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[wxWidgets.git] / include / wx / event.h
diff --git a/include/wx/event.h b/include/wx/event.h
index 7e2d8dae3c166f74eac3e4e5109e5a38e1e40f6a..e4882803227d9f8b12fb7d9b0ce691c45dfe5329 100644 (file)
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -49,6 +49,8 @@ class WXDLLIMPEXP_BASE wxList;
     class WXDLLIMPEXP_CORE wxWindowBase;
 #endif // wxUSE_GUI
 
     class WXDLLIMPEXP_CORE wxWindowBase;
 #endif // wxUSE_GUI
 
+class WXDLLIMPEXP_BASE wxEvtHandler;
+
 // ----------------------------------------------------------------------------
 // Event types
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // Event types
 // ----------------------------------------------------------------------------
@@ -271,6 +273,7 @@ BEGIN_DECLARE_EVENT_TYPES()
     DECLARE_EVENT_TYPE(wxEVT_UPDATE_UI, 440)
     DECLARE_EVENT_TYPE(wxEVT_SIZING, 441)
     DECLARE_EVENT_TYPE(wxEVT_MOVING, 442)
     DECLARE_EVENT_TYPE(wxEVT_UPDATE_UI, 440)
     DECLARE_EVENT_TYPE(wxEVT_SIZING, 441)
     DECLARE_EVENT_TYPE(wxEVT_MOVING, 442)
+    DECLARE_EVENT_TYPE(wxEVT_HIBERNATE, 443)
 
         // 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
@@ -1286,6 +1289,7 @@ private:
 /*
  wxEVT_ACTIVATE
  wxEVT_ACTIVATE_APP
 /*
  wxEVT_ACTIVATE
  wxEVT_ACTIVATE_APP
+ wxEVT_HIBERNATE
  */
 
 class WXDLLIMPEXP_CORE wxActivateEvent : public wxEvent
  */
 
 class WXDLLIMPEXP_CORE wxActivateEvent : public wxEvent
@@ -1857,7 +1861,7 @@ class WXDLLIMPEXP_CORE wxNavigationKeyEvent : public wxEvent
 public:
     wxNavigationKeyEvent()
         : wxEvent(0, wxEVT_NAVIGATION_KEY),
 public:
     wxNavigationKeyEvent()
         : wxEvent(0, wxEVT_NAVIGATION_KEY),
-          m_flags(IsForward),    // defaults are for TAB
+          m_flags(IsForward | FromTab),    // defaults are for TAB
           m_focus((wxWindow *)NULL)
         {
             m_propagationLevel = wxEVENT_PROPAGATE_NONE;
           m_focus((wxWindow *)NULL)
         {
             m_propagationLevel = wxEVENT_PROPAGATE_NONE;
@@ -1882,6 +1886,13 @@ public:
     void SetWindowChange(bool bIs)
         { if ( bIs ) m_flags |= WinChange; else m_flags &= ~WinChange; }
 
     void SetWindowChange(bool bIs)
         { if ( bIs ) m_flags |= WinChange; else m_flags &= ~WinChange; }
 
+    // Set to true under MSW if the event was generated using the tab key.
+    // This is required for proper navogation over radio buttons
+    bool IsFromTab() const
+        { return (m_flags & FromTab) != 0; }
+    void SetFromTab(bool bIs)
+        { if ( bIs ) m_flags |= FromTab; else m_flags &= ~FromTab; }
+
     // the child which has the focus currently (may be NULL - use
     // wxWindow::FindFocus then)
     wxWindow* GetCurrentFocus() const { return m_focus; }
     // the child which has the focus currently (may be NULL - use
     // wxWindow::FindFocus then)
     wxWindow* GetCurrentFocus() const { return m_focus; }
@@ -1896,7 +1907,8 @@ public:
     {
         IsBackward = 0x0000,
         IsForward = 0x0001,
     {
         IsBackward = 0x0000,
         IsForward = 0x0001,
-        WinChange = 0x0002
+        WinChange = 0x0002,
+        FromTab = 0x0004
     };
 
     long m_flags;
     };
 
     long m_flags;
@@ -2095,6 +2107,9 @@ private:
 // event handler and related classes
 // ============================================================================
 
 // event handler and related classes
 // ============================================================================
 
