X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/223d09f6b523aac674ef9b72a883dfa8d37c5d4e..1a787c5dc89b1cb6a9ddb4ebef3ad2fb24b49c8c:/include/wx/event.h

diff --git a/include/wx/event.h b/include/wx/event.h
index 3ba1b9258a..e72c496171 100644
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -23,9 +23,7 @@
     #include "wx/gdicmn.h"
 #endif
 
-#if wxUSE_THREADS
-    #include "wx/thread.h"
-#endif
+#include "wx/thread.h"
 
 // ----------------------------------------------------------------------------
 // forward declarations
@@ -46,6 +44,219 @@ class WXDLLEXPORT wxList;
 
 typedef int wxEventType;
 
+#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
+// must define these in the .cpp for VA or else you get multiply defined symbols everywhere
+extern const wxEventType wxEVT_NULL;
+extern const wxEventType wxEVT_FIRST;
+
+extern const wxEventType wxEVT_COMMAND_BUTTON_CLICKED;
+extern const wxEventType wxEVT_COMMAND_CHECKBOX_CLICKED;
+extern const wxEventType wxEVT_COMMAND_CHOICE_SELECTED;
+extern const wxEventType wxEVT_COMMAND_LISTBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_LISTBOX_DOUBLECLICKED;
+extern const wxEventType wxEVT_COMMAND_CHECKLISTBOX_TOGGLED;
+extern const wxEventType wxEVT_COMMAND_TEXT_UPDATED;
+extern const wxEventType wxEVT_COMMAND_TEXT_ENTER;
+extern const wxEventType wxEVT_COMMAND_MENU_SELECTED;
+extern const wxEventType wxEVT_COMMAND_TOOL_CLICKED;
+extern const wxEventType wxEVT_COMMAND_SLIDER_UPDATED;
+extern const wxEventType wxEVT_COMMAND_RADIOBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_RADIOBUTTON_SELECTED;
+extern const wxEventType wxEVT_COMMAND_SCROLLBAR_UPDATED;
+extern const wxEventType wxEVT_COMMAND_VLBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_COMBOBOX_SELECTED;
+extern const wxEventType wxEVT_COMMAND_TOOL_RCLICKED;
+extern const wxEventType wxEVT_COMMAND_TOOL_ENTER;
+extern const wxEventType wxEVT_COMMAND_SPINCTRL_UPDATED;
+
+/* Sockets send events, too */
+extern const wxEventType wxEVT_SOCKET;
+
+/* Mouse event types */
+extern const wxEventType wxEVT_LEFT_DOWN;
+extern const wxEventType wxEVT_LEFT_UP;
+extern const wxEventType wxEVT_MIDDLE_DOWN;
+extern const wxEventType wxEVT_MIDDLE_UP;
+extern const wxEventType wxEVT_RIGHT_DOWN;
+extern const wxEventType wxEVT_RIGHT_UP;
+extern const wxEventType wxEVT_MOTION;
+extern const wxEventType wxEVT_ENTER_WINDOW;
+extern const wxEventType wxEVT_LEAVE_WINDOW;
+extern const wxEventType wxEVT_LEFT_DCLICK;
+extern const wxEventType wxEVT_MIDDLE_DCLICK;
+extern const wxEventType wxEVT_RIGHT_DCLICK;
+extern const wxEventType wxEVT_SET_FOCUS;
+extern const wxEventType wxEVT_KILL_FOCUS;
+
+ /* Non-client mouse events */
+extern const wxEventType wxEVT_NC_LEFT_DOWN;
+extern const wxEventType wxEVT_NC_LEFT_UP;
+extern const wxEventType wxEVT_NC_MIDDLE_DOWN;
+extern const wxEventType wxEVT_NC_MIDDLE_UP;
+extern const wxEventType wxEVT_NC_RIGHT_DOWN;
+extern const wxEventType wxEVT_NC_RIGHT_UP;
+extern const wxEventType wxEVT_NC_MOTION;
+extern const wxEventType wxEVT_NC_ENTER_WINDOW;
+extern const wxEventType wxEVT_NC_LEAVE_WINDOW;
+extern const wxEventType wxEVT_NC_LEFT_DCLICK;
+extern const wxEventType wxEVT_NC_MIDDLE_DCLICK;
+extern const wxEventType wxEVT_NC_RIGHT_DCLICK;
+
+/* Character input event type  */
+extern const wxEventType wxEVT_CHAR;
