Reorganize wxCollapsiblePane event and layout code under GTK+

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

diff --git a/src/common/event.cpp b/src/common/event.cpp
index fbb9cc8f158d3d44ced335d5e861464b627a373f..85951a1b3eb7c32e2681cd44e117f3c053748a0a 100644 (file)
--- a/src/common/event.cpp
+++ b/src/common/event.cpp
@@ -38,6 +38,7 @@
         #include "wx/window.h"
         #include "wx/control.h"
         #include "wx/dc.h"
         #include "wx/window.h"
         #include "wx/control.h"
         #include "wx/dc.h"

+        #include "wx/spinbutt.h"

         #include "wx/textctrl.h"
         #include "wx/validate.h"
     #endif // wxUSE_GUI
         #include "wx/textctrl.h"
         #include "wx/validate.h"
     #endif // wxUSE_GUI


@@ -115,7 +116,7 @@ wxEventHashTable &wxEvtHandler::GetEventHashTable() const
 wxEventHashTable wxEvtHandler::sm_eventHashTable(wxEvtHandler::sm_eventTable);
 
 const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] =
 wxEventHashTable wxEvtHandler::sm_eventHashTable(wxEvtHandler::sm_eventTable);
 
 const wxEventTableEntry wxEvtHandler::sm_eventTableEntries[] =

-    { DECLARE_EVENT_TABLE_ENTRY(wxEVT_NULL, 0, 0, (wxObjectEventFunction)NULL, NULL) };
+    { DECLARE_EVENT_TABLE_TERMINATOR() };

 
 
 // wxUSE_MEMORY_TRACING considers memory freed from the static objects dtors
 
 
 // wxUSE_MEMORY_TRACING considers memory freed from the static objects dtors


@@ -145,11 +146,11 @@ IMPLEMENT_DYNAMIC_CLASS(wxEventTableEntryModule, wxModule)
 
 // List containing event handlers with pending events (each handler can occur
 // at most once here)
 
 // List containing event handlers with pending events (each handler can occur
 // at most once here)

-wxList *wxPendingEvents = NULL;
+wxList *wxHandlersWithPendingEvents = NULL;

 
 #if wxUSE_THREADS
 
 #if wxUSE_THREADS

-    // protects wxPendingEvents list
-    wxCriticalSection *wxPendingEventsLocker = NULL;
+    // protects wxHandlersWithPendingEvents list
+    wxCriticalSection *wxHandlersWithPendingEventsLocker = NULL;

 #endif
 
 // common event types are defined here, other event types are defined by the
 #endif
 
 // common event types are defined here, other event types are defined by the


@@ -159,167 +160,161 @@ const wxEventType wxEVT_FIRST = 10000;
 const wxEventType wxEVT_USER_FIRST = wxEVT_FIRST + 2000;
 
 DEFINE_EVENT_TYPE(wxEVT_NULL)
 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_TIMER)
+wxDEFINE_EVENT( wxEVT_IDLE, wxIdleEvent )

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

-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_LISTBOX_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LISTBOX_DOUBLECLICKED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_CHECKLISTBOX_TOGGLED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_MENU_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SLIDER_UPDATED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_RADIOBOX_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_RADIOBUTTON_SELECTED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SCROLLBAR_UPDATED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_VLBOX_SELECTED)
-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_SPINCTRLDOUBLE_UPDATED)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_TOOL_DROPDOWN_CLICKED)
+wxDEFINE_EVENT( wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_LISTBOX_SELECTED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_LISTBOX_DOUBLECLICKED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_CHECKLISTBOX_TOGGLED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_MENU_SELECTED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SLIDER_UPDATED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_RADIOBOX_SELECTED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SCROLLBAR_UPDATED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_VLBOX_SELECTED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_TOOL_RCLICKED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_TOOL_ENTER, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SPINCTRLDOUBLE_UPDATED, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_TOOL_DROPDOWN_CLICKED, wxCommandEvent )