+// for backwards compatibility and to prevent eVC 4 for ARM from crashing with
+// internal compiler error when compiling wx, we define wxObjectEventFunction
+// as a wxObject method even though it can only be a wxEvtHandler one
 typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
 
 // we can't have ctors nor base struct in backwards compatibility mode or
 typedef void (wxObject::*wxObjectEventFunction)(wxEvent&);
 
 // we can't have ctors nor base struct in backwards compatibility mode or
@@ -2333,19 +2348,13 @@ public:
                     wxObject *userData = (wxObject *) NULL,
                     wxEvtHandler *eventSink = (wxEvtHandler *) NULL);
 
                     wxObject *userData = (wxObject *) NULL,
                     wxEvtHandler *eventSink = (wxEvtHandler *) NULL);
 
-    bool Disconnect(int winid,
+    bool Disconnect(int winid = wxID_ANY,
                     wxEventType eventType = wxEVT_NULL,
                     wxObjectEventFunction func = NULL,
                     wxObject *userData = (wxObject *) NULL,
                     wxEvtHandler *eventSink = (wxEvtHandler *) NULL)
         { return Disconnect(winid, wxID_ANY, eventType, func, userData, eventSink); }
 
                     wxEventType eventType = wxEVT_NULL,
                     wxObjectEventFunction func = NULL,
                     wxObject *userData = (wxObject *) NULL,
                     wxEvtHandler *eventSink = (wxEvtHandler *) NULL)
         { return Disconnect(winid, wxID_ANY, eventType, func, userData, eventSink); }
 
-    bool Disconnect(wxEventType eventType = wxEVT_NULL,
-                    wxObjectEventFunction func = NULL,
-                    wxObject *userData = (wxObject *) NULL,
-                    wxEvtHandler *eventSink = (wxEvtHandler *) NULL )
-        { return Disconnect(wxID_ANY, wxID_ANY, eventType, func, userData, eventSink); }
-
 
     wxList* GetDynamicEventTable() const { return m_dynamicEvents ; }
 
 
     wxList* GetDynamicEventTable() const { return m_dynamicEvents ; }
 
@@ -2413,8 +2422,14 @@ protected:
 
 #if wxUSE_THREADS
 #if defined (__VISAGECPP__)
 
 #if wxUSE_THREADS
 #if defined (__VISAGECPP__)
+    const wxCriticalSection& Lock() const { return m_eventsLocker; }
+    wxCriticalSection& Lock() { return m_eventsLocker; }
+
     wxCriticalSection   m_eventsLocker;
 #  else
     wxCriticalSection   m_eventsLocker;
 #  else
+    const wxCriticalSection& Lock() const { return *m_eventsLocker; }
+    wxCriticalSection& Lock() { return *m_eventsLocker; }
+
     wxCriticalSection*  m_eventsLocker;
 #  endif
 #endif
     wxCriticalSection*  m_eventsLocker;
 #  endif
 #endif
@@ -2509,76 +2524,76 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
 