+extern const wxEventType wxEVT_CHAR_HOOK;
+extern const wxEventType wxEVT_NAVIGATION_KEY;
+extern const wxEventType wxEVT_KEY_DOWN;
+extern const wxEventType wxEVT_KEY_UP;
+
+ /*
+  * wxScrollbar and wxSlider event identifiers
+  */
+extern const wxEventType wxEVT_SCROLL_TOP;
+extern const wxEventType wxEVT_SCROLL_BOTTOM;
+extern const wxEventType wxEVT_SCROLL_LINEUP;
+extern const wxEventType wxEVT_SCROLL_LINEDOWN;
+extern const wxEventType wxEVT_SCROLL_PAGEUP;
+extern const wxEventType wxEVT_SCROLL_PAGEDOWN;
+extern const wxEventType wxEVT_SCROLL_THUMBTRACK;
+
+ /*
+  * Scroll events from wxWindow
+  */
+extern const wxEventType wxEVT_SCROLLWIN_TOP;
+extern const wxEventType wxEVT_SCROLLWIN_BOTTOM;
+extern const wxEventType wxEVT_SCROLLWIN_LINEUP;
+extern const wxEventType wxEVT_SCROLLWIN_LINEDOWN;
+extern const wxEventType wxEVT_SCROLLWIN_PAGEUP;
+extern const wxEventType wxEVT_SCROLLWIN_PAGEDOWN;
+extern const wxEventType wxEVT_SCROLLWIN_THUMBTRACK;
+
+ /*
+  * System events
+  */
+extern const wxEventType wxEVT_SIZE;
+extern const wxEventType wxEVT_MOVE;
+extern const wxEventType wxEVT_CLOSE_WINDOW;
+extern const wxEventType wxEVT_END_SESSION;
+extern const wxEventType wxEVT_QUERY_END_SESSION;
+extern const wxEventType wxEVT_ACTIVATE_APP;
+extern const wxEventType wxEVT_POWER;
+extern const wxEventType wxEVT_ACTIVATE;
+extern const wxEventType wxEVT_CREATE;
+extern const wxEventType wxEVT_DESTROY;
+extern const wxEventType wxEVT_SHOW;
+extern const wxEventType wxEVT_ICONIZE;
+extern const wxEventType wxEVT_MAXIMIZE;
+extern const wxEventType wxEVT_MOUSE_CAPTURE_CHANGED;
+extern const wxEventType wxEVT_PAINT;
+extern const wxEventType wxEVT_ERASE_BACKGROUND;
+extern const wxEventType wxEVT_NC_PAINT;
+extern const wxEventType wxEVT_PAINT_ICON;
+extern const wxEventType wxEVT_MENU_CHAR;
+extern const wxEventType wxEVT_MENU_INIT;
+extern const wxEventType wxEVT_MENU_HIGHLIGHT;
+extern const wxEventType wxEVT_POPUP_MENU_INIT;
+extern const wxEventType wxEVT_CONTEXT_MENU;
+extern const wxEventType wxEVT_SYS_COLOUR_CHANGED;
+extern const wxEventType wxEVT_SETTING_CHANGED;
+extern const wxEventType wxEVT_QUERY_NEW_PALETTE;
+extern const wxEventType wxEVT_PALETTE_CHANGED;
+extern const wxEventType wxEVT_JOY_BUTTON_DOWN;
+extern const wxEventType wxEVT_JOY_BUTTON_UP;
+extern const wxEventType wxEVT_JOY_MOVE;
+extern const wxEventType wxEVT_JOY_ZMOVE;
+extern const wxEventType wxEVT_DROP_FILES;
+extern const wxEventType wxEVT_DRAW_ITEM;
+extern const wxEventType wxEVT_MEASURE_ITEM;
+extern const wxEventType wxEVT_COMPARE_ITEM;
+extern const wxEventType wxEVT_INIT_DIALOG;
+extern const wxEventType wxEVT_IDLE;
+extern const wxEventType wxEVT_UPDATE_UI;
+
+ /* System misc. */
+extern const wxEventType wxEVT_END_PROCESS;
+
+ /* Dial up events */
+extern const wxEventType wxEVT_DIALUP_CONNECTED;
+extern const wxEventType wxEVT_DIALUP_DISCONNECTED;
+
+ /* Generic command events */
+ /* Note: a click is a higher-level event than button down/up */
+extern const wxEventType wxEVT_COMMAND_LEFT_CLICK;
+extern const wxEventType wxEVT_COMMAND_LEFT_DCLICK;
+extern const wxEventType wxEVT_COMMAND_RIGHT_CLICK;
+extern const wxEventType wxEVT_COMMAND_RIGHT_DCLICK;
+extern const wxEventType wxEVT_COMMAND_SET_FOCUS;
+extern const wxEventType wxEVT_COMMAND_KILL_FOCUS;
+extern const wxEventType wxEVT_COMMAND_ENTER;