 
 // Mouse event types
 
 // Mouse event types

-DEFINE_EVENT_TYPE(wxEVT_LEFT_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_LEFT_UP)
-DEFINE_EVENT_TYPE(wxEVT_MIDDLE_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_MIDDLE_UP)
-DEFINE_EVENT_TYPE(wxEVT_RIGHT_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_RIGHT_UP)
-DEFINE_EVENT_TYPE(wxEVT_MOTION)
-DEFINE_EVENT_TYPE(wxEVT_ENTER_WINDOW)
-DEFINE_EVENT_TYPE(wxEVT_LEAVE_WINDOW)
-DEFINE_EVENT_TYPE(wxEVT_LEFT_DCLICK)
-DEFINE_EVENT_TYPE(wxEVT_MIDDLE_DCLICK)
-DEFINE_EVENT_TYPE(wxEVT_RIGHT_DCLICK)
-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_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)
-DEFINE_EVENT_TYPE(wxEVT_NC_LEFT_UP)
-DEFINE_EVENT_TYPE(wxEVT_NC_MIDDLE_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_NC_MIDDLE_UP)
-DEFINE_EVENT_TYPE(wxEVT_NC_RIGHT_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_NC_RIGHT_UP)
-DEFINE_EVENT_TYPE(wxEVT_NC_MOTION)
-DEFINE_EVENT_TYPE(wxEVT_NC_ENTER_WINDOW)
-DEFINE_EVENT_TYPE(wxEVT_NC_LEAVE_WINDOW)
-DEFINE_EVENT_TYPE(wxEVT_NC_LEFT_DCLICK)
-DEFINE_EVENT_TYPE(wxEVT_NC_MIDDLE_DCLICK)
-DEFINE_EVENT_TYPE(wxEVT_NC_RIGHT_DCLICK)
+wxDEFINE_EVENT( wxEVT_LEFT_DOWN, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_LEFT_UP, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_MIDDLE_DOWN, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_MIDDLE_UP, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_RIGHT_DOWN, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_RIGHT_UP, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_MOTION, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_ENTER_WINDOW, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_LEAVE_WINDOW, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_LEFT_DCLICK, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_MIDDLE_DCLICK, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_RIGHT_DCLICK, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_SET_FOCUS, wxFocusEvent )
+wxDEFINE_EVENT( wxEVT_KILL_FOCUS, wxFocusEvent )
+wxDEFINE_EVENT( wxEVT_CHILD_FOCUS, wxChildFocusEvent )
+wxDEFINE_EVENT( wxEVT_MOUSEWHEEL, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_AUX1_DOWN, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_AUX1_UP, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_AUX1_DCLICK, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_AUX2_DOWN, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_AUX2_UP, wxMouseEvent )
+wxDEFINE_EVENT( wxEVT_AUX2_DCLICK, wxMouseEvent )

 
 // Character input event type
 
 // Character input event type

-DEFINE_EVENT_TYPE(wxEVT_CHAR)
-DEFINE_EVENT_TYPE(wxEVT_CHAR_HOOK)
-DEFINE_EVENT_TYPE(wxEVT_NAVIGATION_KEY)
-DEFINE_EVENT_TYPE(wxEVT_KEY_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_KEY_UP)
+wxDEFINE_EVENT( wxEVT_CHAR, wxKeyEvent )
+wxDEFINE_EVENT( wxEVT_CHAR_HOOK, wxKeyEvent )
+wxDEFINE_EVENT( wxEVT_NAVIGATION_KEY, wxNavigationKeyEvent )
+wxDEFINE_EVENT( wxEVT_KEY_DOWN, wxKeyEvent )
+wxDEFINE_EVENT( wxEVT_KEY_UP, wxKeyEvent )

 #if wxUSE_HOTKEY
 #if wxUSE_HOTKEY

-DEFINE_EVENT_TYPE(wxEVT_HOTKEY)
+wxDEFINE_EVENT( wxEVT_HOTKEY, wxKeyEvent )

 #endif
 
 // Set cursor event
 #endif
 
 // Set cursor event

-DEFINE_EVENT_TYPE(wxEVT_SET_CURSOR)
+wxDEFINE_EVENT( wxEVT_SET_CURSOR, wxSetCursorEvent )

 
 // wxScrollbar and wxSlider event identifiers
 
 // wxScrollbar and wxSlider event identifiers

-DEFINE_EVENT_TYPE(wxEVT_SCROLL_TOP)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_BOTTOM)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_LINEUP)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_LINEDOWN)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_PAGEUP)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_PAGEDOWN)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_THUMBTRACK)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_THUMBRELEASE)
-DEFINE_EVENT_TYPE(wxEVT_SCROLL_CHANGED)
+wxDEFINE_EVENT( wxEVT_SCROLL_TOP, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_BOTTOM, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_LINEUP, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_LINEDOWN, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_PAGEUP, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_PAGEDOWN, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_THUMBTRACK, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_THUMBRELEASE, wxScrollEvent )
+wxDEFINE_EVENT( wxEVT_SCROLL_CHANGED, wxScrollEvent )
+
+// Due to a bug in older wx versions, wxSpinEvents were being sent with type of
+// wxEVT_SCROLL_LINEUP, wxEVT_SCROLL_LINEDOWN and wxEVT_SCROLL_THUMBTRACK. But
+// with the type-safe events in place, these event types are associated with
+// wxScrollEvent. To allow handling of spin events, new event types have been
+// defined in spinbutt.h/spinnbuttcmn.cpp. To maintain backward compatibility
+// the spin event types are being initialized with the scroll event types.
+
+#if wxUSE_SPINBTN
+
+wxDEFINE_EVENT_ALIAS( wxEVT_SPIN_UP,   wxSpinEvent, wxEVT_SCROLL_LINEUP )
+wxDEFINE_EVENT_ALIAS( wxEVT_SPIN_DOWN, wxSpinEvent, wxEVT_SCROLL_LINEDOWN )
+wxDEFINE_EVENT_ALIAS( wxEVT_SPIN,      wxSpinEvent, wxEVT_SCROLL_THUMBTRACK )
+
+#endif // wxUSE_SPINBTN

