -737,11 +771,6 @@ wxKeyEvent::wxKeyEvent(const wxKeyEvent& evt)
 #endif
 }
 
 #endif
 }
 

-long wxKeyEvent::KeyCode() const
-{
-    return m_keyCode;
-}
-

 wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win)
 {
     SetEventType(wxEVT_CREATE);
 wxWindowCreateEvent::wxWindowCreateEvent(wxWindow *win)
 {
     SetEventType(wxEVT_CREATE);


@@ -760,6 +789,23 @@ wxChildFocusEvent::wxChildFocusEvent(wxWindow *win)
     SetEventObject(win);
 }
 
     SetEventObject(win);
 }
 

+// ----------------------------------------------------------------------------
+// wxHelpEvent
+// ----------------------------------------------------------------------------
+
+/* static */
+wxHelpEvent::Origin wxHelpEvent::GuessOrigin(Origin origin)
+{
+    if ( origin == Origin_Unknown )
+    {
+        // assume that the event comes from the help button if it's not from
+        // keyboard and that pressing F1 always results in the help event
+        origin = wxGetKeyState(WXK_F1) ? Origin_Keyboard : Origin_HelpButton;
+    }
+
+    return origin;
+}
+

 #endif // wxUSE_GUI
 
 
 #endif // wxUSE_GUI
 
 


@@ -799,25 +845,20 @@ wxEventHashTable::~wxEventHashTable()
 
 void wxEventHashTable::Clear()
 {
 
 void wxEventHashTable::Clear()
 {

-    size_t i;
-    for(i = 0; i < m_size; i++)
+    for ( size_t i = 0; i < m_size; i++ )

     {
         EventTypeTablePointer  eTTnode = m_eventTypeTable[i];
     {
         EventTypeTablePointer  eTTnode = m_eventTypeTable[i];

-        if (eTTnode)
-        {
-            delete eTTnode;
-        }
+        delete eTTnode;

     }
 
     }
 

-    // Necessary in order to not invoke the
-    // overloaded delete operator when statics are cleaned up
-    if (m_eventTypeTable)
-        delete[] m_eventTypeTable;
-
+    delete[] m_eventTypeTable;

     m_eventTypeTable = NULL;
     m_eventTypeTable = NULL;

+

     m_size = 0;
 }
 
     m_size = 0;
 }
 

+#if defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING
+

 // Clear all tables
 void wxEventHashTable::ClearAll()
 {
 // Clear all tables
 void wxEventHashTable::ClearAll()
 {


@@ -829,6 +870,8 @@ void wxEventHashTable::ClearAll()
     }
 }
 
     }
 }
 

+#endif // __WXDEBUG__ && wxUSE_MEMORY_TRACING
+

 bool wxEventHashTable::HandleEvent(wxEvent &event, wxEvtHandler *self)
 {
     if (m_rebuildHash)
 bool wxEventHashTable::HandleEvent(wxEvent &event, wxEvtHandler *self)
 {
     if (m_rebuildHash)


@@ -985,11 +1028,7 @@ wxEvtHandler::wxEvtHandler()
     m_enabled = true;
     m_dynamicEvents = (wxList *) NULL;
     m_pendingEvents = (wxList *) NULL;
     m_enabled = true;
     m_dynamicEvents = (wxList *) NULL;
     m_pendingEvents = (wxList *) NULL;

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

     // no client data (yet)
     m_clientData = NULL;
     m_clientDataType = wxClientData_None;
     // no client data (yet)
     m_clientData = NULL;
     m_clientDataType = wxClientData_None;


@@ -1006,15 +1045,12 @@ wxEvtHandler::~wxEvtHandler()
 
     if (m_dynamicEvents)
     {
 
     if (m_dynamicEvents)
     {

-        wxList::iterator it = m_dynamicEvents->begin(),
-                         en = m_dynamicEvents->end();
-        for (;it != en; ++it)
+        for ( wxList::iterator it = m_dynamicEvents->begin(),
+                               end = m_dynamicEvents->end();
+              it != end;
+              ++it )

         {
         {

-#if WXWIN_COMPATIBILITY_EVENT_TYPES
-            wxEventTableEntry *entry = (wxEventTableEntry*)*it;
-#else // !WXWIN_COMPATIBILITY_EVENT_TYPES

             wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)*it;
             wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)*it;

-#endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES

 
             if (entry->m_callbackUserData)
                 delete entry->m_callbackUserData;
 
             if (entry->m_callbackUserData)
                 delete entry->m_callbackUserData;


@@ -1023,24 +1059,27 @@ wxEvtHandler::~wxEvtHandler()
         delete m_dynamicEvents;
     };
 
         delete m_dynamicEvents;
     };
 

+    if (m_pendingEvents)
+        m_pendingEvents->DeleteContents(true);

     delete m_pendingEvents;
 
     delete m_pendingEvents;
 

-#if wxUSE_THREADS
-#  if !defined(__VISAGECPP__)
-    delete m_eventsLocker;
-#  endif
-

     // Remove us from wxPendingEvents if necessary.
     // Remove us from wxPendingEvents if necessary.