+
+ /* Tree control event types */
+extern const wxEventType wxEVT_COMMAND_TREE_BEGIN_DRAG;
+extern const wxEventType wxEVT_COMMAND_TREE_BEGIN_RDRAG;
+extern const wxEventType wxEVT_COMMAND_TREE_BEGIN_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_TREE_END_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_TREE_DELETE_ITEM;
+extern const wxEventType wxEVT_COMMAND_TREE_GET_INFO;
+extern const wxEventType wxEVT_COMMAND_TREE_SET_INFO;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_EXPANDED;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_EXPANDING;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_COLLAPSED;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_COLLAPSING;
+extern const wxEventType wxEVT_COMMAND_TREE_SEL_CHANGED;
+extern const wxEventType wxEVT_COMMAND_TREE_SEL_CHANGING;
+extern const wxEventType wxEVT_COMMAND_TREE_KEY_DOWN;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_ACTIVATED;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK;
+extern const wxEventType wxEVT_COMMAND_TREE_ITEM_MIDDLE_CLICK;
+
+ /* List control event types */
+extern const wxEventType wxEVT_COMMAND_LIST_BEGIN_DRAG;
+extern const wxEventType wxEVT_COMMAND_LIST_BEGIN_RDRAG;
+extern const wxEventType wxEVT_COMMAND_LIST_BEGIN_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_LIST_END_LABEL_EDIT;
+extern const wxEventType wxEVT_COMMAND_LIST_DELETE_ITEM;
+extern const wxEventType wxEVT_COMMAND_LIST_DELETE_ALL_ITEMS;
+extern const wxEventType wxEVT_COMMAND_LIST_GET_INFO;
+extern const wxEventType wxEVT_COMMAND_LIST_SET_INFO;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_SELECTED;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_DESELECTED;
+extern const wxEventType wxEVT_COMMAND_LIST_KEY_DOWN;
+extern const wxEventType wxEVT_COMMAND_LIST_INSERT_ITEM;
+extern const wxEventType wxEVT_COMMAND_LIST_COL_CLICK;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_MIDDLE_CLICK;
+extern const wxEventType wxEVT_COMMAND_LIST_ITEM_ACTIVATED;
+
+ /* Tab and notebook control event types */
+extern const wxEventType wxEVT_COMMAND_TAB_SEL_CHANGED;
+extern const wxEventType wxEVT_COMMAND_TAB_SEL_CHANGING;
+
+extern const wxEventType wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED;
+extern const wxEventType wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING;
+
+/* Splitter events */
+extern const wxEventType wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGED;
+extern const wxEventType wxEVT_COMMAND_SPLITTER_SASH_POS_CHANGING;
+extern const wxEventType wxEVT_COMMAND_SPLITTER_DOUBLECLICKED;
+extern const wxEventType wxEVT_COMMAND_SPLITTER_UNSPLIT;
+
+/* Wizard events */
+extern const wxEventType wxEVT_WIZARD_PAGE_CHANGED;
+extern const wxEventType wxEVT_WIZARD_PAGE_CHANGING;
+extern const wxEventType wxEVT_WIZARD_CANCEL;
+
+/* Calendar events */
+extern const wxEventType wxEVT_CALENDAR_SEL_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_DAY_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_MONTH_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_YEAR_CHANGED;
+extern const wxEventType wxEVT_CALENDAR_DOUBLECLICKED;
+extern const wxEventType wxEVT_CALENDAR_WEEKDAY_CLICKED;
+
+extern const wxEventType wxEVT_USER_FIRST;
+
+#else // everybody else
+
 const wxEventType wxEVT_NULL = 0;
 const wxEventType wxEVT_FIRST = 10000;
 