 
 // Scroll events from wxWindow
 
 // Scroll events from wxWindow

-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_TOP)
-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_BOTTOM)
-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_LINEUP)
-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_LINEDOWN)
-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_PAGEUP)
-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_PAGEDOWN)
-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_THUMBTRACK)
-DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_THUMBRELEASE)
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_TOP, wxScrollWinEvent )
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_BOTTOM, wxScrollWinEvent )
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_LINEUP, wxScrollWinEvent )
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_LINEDOWN, wxScrollWinEvent )
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_PAGEUP, wxScrollWinEvent )
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_PAGEDOWN, wxScrollWinEvent )
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_THUMBTRACK, wxScrollWinEvent )
+wxDEFINE_EVENT( wxEVT_SCROLLWIN_THUMBRELEASE, wxScrollWinEvent )

 
 // System events
 
 // System events

-DEFINE_EVENT_TYPE(wxEVT_SIZE)
-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_ACTIVATE)
-DEFINE_EVENT_TYPE(wxEVT_CREATE)
-DEFINE_EVENT_TYPE(wxEVT_DESTROY)
-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_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_ICON)
-DEFINE_EVENT_TYPE(wxEVT_MENU_OPEN)
-DEFINE_EVENT_TYPE(wxEVT_MENU_CLOSE)
-DEFINE_EVENT_TYPE(wxEVT_MENU_HIGHLIGHT)
-DEFINE_EVENT_TYPE(wxEVT_CONTEXT_MENU)
-DEFINE_EVENT_TYPE(wxEVT_SYS_COLOUR_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_DISPLAY_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_SETTING_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_QUERY_NEW_PALETTE)
-DEFINE_EVENT_TYPE(wxEVT_PALETTE_CHANGED)
-DEFINE_EVENT_TYPE(wxEVT_JOY_BUTTON_DOWN)
-DEFINE_EVENT_TYPE(wxEVT_JOY_BUTTON_UP)
-DEFINE_EVENT_TYPE(wxEVT_JOY_MOVE)
-DEFINE_EVENT_TYPE(wxEVT_JOY_ZMOVE)
-DEFINE_EVENT_TYPE(wxEVT_DROP_FILES)
-DEFINE_EVENT_TYPE(wxEVT_DRAW_ITEM)
-DEFINE_EVENT_TYPE(wxEVT_MEASURE_ITEM)
-DEFINE_EVENT_TYPE(wxEVT_COMPARE_ITEM)
-DEFINE_EVENT_TYPE(wxEVT_INIT_DIALOG)
-DEFINE_EVENT_TYPE(wxEVT_UPDATE_UI)
+wxDEFINE_EVENT( wxEVT_SIZE, wxSizeEvent )
+wxDEFINE_EVENT( wxEVT_SIZING, wxSizeEvent )
+wxDEFINE_EVENT( wxEVT_MOVE, wxMoveEvent )
+wxDEFINE_EVENT( wxEVT_MOVING, wxMoveEvent )
+wxDEFINE_EVENT( wxEVT_MOVE_START, wxMoveEvent )
+wxDEFINE_EVENT( wxEVT_MOVE_END, wxMoveEvent )
+wxDEFINE_EVENT( wxEVT_CLOSE_WINDOW, wxCloseEvent )
+wxDEFINE_EVENT( wxEVT_END_SESSION, wxCloseEvent )
+wxDEFINE_EVENT( wxEVT_QUERY_END_SESSION, wxCloseEvent )
+wxDEFINE_EVENT( wxEVT_HIBERNATE, wxActivateEvent )
+wxDEFINE_EVENT( wxEVT_ACTIVATE_APP, wxActivateEvent )
+wxDEFINE_EVENT( wxEVT_ACTIVATE, wxActivateEvent )
+wxDEFINE_EVENT( wxEVT_CREATE, wxWindowCreateEvent )
+wxDEFINE_EVENT( wxEVT_DESTROY, wxWindowDestroyEvent )
+wxDEFINE_EVENT( wxEVT_SHOW, wxShowEvent )
+wxDEFINE_EVENT( wxEVT_ICONIZE, wxIconizeEvent )
+wxDEFINE_EVENT( wxEVT_MAXIMIZE, wxMaximizeEvent )
+wxDEFINE_EVENT( wxEVT_MOUSE_CAPTURE_CHANGED, wxMouseCaptureChangedEvent )
+wxDEFINE_EVENT( wxEVT_MOUSE_CAPTURE_LOST, wxMouseCaptureLostEvent )
+wxDEFINE_EVENT( wxEVT_PAINT, wxPaintEvent )
+wxDEFINE_EVENT( wxEVT_ERASE_BACKGROUND, wxEraseEvent )
+wxDEFINE_EVENT( wxEVT_NC_PAINT, wxNcPaintEvent )
+wxDEFINE_EVENT( wxEVT_MENU_OPEN, wxMenuEvent )
+wxDEFINE_EVENT( wxEVT_MENU_CLOSE, wxMenuEvent )
+wxDEFINE_EVENT( wxEVT_MENU_HIGHLIGHT, wxMenuEvent )
+wxDEFINE_EVENT( wxEVT_CONTEXT_MENU, wxContextMenuEvent )
+wxDEFINE_EVENT( wxEVT_SYS_COLOUR_CHANGED, wxSysColourChangedEvent )
+wxDEFINE_EVENT( wxEVT_DISPLAY_CHANGED, wxDisplayChangedEvent )
+wxDEFINE_EVENT( wxEVT_QUERY_NEW_PALETTE, wxQueryNewPaletteEvent )
+wxDEFINE_EVENT( wxEVT_PALETTE_CHANGED, wxPaletteChangedEvent )
+wxDEFINE_EVENT( wxEVT_JOY_BUTTON_DOWN, wxJoystickEvent )
+wxDEFINE_EVENT( wxEVT_JOY_BUTTON_UP, wxJoystickEvent )
+wxDEFINE_EVENT( wxEVT_JOY_MOVE, wxJoystickEvent )
+wxDEFINE_EVENT( wxEVT_JOY_ZMOVE, wxJoystickEvent )
+wxDEFINE_EVENT( wxEVT_DROP_FILES, wxDropFilesEvent )
+wxDEFINE_EVENT( wxEVT_INIT_DIALOG, wxInitDialogEvent )
+wxDEFINE_EVENT( wxEVT_UPDATE_UI, wxUpdateUIEvent )