-    if(wxPendingEventsLocker)
-        wxENTER_CRIT_SECT(*wxPendingEventsLocker);

     if ( wxPendingEvents )
     {
     if ( wxPendingEvents )
     {

-        // Delete all occurences of this from the list of pending events
-        while (wxPendingEvents->DeleteObject(this)) { } // Do nothing
+        if(wxPendingEventsLocker)
+            wxENTER_CRIT_SECT(*wxPendingEventsLocker);
+
+        if ( wxPendingEvents->DeleteObject(this) )
+        {
+            // check that we were present only once in the list
+            wxASSERT_MSG( !wxPendingEvents->Find(this),
+                          "Handler occurs twice in wxPendingEvents list" );
+        }
+        //else: we weren't in this list at all, it's ok
+
+        if(wxPendingEventsLocker)
+            wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);

     }
     }

-    if(wxPendingEventsLocker)
-        wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);
-#endif

 
     // we only delete object data, not untyped
     if ( m_clientDataType == wxClientData_Object )
 
     // we only delete object data, not untyped
     if ( m_clientDataType == wxClientData_Object )


@@ -1049,7 +1088,7 @@ wxEvtHandler::~wxEvtHandler()
 
 #if wxUSE_THREADS
 
 
 #if wxUSE_THREADS
 

-bool wxEvtHandler::ProcessThreadEvent(wxEvent& event)
+bool wxEvtHandler::ProcessThreadEvent(const wxEvent& event)

 {
     // check that we are really in a child thread
     wxASSERT_MSG( !wxThread::IsMain(),
 {
     // check that we are really in a child thread
     wxASSERT_MSG( !wxThread::IsMain(),


@@ -1060,17 +1099,9 @@ bool wxEvtHandler::ProcessThreadEvent(wxEvent& event)
     return true;
 }
 
     return true;
 }
 

-void wxEvtHandler::ClearEventLocker()
-{
-#if !defined(__VISAGECPP__)
-    delete m_eventsLocker;
-    m_eventsLocker = NULL;
-#endif
-}
-

 #endif // wxUSE_THREADS
 
 #endif // wxUSE_THREADS
 

-void wxEvtHandler::AddPendingEvent(wxEvent& event)
+void wxEvtHandler::AddPendingEvent(const wxEvent& event)

 {
     // 1) Add event to list of pending events of this event handler
 
 {
     // 1) Add event to list of pending events of this event handler
 


@@ -1081,17 +1112,14 @@ void wxEvtHandler::AddPendingEvent(wxEvent& event)
     wxCHECK_RET( eventCopy,
                  _T("events of this type aren't supposed to be posted") );
 
     wxCHECK_RET( eventCopy,
                  _T("events of this type aren't supposed to be posted") );
 

-    wxENTER_CRIT_SECT( Lock() );
+    wxENTER_CRIT_SECT( m_pendingEventsLock );

 
     if ( !m_pendingEvents )
 
     if ( !m_pendingEvents )

-    {

       m_pendingEvents = new wxList;
       m_pendingEvents = new wxList;

-      m_pendingEvents->DeleteContents(true);
-    }

 
     m_pendingEvents->Append(eventCopy);
 
 
     m_pendingEvents->Append(eventCopy);
 

-    wxLEAVE_CRIT_SECT( Lock() );
+    wxLEAVE_CRIT_SECT( m_pendingEventsLock );

 
     // 2) Add this event handler to list of event handlers that
     //    have pending events.
 
     // 2) Add this event handler to list of event handlers that
     //    have pending events.