@@ -68,6 +279,7 @@ const wxEventType wxEVT_COMMAND_VLBOX_SELECTED =            wxEVT_FIRST + 14;
 const wxEventType wxEVT_COMMAND_COMBOBOX_SELECTED =         wxEVT_FIRST + 15;
 const wxEventType wxEVT_COMMAND_TOOL_RCLICKED =             wxEVT_FIRST + 16;
 const wxEventType wxEVT_COMMAND_TOOL_ENTER =                wxEVT_FIRST + 17;
+const wxEventType wxEVT_COMMAND_SPINCTRL_UPDATED =          wxEVT_FIRST + 18;
 
 /* Sockets send events, too */
 const wxEventType wxEVT_SOCKET =                            wxEVT_FIRST + 50;
@@ -206,6 +418,8 @@ const wxEventType wxEVT_COMMAND_TREE_SEL_CHANGED =          wxEVT_FIRST + 611;
 const wxEventType wxEVT_COMMAND_TREE_SEL_CHANGING =         wxEVT_FIRST + 612;
 const wxEventType wxEVT_COMMAND_TREE_KEY_DOWN =             wxEVT_FIRST + 613;
 const wxEventType wxEVT_COMMAND_TREE_ITEM_ACTIVATED =       wxEVT_FIRST + 614;
+const wxEventType wxEVT_COMMAND_TREE_ITEM_RIGHT_CLICK =     wxEVT_FIRST + 615;
+const wxEventType wxEVT_COMMAND_TREE_ITEM_MIDDLE_CLICK =    wxEVT_FIRST + 616;
 
  /* List control event types */
 const wxEventType wxEVT_COMMAND_LIST_BEGIN_DRAG =           wxEVT_FIRST + 700;
@@ -249,7 +463,17 @@ const wxEventType wxEVT_WIZARD_PAGE_CHANGED = wxEVT_FIRST + 900;
 const wxEventType wxEVT_WIZARD_PAGE_CHANGING = wxEVT_FIRST + 901;
 const wxEventType wxEVT_WIZARD_CANCEL = wxEVT_FIRST + 902;
 
-const wxEventType wxEVT_USER_FIRST =                        wxEVT_FIRST + 2000;
+/* Calendar events */
+const wxEventType wxEVT_CALENDAR_SEL_CHANGED = wxEVT_FIRST + 950;
+const wxEventType wxEVT_CALENDAR_DAY_CHANGED = wxEVT_FIRST + 951;
+const wxEventType wxEVT_CALENDAR_MONTH_CHANGED = wxEVT_FIRST + 952;
+const wxEventType wxEVT_CALENDAR_YEAR_CHANGED = wxEVT_FIRST + 953;
+const wxEventType wxEVT_CALENDAR_DOUBLECLICKED = wxEVT_FIRST + 954;
+const wxEventType wxEVT_CALENDAR_WEEKDAY_CLICKED = wxEVT_FIRST + 955;
+
+const wxEventType wxEVT_USER_FIRST = wxEVT_FIRST + 2000;
+
+#endif // for VisualAge C++ V4.0
 
 /* Compatibility */
 
@@ -435,6 +659,10 @@ public:
     // for implementation code only: is the operation allowed?
     bool IsAllowed() const { return m_bAllow; }
 
+    // probably useless: CopyObject() is used for deferred event
+    // handling but wxNotifyEvent must be processed immediately
+    void CopyObject(wxObject& obj) const;
+
 private:
     bool m_bAllow;
 