 
 // Clipboard events
 
 // Clipboard events

-DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_COPY)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_CUT)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_TEXT_PASTE)
+wxDEFINE_EVENT( wxEVT_COMMAND_TEXT_COPY, wxClipboardTextEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_TEXT_CUT, wxClipboardTextEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_TEXT_PASTE, wxClipboardTextEvent )

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

-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LEFT_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_LEFT_DCLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_RIGHT_CLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_RIGHT_DCLICK)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_SET_FOCUS)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_KILL_FOCUS)
-DEFINE_EVENT_TYPE(wxEVT_COMMAND_ENTER)
+wxDEFINE_EVENT( wxEVT_COMMAND_LEFT_CLICK, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_LEFT_DCLICK, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_RIGHT_CLICK, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_RIGHT_DCLICK, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_SET_FOCUS, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_KILL_FOCUS, wxCommandEvent )
+wxDEFINE_EVENT( wxEVT_COMMAND_ENTER, wxCommandEvent )

 
 // Help events
 
 // Help events

-DEFINE_EVENT_TYPE(wxEVT_HELP)
-DEFINE_EVENT_TYPE(wxEVT_DETAILED_HELP)
+wxDEFINE_EVENT( wxEVT_HELP, wxHelpEvent )
+wxDEFINE_EVENT( wxEVT_DETAILED_HELP, wxHelpEvent )

 
 #endif // wxUSE_GUI
 
 
 #endif // wxUSE_GUI
 


@@ -342,6 +337,13 @@ int wxNewEventType()
 
     return s_lastUsedEventType++;
 }
 
     return s_lastUsedEventType++;
 }

+// ----------------------------------------------------------------------------
+// wxEventFunctor
+// ----------------------------------------------------------------------------
+
+wxEventFunctor::~wxEventFunctor()
+{
+}

 
 // ----------------------------------------------------------------------------
 // wxEvent
 
 // ----------------------------------------------------------------------------
 // wxEvent


@@ -359,13 +361,14 @@ int wxNewEventType()
 wxEvent::wxEvent(int theId, wxEventType commandType )
 {
     m_eventType = commandType;
 wxEvent::wxEvent(int theId, wxEventType commandType )
 {
     m_eventType = commandType;

-    m_eventObject = (wxObject *) NULL;
+    m_eventObject = NULL;

     m_timeStamp = 0;
     m_id = theId;
     m_skipped = false;
     m_timeStamp = 0;
     m_id = theId;
     m_skipped = false;

-    m_callbackUserData = (wxObject *) NULL;
+    m_callbackUserData = NULL;

     m_isCommandEvent = false;
     m_propagationLevel = wxEVENT_PROPAGATE_NONE;
     m_isCommandEvent = false;
     m_propagationLevel = wxEVENT_PROPAGATE_NONE;

+    m_wasProcessed = false;

 }
 
 wxEvent::wxEvent(const wxEvent& src)
 }
 
 wxEvent::wxEvent(const wxEvent& src)


@@ -378,6 +381,7 @@ wxEvent::wxEvent(const wxEvent& src)
     , m_propagationLevel(src.m_propagationLevel)
     , m_skipped(src.m_skipped)
     , m_isCommandEvent(src.m_isCommandEvent)
     , m_propagationLevel(src.m_propagationLevel)
     , m_skipped(src.m_skipped)
     , m_isCommandEvent(src.m_isCommandEvent)

+    , m_wasProcessed(false)

 {
 }
 
 {
 }
 


@@ -394,6 +398,8 @@ wxEvent& wxEvent::operator=(const wxEvent& src)
     m_skipped = src.m_skipped;
     m_isCommandEvent = src.m_isCommandEvent;
 
     m_skipped = src.m_skipped;
     m_isCommandEvent = src.m_isCommandEvent;
 