@@ -1100,48 +1128,47 @@ void wxEvtHandler::AddPendingEvent(wxEvent& event)
 
     if ( !wxPendingEvents )
         wxPendingEvents = new wxList;
 
     if ( !wxPendingEvents )
         wxPendingEvents = new wxList;

-    wxPendingEvents->Append(this);
+    if ( !wxPendingEvents->Find(this) )
+        wxPendingEvents->Append(this);

 
     wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);
 
 
     wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);
 

-    // 3) Inform the system that new pending events are somwehere,
+    // 3) Inform the system that new pending events are somewhere,

     //    and that these should be processed in idle time.
     wxWakeUpIdle();
 }
 
 void wxEvtHandler::ProcessPendingEvents()
 {
     //    and that these should be processed in idle time.
     wxWakeUpIdle();
 }
 
 void wxEvtHandler::ProcessPendingEvents()
 {

-    // this method is only called by wxApp if this handler does have pending
-    // events
-    wxCHECK_RET( m_pendingEvents,
-                 wxT("Please call wxApp::ProcessPendingEvents() instead") );
-
-    wxENTER_CRIT_SECT( Lock() );
-
-    // we leave the loop once we have processed all events that were present at
-    // the start of ProcessPendingEvents because otherwise we could get into
-    // infinite loop if the pending event handler execution resulted in another
-    // event being posted
-    size_t n = m_pendingEvents->size();
-    for ( wxList::compatibility_iterator node = m_pendingEvents->GetFirst();
-          node;
-          node = m_pendingEvents->GetFirst() )
-    {
-        wxEvent *event = (wxEvent *)node->GetData();
+    wxENTER_CRIT_SECT( m_pendingEventsLock );

 
 

-        wxLEAVE_CRIT_SECT( Lock() );
+    // this method is only called by wxApp if this handler does have
+    // pending events
+    wxCHECK_RET( m_pendingEvents && !m_pendingEvents->IsEmpty(),
+                 "should have pending events if called" );

 
 

-        ProcessEvent(*event);
+    wxList::compatibility_iterator node = m_pendingEvents->GetFirst();
+    wxEvent * const event = wx_static_cast(wxEvent *, node->GetData());

 
 

-        wxENTER_CRIT_SECT( Lock() );
+    // it's important we remove event from list before processing it, else a
+    // nested event loop, for example from a modal dialog, might process the
+    // same event again.
+    m_pendingEvents->Erase(node);

 
 

-        m_pendingEvents->Erase(node);
+    // if there are no more pending events left, we don't need to stay in this
+    // list
+    if ( m_pendingEvents->IsEmpty() )
+        wxPendingEvents->DeleteObject(this);

 
 

-        if ( !--n )
-            break;
-    }
+    wxLEAVE_CRIT_SECT( m_pendingEventsLock );
+
+    ProcessEvent(*event);

 
 

-    wxLEAVE_CRIT_SECT( Lock() );
+    // careful: this object could have been deleted by the event handler
+    // executed by the above ProcessEvent() call, so we can't access any fields
+    // of this object any more
+
+    delete event;

 }
 
 /*
 }
 
 /*


@@ -1242,8 +1269,10 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
     // Try going down the event handler chain
     if ( GetNextHandler() )
     {
     // Try going down the event handler chain
     if ( GetNextHandler() )
     {

-        if ( GetNextHandler()->ProcessEvent(event) )
-            return true;
+        // notice that we shouldn't let the parent have the event even if the
+        // next handler does not process it because it will have already passed
+        // it to the parent in this case
+        return GetNextHandler()->ProcessEvent(event);

     }
 
     // Finally propagate the event upwards the window chain and/or to the
     }
 
     // Finally propagate the event upwards the window chain and/or to the


@@ -1251,6 +1280,42 @@ bool wxEvtHandler::ProcessEvent(wxEvent& event)
     return TryParent(event);
 }
 
     return TryParent(event);
 }
 

+bool wxEvtHandler::SafelyProcessEvent(wxEvent& event)
+{
+#if wxUSE_EXCEPTIONS
+    try
+    {
+#endif
+        return ProcessEvent(event);
+#if wxUSE_EXCEPTIONS
+    }
+    catch ( ... )
+    {
+        wxEventLoopBase *loop = wxEventLoopBase::GetActive();
+        try
+        {
+            if ( !wxTheApp || !wxTheApp->OnExceptionInMainLoop() )
+            {
+                if ( loop )
+                    loop->Exit();
+            }
+            //else: continue running current event loop
+
+            return false;
+        }
+        catch ( ... )
+        {
+            // OnExceptionInMainLoop() threw, possibly rethrowing the same
+            // exception again: very good, but we still need Exit() to
+            // be called
+            if ( loop )
+                loop->Exit();
+            throw;
+        }
+    }
+#endif // wxUSE_EXCEPTIONS
+}
+

 
 bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
 {
 
 bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
 {


@@ -1274,17 +1339,8 @@ void wxEvtHandler::Connect( int id, int lastId,
                             wxObject *userData,
                             wxEvtHandler* eventSink )
 {
                             wxObject *userData,
                             wxEvtHandler* eventSink )
 {