@@ -469,8 +697,14 @@ public:
 
     int GetOrientation() const { return (int) m_extraLong ; }
     int GetPosition() const { return m_commandInt ; }
+    bool IsScrolling() const { return m_isScrolling; }
     void SetOrientation(int orient) { m_extraLong = (long) orient; }
     void SetPosition(int pos) { m_commandInt = pos; }
+    void SetScrolling(bool isScrolling) { m_isScrolling = isScrolling; }
+
+    void CopyObject(wxObject& obj) const;
+public:
+    bool m_isScrolling;
 };
 
 // ScrollWin event class, derived fom wxEvent. wxScrollWinEvents
@@ -500,13 +734,16 @@ public:
 
     int GetOrientation() const { return (int) m_extraLong ; }
     int GetPosition() const { return m_commandInt ; }
+    bool IsScrolling() const { return m_isScrolling; }
     void SetOrientation(int orient) { m_extraLong = (long) orient; }
     void SetPosition(int pos) { m_commandInt = pos; }
+    void SetScrolling(bool isScrolling) { m_isScrolling = isScrolling; }
 
     void CopyObject(wxObject& object_dest) const;
 public:
     int               m_commandInt;    // Additional information
-    long              m_extraLong;     
+    long              m_extraLong;
+    bool              m_isScrolling;
 };
 
 // Mouse event class
@@ -605,8 +842,23 @@ public:
     bool Leaving() const { return (m_eventType == wxEVT_LEAVE_WINDOW); }
 
     // Find the position of the event
-    void GetPosition(long *xpos, long *ypos) const { *xpos = m_x; *ypos = m_y; }
-    void Position(long *xpos, long *ypos) const { *xpos = m_x; *ypos = m_y; }
+    void GetPosition(wxCoord *xpos, wxCoord *ypos) const
+    {
+        if (xpos)
+            *xpos = m_x;
+        if (ypos)
+            *ypos = m_y;
+    }
+
+#ifndef __WIN16__
+    void GetPosition(long *xpos, long *ypos) const
+    {
+        if (xpos)
+            *xpos = (long)m_x;
+        if (ypos)
+            *ypos = (long)m_y;
+    }
+#endif
 
     // Find the position of the event
     wxPoint GetPosition() const { return wxPoint(m_x, m_y); }
@@ -616,6 +868,14 @@ public:
 
     // Compatibility
 #if WXWIN_COMPATIBILITY
+    void Position(long *xpos, long *ypos) const
+    {
+        if (xpos)
+            *xpos = (long)m_x;
+        if (ypos)
+            *ypos = (long)m_y;
+    }
+
     void Position(float *xpos, float *ypos) const
     {
         *xpos = (float) m_x; *ypos = (float) m_y;
@@ -631,8 +891,8 @@ public:
     void CopyObject(wxObject& obj) const;
 
 public:
-    long          m_x;
-    long          m_y;
+    wxCoord m_x, m_y;
+
     bool          m_leftDown;
     bool          m_middleDown;
     bool          m_rightDown;
@@ -667,24 +927,36 @@ public:
     long KeyCode() const { return m_keyCode; }
 
     // Find the position of the event
+    void GetPosition(wxCoord *xpos, wxCoord *ypos) const
+    {
+        if (xpos) *xpos = m_x;
+        if (ypos) *ypos = m_y;
+    }
+
+#ifndef __WIN16__
     void GetPosition(long *xpos, long *ypos) const
-        { *xpos = m_x; *ypos = m_y; }
+    {
+        if (xpos) *xpos = (long)m_x;
+        if (ypos) *ypos = (long)m_y;
+    }
+#endif
 
     wxPoint GetPosition() const
         { return wxPoint(m_x, m_y); }
 
     // Get X position
-    long GetX() const { return m_x; }
+    wxCoord GetX() const { return m_x; }
 