+    // don't change m_wasProcessed
+

     return *this;
 }
 
     return *this;
 }
 


@@ -414,8 +420,8 @@ wxEvent& wxEvent::operator=(const wxEvent& src)
 wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId)
               : wxEvent(theId, commandType)
 {
 wxCommandEvent::wxCommandEvent(wxEventType commandType, int theId)
               : wxEvent(theId, commandType)
 {

-    m_clientData = (char *) NULL;
-    m_clientObject = (wxClientData *) NULL;
+    m_clientData = NULL;
+    m_clientObject = NULL;

     m_extraLong = 0;
     m_commandInt = 0;
     m_isCommandEvent = true;
     m_extraLong = 0;
     m_commandInt = 0;
     m_isCommandEvent = true;


@@ -909,11 +915,9 @@ bool wxEventHashTable::HandleEvent(wxEvent &event, wxEvtHandler *self)
         const size_t count = eventEntryTable.GetCount();
         for (size_t n = 0; n < count; n++)
         {
         const size_t count = eventEntryTable.GetCount();
         for (size_t n = 0; n < count; n++)
         {

-            if ( wxEvtHandler::
-                    ProcessEventIfMatches(*eventEntryTable[n], self, event) )
-            {
+            const wxEventTableEntry& entry = *eventEntryTable[n];
+            if ( wxEvtHandler::ProcessEventIfMatchesId(entry, self, event) )

                 return true;
                 return true;

-            }

         }
     }
 
         }
     }
 


@@ -1035,11 +1039,11 @@ void wxEventHashTable::GrowEventTypeTable()
 
 wxEvtHandler::wxEvtHandler()
 {
 
 wxEvtHandler::wxEvtHandler()
 {

-    m_nextHandler = (wxEvtHandler *) NULL;
-    m_previousHandler = (wxEvtHandler *) NULL;
+    m_nextHandler = NULL;
+    m_previousHandler = NULL;

     m_enabled = true;
     m_enabled = true;

-    m_dynamicEvents = (wxList *) NULL;
-    m_pendingEvents = (wxList *) NULL;
+    m_dynamicEvents = NULL;
+    m_pendingEvents = NULL;

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


@@ -1048,12 +1052,7 @@ wxEvtHandler::wxEvtHandler()
 
 wxEvtHandler::~wxEvtHandler()
 {
 
 wxEvtHandler::~wxEvtHandler()
 {

-    // Takes itself out of the list of handlers
-    if (m_previousHandler)
-        m_previousHandler->m_nextHandler = m_nextHandler;
-
-    if (m_nextHandler)
-        m_nextHandler->m_previousHandler = m_previousHandler;
+    Unlink();

 
     if (m_dynamicEvents)
     {
 
     if (m_dynamicEvents)
     {


@@ -1065,8 +1064,8 @@ wxEvtHandler::~wxEvtHandler()
             wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)*it;
 
             // Remove ourselves from sink destructor notifications
             wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)*it;
 
             // Remove ourselves from sink destructor notifications

-            // (this has usually been been done, in wxTrackable destructor)
-            wxEvtHandler *eventSink = entry->m_eventSink;
+            // (this has usually been done, in wxTrackable destructor)
+            wxEvtHandler *eventSink = entry->m_fn->GetHandler();

             if ( eventSink )
             {
                 wxEventConnectionRef * const
             if ( eventSink )
             {
                 wxEventConnectionRef * const


@@ -1078,8 +1077,7 @@ wxEvtHandler::~wxEvtHandler()
                 }
             }
 
                 }
             }
 

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

             delete entry;
         }
         delete m_dynamicEvents;
             delete entry;
         }
         delete m_dynamicEvents;


@@ -1089,25 +1087,25 @@ wxEvtHandler::~wxEvtHandler()
         m_pendingEvents->DeleteContents(true);
     delete m_pendingEvents;
 
         m_pendingEvents->DeleteContents(true);
     delete m_pendingEvents;
 

-    // Remove us from wxPendingEvents if necessary.
-    if ( wxPendingEvents )
+    // Remove us from wxHandlersWithPendingEvents if necessary.
+    if ( wxHandlersWithPendingEvents )

     {
 #if wxUSE_THREADS
     {
 #if wxUSE_THREADS

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

 #endif
 
 #endif
 

-        if ( wxPendingEvents->DeleteObject(this) )
+        if ( wxHandlersWithPendingEvents->DeleteObject(this) )

         {
             // check that we were present only once in the list
         {
             // check that we were present only once in the list

-            wxASSERT_MSG( !wxPendingEvents->Find(this),
-                          "Handler occurs twice in wxPendingEvents list" );
+            wxASSERT_MSG( !wxHandlersWithPendingEvents->Find(this),
+                          "Handler occurs twice in wxHandlersWithPendingEvents list" );

         }
         //else: we weren't in this list at all, it's ok
 
 #if wxUSE_THREADS
         }
         //else: we weren't in this list at all, it's ok
 
 #if wxUSE_THREADS

-        if (wxPendingEventsLocker)
-            wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);
+        if (wxHandlersWithPendingEventsLocker)
+            wxLEAVE_CRIT_SECT(*wxHandlersWithPendingEventsLocker);