-#if WXWIN_COMPATIBILITY_EVENT_TYPES
-    wxEventTableEntry *entry = new wxEventTableEntry;
-    entry->m_eventType = eventType;
-    entry->m_id = id;
-    entry->m_lastId = lastId;
-    entry->m_fn = func;
-    entry->m_callbackUserData = userData;
-#else // !WXWIN_COMPATIBILITY_EVENT_TYPES

     wxDynamicEventTableEntry *entry =
         new wxDynamicEventTableEntry(eventType, id, lastId, func, userData, eventSink);
     wxDynamicEventTableEntry *entry =
         new wxDynamicEventTableEntry(eventType, id, lastId, func, userData, eventSink);

-#endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES

 
     if (!m_dynamicEvents)
         m_dynamicEvents = new wxList;
 
     if (!m_dynamicEvents)
         m_dynamicEvents = new wxList;


@@ -1304,11 +1360,7 @@ bool wxEvtHandler::Disconnect( int id, int lastId, wxEventType eventType,
     wxList::compatibility_iterator node = m_dynamicEvents->GetFirst();
     while (node)
     {
     wxList::compatibility_iterator node = m_dynamicEvents->GetFirst();
     while (node)
     {

-#if WXWIN_COMPATIBILITY_EVENT_TYPES
-            wxEventTableEntry *entry = (wxEventTableEntry*)node->GetData();
-#else // !WXWIN_COMPATIBILITY_EVENT_TYPES
-            wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData();
-#endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES
+        wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData();

 
         if ((entry->m_id == id) &&
             ((entry->m_lastId == lastId) || (lastId == wxID_ANY)) &&
 
         if ((entry->m_id == id) &&
             ((entry->m_lastId == lastId) || (lastId == wxID_ANY)) &&


@@ -1336,28 +1388,19 @@ bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event )
     wxList::compatibility_iterator node = m_dynamicEvents->GetFirst();
     while (node)
     {
     wxList::compatibility_iterator node = m_dynamicEvents->GetFirst();
     while (node)
     {

-#if WXWIN_COMPATIBILITY_EVENT_TYPES
-        wxEventTableEntry *entry = (wxEventTableEntry*)node->GetData();
-#else // !WXWIN_COMPATIBILITY_EVENT_TYPES

         wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData();
         wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData();

-#endif // WXWIN_COMPATIBILITY_EVENT_TYPES/!WXWIN_COMPATIBILITY_EVENT_TYPES
+
+        // get next node before (maybe) calling the event handler as it could
+        // call Disconnect() invalidating the current node
+        node = node->GetNext();

 
         if ((event.GetEventType() == entry->m_eventType) && (entry->m_fn != 0))
         {
 
         if ((event.GetEventType() == entry->m_eventType) && (entry->m_fn != 0))
         {

-            wxEvtHandler *handler =
-#if !WXWIN_COMPATIBILITY_EVENT_TYPES
-                                    entry->m_eventSink ? entry->m_eventSink
-                                                       :
-#endif
-                                                         this;
-
+            wxEvtHandler *handler = entry->m_eventSink ? entry->m_eventSink
+                                                       : this;

             if ( ProcessEventIfMatches(*entry, handler, event) )
             if ( ProcessEventIfMatches(*entry, handler, event) )

-            {

                 return true;
                 return true;

-            }

         }
         }

-
-        node = node->GetNext();

     }
 
     return false;
     }
 
     return false;


@@ -1431,4 +1474,38 @@ wxWindow* wxFindFocusDescendant(wxWindow* ancestor)
     return focusWin;
 }
 
     return focusWin;
 }
 

+// ----------------------------------------------------------------------------
+// wxEventBlocker
+// ----------------------------------------------------------------------------
+
+wxEventBlocker::wxEventBlocker(wxWindow *win, wxEventType type)
+{
+    wxCHECK_RET(win, wxT("Null window given to wxEventBlocker"));
+
+    m_window = win;
+
+    Block(type);
+    m_window->PushEventHandler(this);
+}
+
+wxEventBlocker::~wxEventBlocker()
+{
+    wxEvtHandler *popped = m_window->PopEventHandler(false);
+    wxCHECK_RET(popped == this,
+        wxT("Don't push other event handlers into a window managed by wxEventBlocker!"));
+}
+
+bool wxEventBlocker::ProcessEvent(wxEvent& event)
+{
+    // should this event be blocked?
+    for ( size_t i = 0; i < m_eventsToBlock.size(); i++ )
+    {
+        wxEventType t = (wxEventType)m_eventsToBlock[i];
+        if ( t == wxEVT_ANY || t == event.GetEventType() )
+            return true;   // yes, it should: mark this event as processed
+    }
+
+    return false;
+}
+

 #endif // wxUSE_GUI
 #endif // wxUSE_GUI