     // Get Y position
-    long GetY() const { return m_y; }
+    wxCoord GetY() const { return m_y; }
 
     void CopyObject(wxObject& obj) const;
 
 public:
-    long          m_x;
-    long          m_y;
+    wxCoord       m_x, m_y;
+
     long          m_keyCode;
+
     bool          m_controlDown;
     bool          m_shiftDown;
     bool          m_altDown;
@@ -1191,27 +1463,56 @@ protected:
  Event generated by dialog navigation keys
  wxEVT_NAVIGATION_KEY
  */
-// must derive from command event to be propagated to the parent
-class WXDLLEXPORT wxNavigationKeyEvent : public wxCommandEvent
+// NB: don't derive from command event to avoid being propagated to the parent
+class WXDLLEXPORT wxNavigationKeyEvent : public wxEvent
 {
-    DECLARE_DYNAMIC_CLASS(wxNavigationKeyEvent)
-
 public:
-    wxNavigationKeyEvent() : wxCommandEvent(wxEVT_NAVIGATION_KEY) { }
+    wxNavigationKeyEvent()
+    {
+        SetEventType(wxEVT_NAVIGATION_KEY);
+
+        m_flags = IsForward | Propagate;    // defaults are for TAB
+        m_focus = (wxWindow *)NULL;
+    }
 
     // direction: forward (true) or backward (false)
-    bool GetDirection() const        { return m_commandInt == 1; }
-    void SetDirection(bool bForward) { m_commandInt = bForward;  }
+    bool GetDirection() const
+        { return (m_flags & IsForward) != 0; }
+    void SetDirection(bool bForward)
+        { if ( bForward ) m_flags |= IsForward; else m_flags &= ~IsForward; }
 
     // it may be a window change event (MDI, notebook pages...) or a control
     // change event
-    bool IsWindowChange() const    { return m_extraLong == 1; }
-    void SetWindowChange(bool bIs) { m_extraLong = bIs; }
+    bool IsWindowChange() const
+        { return (m_flags & WinChange) != 0; }
+    void SetWindowChange(bool bIs)
+        { if ( bIs ) m_flags |= WinChange; else m_flags &= ~WinChange; }
+
+    // some navigation events are meant to be propagated upwards (Windows
+    // convention is to do this for TAB events) while others should always
+    // cycle inside the panel/radiobox/whatever we're current inside
+    bool ShouldPropagate() const
+        { return (m_flags & Propagate) != 0; }
+    void SetPropagate(bool bDoIt)
+        { if ( bDoIt ) m_flags |= Propagate; else m_flags &= ~Propagate; }
 
     // the child which has the focus currently (may be NULL - use
     // wxWindow::FindFocus then)
-    wxWindow* GetCurrentFocus() const { return (wxWindow *)m_clientData; }
-    void SetCurrentFocus(wxWindow *win) { m_clientData = (void *)win; }
+    wxWindow* GetCurrentFocus() const { return m_focus; }
+    void SetCurrentFocus(wxWindow *win) { m_focus = win; }
+
+private:
+    enum
+    {
+        IsForward = 0x0001,
+        WinChange = 0x0002,
+        Propagate = 0x0004
+    };
+
+    long m_flags;
+    wxWindow *m_focus;
+
+    DECLARE_DYNAMIC_CLASS(wxNavigationKeyEvent)
 };
 
 // Window creation/destruction events: the first is sent as soon as window is
@@ -1279,6 +1580,10 @@ protected:
  wxEVT_COMPARE_ITEM
 */
 
+// ============================================================================
+// event handler and related classes
+// ============================================================================
+
 typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
 
 struct WXDLLEXPORT wxEventTableEntry
@@ -1312,31 +1617,22 @@ public:
     void SetNextHandler(wxEvtHandler *handler) { m_nextHandler = handler; }
     void SetPreviousHandler(wxEvtHandler *handler) { m_previousHandler = handler; }
 
-    void SetEvtHandlerEnabled(bool en) { m_enabled = en; }
+    void SetEvtHandlerEnabled(bool enabled) { m_enabled = enabled; }
     bool GetEvtHandlerEnabled() const { return m_enabled; }
 
-#if WXWIN_COMPATIBILITY_2
-    virtual void OnCommand(wxWindow& WXUNUSED(win),
-                           wxCommandEvent& WXUNUSED(event))
-    {
-        wxFAIL_MSG(wxT("shouldn't be called any more"));
-    }
+    // process an event right now
+    virtual bool ProcessEvent(wxEvent& event);
 
-    // Called if child control has no callback function
-    virtual long Default()
-        { return GetNextHandler() ? GetNextHandler()->Default() : 0; };
-#endif // WXWIN_COMPATIBILITY_2
+    // add an event to be processed later
+    void AddPendingEvent(wxEvent& event);
 