 #endif
     }
 
 #endif
     }
 


@@ -1116,6 +1114,26 @@ wxEvtHandler::~wxEvtHandler()
         delete m_clientObject;
 }
 
         delete m_clientObject;
 }
 

+void wxEvtHandler::Unlink()
+{
+    // this event handler must take itself out of the chain of handlers:
+
+    if (m_previousHandler)
+        m_previousHandler->SetNextHandler(m_nextHandler);
+
+    if (m_nextHandler)
+        m_nextHandler->SetPreviousHandler(m_previousHandler);
+
+    m_nextHandler = NULL;
+    m_previousHandler = NULL;
+}
+
+bool wxEvtHandler::IsUnlinked() const
+{
+    return m_previousHandler == NULL &&
+           m_nextHandler == NULL;
+}
+

 #if wxUSE_THREADS
 
 bool wxEvtHandler::ProcessThreadEvent(const wxEvent& event)
 #if wxUSE_THREADS
 
 bool wxEvtHandler::ProcessThreadEvent(const wxEvent& event)


@@ -1143,19 +1161,25 @@ void wxEvtHandler::QueueEvent(wxEvent *event)
 
     m_pendingEvents->Append(event);
 
 
     m_pendingEvents->Append(event);
 

-    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.
 

-    wxENTER_CRIT_SECT(*wxPendingEventsLocker);
+    wxENTER_CRIT_SECT(*wxHandlersWithPendingEventsLocker);
+
+    if ( !wxHandlersWithPendingEvents )
+        wxHandlersWithPendingEvents = new wxList;
+    if ( !wxHandlersWithPendingEvents->Find(this) )
+        wxHandlersWithPendingEvents->Append(this);

 
 

-    if ( !wxPendingEvents )
-        wxPendingEvents = new wxList;
-    if ( !wxPendingEvents->Find(this) )
-        wxPendingEvents->Append(this);
+    wxLEAVE_CRIT_SECT(*wxHandlersWithPendingEventsLocker);

 
 

-    wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);
+    // only release m_pendingEventsLock now because otherwise there is a race
+    // condition as described in the ticket #9093: we could process the event
+    // just added to m_pendingEvents in our ProcessPendingEvents() below before
+    // we had time to append this pointer to wxHandlersWithPendingEvents list; thus
+    // breaking the invariant that a handler should be in the list iff it has
+    // any pending events to process
+    wxLEAVE_CRIT_SECT( m_pendingEventsLock );

 
     // 3) Inform the system that new pending events are somewhere,
     //    and that these should be processed in idle time.
 
     // 3) Inform the system that new pending events are somewhere,
     //    and that these should be processed in idle time.


@@ -1172,7 +1196,7 @@ void wxEvtHandler::ProcessPendingEvents()
                  "should have pending events if called" );
 
     wxList::compatibility_iterator node = m_pendingEvents->GetFirst();
                  "should have pending events if called" );
 
     wxList::compatibility_iterator node = m_pendingEvents->GetFirst();

-    wxEventPtr event(wx_static_cast(wxEvent *, node->GetData()));
+    wxEventPtr event(static_cast<wxEvent *>(node->GetData()));

 
     // 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
 
     // 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


@@ -1184,13 +1208,13 @@ void wxEvtHandler::ProcessPendingEvents()
     if ( m_pendingEvents->IsEmpty() )
     {
 #if wxUSE_THREADS
     if ( m_pendingEvents->IsEmpty() )
     {
 #if wxUSE_THREADS

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

 #endif
 #endif

-        wxPendingEvents->DeleteObject(this);
+        wxHandlersWithPendingEvents->DeleteObject(this);

 #if wxUSE_THREADS
 #if wxUSE_THREADS

-        if (wxPendingEventsLocker)
-            wxLEAVE_CRIT_SECT(*wxPendingEventsLocker);
+        if (wxHandlersWithPendingEventsLocker)
+            wxLEAVE_CRIT_SECT(*wxHandlersWithPendingEventsLocker);

 #endif
     }
 
 #endif
     }
 


@@ -1207,9 +1231,9 @@ void wxEvtHandler::ProcessPendingEvents()
  * Event table stuff
  */
 /* static */ bool
  * Event table stuff
  */
 /* static */ bool

-wxEvtHandler::ProcessEventIfMatches(const wxEventTableEntryBase& entry,
-                                    wxEvtHandler *handler,
-                                    wxEvent& event)
+wxEvtHandler::ProcessEventIfMatchesId(const wxEventTableEntryBase& entry,
+                                      wxEvtHandler *handler,
+                                      wxEvent& event)

 {
     int tableId1 = entry.m_id,
         tableId2 = entry.m_lastId;
 {
     int tableId1 = entry.m_id,
         tableId2 = entry.m_lastId;


@@ -1232,13 +1256,12 @@ wxEvtHandler::ProcessEventIfMatches(const wxEventTableEntryBase& entry,
             // call the handler via wxApp method which allows the user to catch
             // any exceptions which may be thrown by any handler in the program
             // in one place
             // call the handler via wxApp method which allows the user to catch
             // any exceptions which may be thrown by any handler in the program
             // in one place

-            wxTheApp->HandleEvent(handler, (wxEventFunction)entry.m_fn, event);
+            wxTheApp->CallEventHandler(handler, *entry.m_fn, event);

         }
         else
 #endif // wxUSE_EXCEPTIONS
         {
         }
         else
 #endif // wxUSE_EXCEPTIONS
         {

-            // no need for an extra virtual function call
-            (handler->*((wxEventFunction) (entry.m_fn)))(event);
+            (*entry.m_fn)(handler, event);

         }
 
         if (!event.GetSkipped())
         }
 
         if (!event.GetSkipped())


@@ -1275,48 +1298,57 @@ bool wxEvtHandler::TryParent(wxEvent& event)
 bool wxEvtHandler::ProcessEvent(wxEvent& event)
 {
     // allow the application to hook into event processing
 bool wxEvtHandler::ProcessEvent(wxEvent& event)
 {
     // allow the application to hook into event processing

-    if ( wxTheApp )
+    //
+    // note that we should only do it if we're the first event handler called
+    // to avoid calling FilterEvent() multiple times as the event goes through
+    // the event handler chain and possibly upwards the window hierarchy
+    if ( !event.WasProcessed() )

     {
     {

-        int rc = wxTheApp->FilterEvent(event);
-        if ( rc != -1 )
+        if ( wxTheApp )

         {
         {

-            wxASSERT_MSG( rc == 1 || rc == 0,
-                          _T("unexpected wxApp::FilterEvent return value") );
+            int rc = wxTheApp->FilterEvent(event);
+            if ( rc != -1 )
+            {
+                wxASSERT_MSG( rc == 1 || rc == 0,
+                              "unexpected wxApp::FilterEvent return value" );

 
 

-            return rc != 0;
+                return rc != 0;
+            }
+            //else: proceed normally

         }
         }

-        //else: proceed normally

     }
 
     if ( ProcessEventHere(event) )
         return true;
 
     }
 
     if ( ProcessEventHere(event) )
         return true;
 

+    // pass the event to the next handler, notice that we shouldn't call
+    // TryParent() even if it doesn't handle the event as the last handler in
+    // the chain will do it
+    if ( GetNextHandler() )
+        return GetNextHandler()->ProcessEvent(event);
+

     // propagate the event upwards the window chain and/or to the application
     // propagate the event upwards the window chain and/or to the application

-    // object if it wasn't processed at this level 
+    // object if it wasn't processed at this level

     return TryParent(event);
 }
 
 bool wxEvtHandler::ProcessEventHere(wxEvent& event)
 {
     return TryParent(event);
 }
 
 bool wxEvtHandler::ProcessEventHere(wxEvent& event)
 {

-    // An event handler can be enabled or disabled
-    if ( GetEvtHandlerEnabled() )
-    {
-        // if we have a validator, it has higher priority than our own event
-        // table
-        if ( TryValidator(event) )
-            return true;
+    // If the event handler is disabled it doesn't process any events
+    if ( !GetEvtHandlerEnabled() )
+        return false;

 
 

-        // Handle per-instance dynamic event tables first
-        if ( m_dynamicEvents && SearchDynamicEventTable(event) )
-            return true;
+    // If we have a validator, it has higher priority than our own event
+    // handlers
+    if ( TryValidator(event) )
+        return true;

 
 

-        // Then static per-class event tables
-        if ( GetEventHashTable().HandleEvent(event, this) )
-            return true;
-    }
+    // Handle per-instance dynamic event tables first
+    if ( m_dynamicEvents && SearchDynamicEventTable(event) )
+        return true;

 
 

-    // Try going down the event handler chain
-    if ( GetNextHandler() && GetNextHandler()->ProcessEventHere(event) )
+    // Then static per-class event tables
+    if ( GetEventHashTable().HandleEvent(event, this) )

         return true;
 
     // We don't have a handler for this event.
         return true;
 
     // We don't have a handler for this event.


@@ -1368,7 +1400,7 @@ bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
         const wxEventTableEntry& entry = table.entries[i];
         if ( eventType == entry.m_eventType )
         {
         const wxEventTableEntry& entry = table.entries[i];
         if ( eventType == entry.m_eventType )
         {

-            if ( ProcessEventIfMatches(entry, this, event) )
+            if ( ProcessEventIfMatchesId(entry, this, event) )

                 return true;
         }
     }
                 return true;
         }
     }


@@ -1376,14 +1408,13 @@ bool wxEvtHandler::SearchEventTable(wxEventTable& table, wxEvent& event)
     return false;
 }
 
     return false;
 }
 

-void wxEvtHandler::Connect( int id, int lastId,
-                            int eventType,
-                            wxObjectEventFunction func,
-                            wxObject *userData,
-                            wxEvtHandler* eventSink )
+void wxEvtHandler::Subscribe( int id, int lastId,
+                            wxEventType eventType,
+                            wxEventFunctor *func,
+                            wxObject *userData )