-#if WXWIN_COMPATIBILITY
-    virtual bool OnClose();
-#endif
+    // process all pending events
+    void ProcessPendingEvents();
 
+    // add a
 #if wxUSE_THREADS
     bool ProcessThreadEvent(wxEvent& event);
-    void ProcessPendingEvents();
 #endif
-    virtual bool ProcessEvent(wxEvent& event);
-    virtual bool SearchEventTable(wxEventTable& table, wxEvent& event);
 
     // Dynamic association of a member function handler with the event handler,
     // id and event type
@@ -1350,14 +1646,50 @@ public:
                   wxObject *userData = (wxObject *) NULL )
         { Connect(id, -1, eventType, func, userData); }
 
+    bool Disconnect( int id, int lastId = -1, wxEventType eventType = wxEVT_NULL,
+                  wxObjectEventFunction func = NULL,
+                  wxObject *userData = (wxObject *) NULL );
+
+    // Convenience function: take just one id
+    bool Disconnect( int id, wxEventType eventType = wxEVT_NULL,
+                  wxObjectEventFunction func = NULL,
+                  wxObject *userData = (wxObject *) NULL )
+        { return Disconnect(id, -1, eventType, func, userData); }
+	
+    // implementation from now on
+    virtual bool SearchEventTable(wxEventTable& table, wxEvent& event);
     bool SearchDynamicEventTable( wxEvent& event );
 
 #if wxUSE_THREADS
-    void ClearEventLocker() { delete m_eventsLocker; m_eventsLocker = NULL; };
+    void ClearEventLocker()
+   {
+#  if !defined(__VISAGECPP__)
+      delete m_eventsLocker;
+      m_eventsLocker = NULL;
+#endif
+   };
+#endif
+
+    // old stuff
+
+#if WXWIN_COMPATIBILITY_2
+    virtual void OnCommand(wxWindow& WXUNUSED(win),
+                           wxCommandEvent& WXUNUSED(event))
+    {
+        wxFAIL_MSG(wxT("shouldn't be called any more"));
+    }
+
+    // Called if child control has no callback function
+    virtual long Default()
+        { return GetNextHandler() ? GetNextHandler()->Default() : 0; };
+#endif // WXWIN_COMPATIBILITY_2
+
+#if WXWIN_COMPATIBILITY
+    virtual bool OnClose();
 #endif
 
 private:
-    static const wxEventTableEntry         sm_eventTableEntries[];
+    static const wxEventTableEntry sm_eventTableEntries[];
 
 protected:
     static const wxEventTable sm_eventTable;
@@ -1367,16 +1699,22 @@ protected:
 protected:
     wxEvtHandler*       m_nextHandler;
     wxEvtHandler*       m_previousHandler;
-    bool                m_enabled;           // Is event handler enabled?
     wxList*             m_dynamicEvents;
     wxList*             m_pendingEvents;
 #if wxUSE_THREADS
+#if defined (__VISAGECPP__)
+    wxCriticalSection   m_eventsLocker;
+#  else
     wxCriticalSection*  m_eventsLocker;
+#  endif
 #endif
 
     // optimization: instead of using costly IsKindOf() to decide whether we're
     // a window (which is true in 99% of cases), use this flag
     bool                m_isWindow;
+
+    // Is event handler enabled?
+    bool                m_enabled;
 };
 
 typedef void (wxEvtHandler::*wxEventFunction)(wxEvent&);
@@ -1612,6 +1950,17 @@ const wxEventTableEntry theClass::sm_eventTableEntries[] = { \
 #define EVT_UPDATE_UI(id, func) \
  { wxEVT_UPDATE_UI, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxUpdateUIEventFunction) & func, (wxObject *) NULL },\
 
+// ----------------------------------------------------------------------------
+// Global data
+// ----------------------------------------------------------------------------
+
+// for pending event processing - notice that there is intentionally no
+// WXDLLEXPORT here
+extern wxList *wxPendingEvents;
+#if wxUSE_THREADS
+    extern wxCriticalSection *wxPendingEventsLocker;
+#endif
+
 // ----------------------------------------------------------------------------
 // Helper functions
 // ----------------------------------------------------------------------------