 {
     wxDynamicEventTableEntry *entry =
 {
     wxDynamicEventTableEntry *entry =

-        new wxDynamicEventTableEntry(eventType, id, lastId, func, userData, eventSink);
+        new wxDynamicEventTableEntry(eventType, id, lastId, func, userData);

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


@@ -1392,6 +1423,7 @@ void wxEvtHandler::Connect( int id, int lastId,
     m_dynamicEvents->Insert( (wxObject*) entry );
 
     // Make sure we get to know when a sink is destroyed
     m_dynamicEvents->Insert( (wxObject*) entry );
 
     // Make sure we get to know when a sink is destroyed

+    wxEvtHandler *eventSink = func->GetHandler();

     if ( eventSink && eventSink != this )
     {
         wxEventConnectionRef *evtConnRef = FindRefInTrackerList(eventSink);
     if ( eventSink && eventSink != this )
     {
         wxEventConnectionRef *evtConnRef = FindRefInTrackerList(eventSink);


@@ -1402,15 +1434,18 @@ void wxEvtHandler::Connect( int id, int lastId,
     }
 }
 
     }
 }
 

-bool wxEvtHandler::Disconnect( int id, int lastId, wxEventType eventType,
-                  wxObjectEventFunction func,
-                  wxObject *userData,
-                  wxEvtHandler* eventSink )
+bool
+wxEvtHandler::Unsubscribe(int id,
+                          int lastId,
+                          wxEventType eventType,
+                          const wxEventFunctor& func,
+                          wxObject *userData)

 {
     if (!m_dynamicEvents)
         return false;
 
     // Remove connection from tracker node (wxEventConnectionRef)
 {
     if (!m_dynamicEvents)
         return false;
 
     // Remove connection from tracker node (wxEventConnectionRef)

+    wxEvtHandler *eventSink = func.GetHandler();

     if ( eventSink && eventSink != this )
     {
         wxEventConnectionRef *evtConnRef = FindRefInTrackerList(eventSink);
     if ( eventSink && eventSink != this )
     {
         wxEventConnectionRef *evtConnRef = FindRefInTrackerList(eventSink);


@@ -1426,12 +1461,10 @@ bool wxEvtHandler::Disconnect( int id, int lastId, wxEventType eventType,
         if ((entry->m_id == id) &&
             ((entry->m_lastId == lastId) || (lastId == wxID_ANY)) &&
             ((entry->m_eventType == eventType) || (eventType == wxEVT_NULL)) &&
         if ((entry->m_id == id) &&
             ((entry->m_lastId == lastId) || (lastId == wxID_ANY)) &&
             ((entry->m_eventType == eventType) || (eventType == wxEVT_NULL)) &&

-            ((entry->m_fn == func) || (func == (wxObjectEventFunction)NULL)) &&
-            ((entry->m_eventSink == eventSink) || (eventSink == (wxEvtHandler*)NULL)) &&
-            ((entry->m_callbackUserData == userData) || (userData == (wxObject*)NULL)))
+            entry->m_fn->Matches(func) &&
+            ((entry->m_callbackUserData == userData) || !userData))

         {
         {

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

             m_dynamicEvents->Erase( node );
             delete entry;
             return true;
             m_dynamicEvents->Erase( node );
             delete entry;
             return true;


@@ -1455,11 +1488,12 @@ bool wxEvtHandler::SearchDynamicEventTable( wxEvent& event )
         // call Disconnect() invalidating the current node
         node = node->GetNext();
 
         // 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 )

         {
         {

-            wxEvtHandler *handler = entry->m_eventSink ? entry->m_eventSink
-                                                       : this;
-            if ( ProcessEventIfMatches(*entry, handler, event) )
+            wxEvtHandler *handler = entry->m_fn->GetHandler();
+            if ( !handler )
+               handler = this;
+            if ( ProcessEventIfMatchesId(*entry, handler, event) )

                 return true;
         }
     }
                 return true;
         }
     }


@@ -1537,10 +1571,9 @@ void wxEvtHandler::OnSinkDestroyed( wxEvtHandler *sink )
         wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData();
         node_nxt = node->GetNext();
 
         wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData();
         node_nxt = node->GetNext();
 

-        if ( entry->m_eventSink==sink )
+        if ( entry->m_fn->GetHandler() == sink )

         {
         {

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

             m_dynamicEvents->Erase( node );
             delete entry;
         }
             m_dynamicEvents->Erase( node );
             delete entry;
         }


@@ -1569,8 +1602,8 @@ wxWindow* wxFindFocusDescendant(wxWindow* ancestor)
         else
             win = win->GetParent();
     }
         else
             win = win->GetParent();
     }

-    if (win == (wxWindow*) NULL)
-        focusWin = (wxWindow*) NULL;
+    if (win == NULL)
+        focusWin = NULL;

 
     return focusWin;
 }
 
     return focusWin;
 }


@@ -1610,3 +1643,4 @@ bool wxEventBlocker::ProcessEvent(wxEvent& event)
 }
 
 #endif // wxUSE_GUI
 }
 
 #endif // wxUSE_GUI

+