 
 #define wxCommandEventHandler(func) \
 
 
 #define wxCommandEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxCommandEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxCommandEventFunction, &func)
 #define wxScrollEventHandler(func) \
 #define wxScrollEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxScrollEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxScrollEventFunction, &func)
 #define wxScrollWinEventHandler(func) \
 #define wxScrollWinEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxScrollWinEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxScrollWinEventFunction, &func)
 #define wxSizeEventHandler(func) \
 #define wxSizeEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxSizeEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSizeEventFunction, &func)
 #define wxMoveEventHandler(func) \
 #define wxMoveEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxMoveEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMoveEventFunction, &func)
 #define wxPaintEventHandler(func) \
 #define wxPaintEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxPaintEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxPaintEventFunction, &func)
 #define wxNcPaintEventHandler(func) \
 #define wxNcPaintEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxNcPaintEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxNcPaintEventFunction, &func)
 #define wxEraseEventHandler(func) \
 #define wxEraseEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxEraseEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxEraseEventFunction, &func)
 #define wxMouseEventHandler(func) \
 #define wxMouseEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxMouseEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMouseEventFunction, &func)
 #define wxCharEventHandler(func) \
 #define wxCharEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxCharEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxCharEventFunction, &func)
 #define wxKeyEventHandler(func) wxCharEventHandler(func)
 #define wxFocusEventHandler(func) \
 #define wxKeyEventHandler(func) wxCharEventHandler(func)
 #define wxFocusEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxFocusEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxFocusEventFunction, &func)
 #define wxChildFocusEventHandler(func) \
 #define wxChildFocusEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxChildFocusEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxChildFocusEventFunction, &func)
 #define wxActivateEventHandler(func) \
 #define wxActivateEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxActivateEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxActivateEventFunction, &func)
 #define wxMenuEventHandler(func) \
 #define wxMenuEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxMenuEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMenuEventFunction, &func)
 #define wxJoystickEventHandler(func) \
 #define wxJoystickEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxJoystickEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxJoystickEventFunction, &func)
 #define wxDropFilesEventHandler(func) \
 #define wxDropFilesEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxDropFilesEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDropFilesEventFunction, &func)
 #define wxInitDialogEventHandler(func) \
 #define wxInitDialogEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxInitDialogEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxInitDialogEventFunction, &func)
 #define wxSysColourChangedEventHandler(func) \
 #define wxSysColourChangedEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxSysColourChangedEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSysColourChangedEventFunction, &func)
 #define wxDisplayChangedEventHandler(func) \
 #define wxDisplayChangedEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxDisplayChangedEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDisplayChangedEventFunction, &func)
 #define wxUpdateUIEventHandler(func) \
 #define wxUpdateUIEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxUpdateUIEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxUpdateUIEventFunction, &func)
 #define wxIdleEventHandler(func) \
 #define wxIdleEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxIdleEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxIdleEventFunction, &func)
 #define wxCloseEventHandler(func) \
 #define wxCloseEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxCloseEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxCloseEventFunction, &func)
 #define wxShowEventHandler(func) \
 #define wxShowEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxShowEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxShowEventFunction, &func)
 #define wxIconizeEventHandler(func) \
 #define wxIconizeEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxIconizeEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxIconizeEventFunction, &func)
 #define wxMaximizeEventHandler(func) \
 #define wxMaximizeEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxMaximizeEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMaximizeEventFunction, &func)
 #define wxNavigationKeyEventHandler(func) \
 #define wxNavigationKeyEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxNavigationKeyEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxNavigationKeyEventFunction, &func)
 #define wxPaletteChangedEventHandler(func) \
 #define wxPaletteChangedEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxPaletteChangedEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxPaletteChangedEventFunction, &func)
 #define wxQueryNewPaletteEventHandler(func) \
 #define wxQueryNewPaletteEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxQueryNewPaletteEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxQueryNewPaletteEventFunction, &func)
 #define wxWindowCreateEventHandler(func) \
 #define wxWindowCreateEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxWindowCreateEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxWindowCreateEventFunction, &func)
 #define wxWindowDestroyEventHandler(func) \
 #define wxWindowDestroyEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxWindowDestroyEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxWindowDestroyEventFunction, &func)
 #define wxSetCursorEventHandler(func) \
 #define wxSetCursorEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxSetCursorEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxSetCursorEventFunction, &func)
 #define wxNotifyEventHandler(func) \
 #define wxNotifyEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxNotifyEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxNotifyEventFunction, &func)
 #define wxHelpEventHandler(func) \
 #define wxHelpEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxHelpEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxHelpEventFunction, &func)
 #define wxContextMenuEventHandler(func) \
 #define wxContextMenuEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxContextMenuEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxContextMenuEventFunction, &func)
 #define wxMouseCaptureChangedEventHandler(func) \
 #define wxMouseCaptureChangedEventHandler(func) \
-    (wxObjectEventFunction)wxStaticCastEvent(wxMouseCaptureChangedEventFunction, &func)
+    (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxMouseCaptureChangedEventFunction, &func)
 
 #endif // wxUSE_GUI
 
 
 #endif // wxUSE_GUI
 
@@ -2636,9 +2651,9 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
     wx__DECLARE_EVT2(event, id1, id2, wxEventHandler(func))
 
 // EVT_COMMAND
     wx__DECLARE_EVT2(event, id1, id2, wxEventHandler(func))
 
 // EVT_COMMAND
-#define EVT_COMMAND(winid, event, fn) \
+#define EVT_COMMAND(winid, event, func) \
     wx__DECLARE_EVT1(event, winid, wxCommandEventHandler(func))
     wx__DECLARE_EVT1(event, winid, wxCommandEventHandler(func))
-#define EVT_COMMAND_RANGE(id1, id2, event, fn) \
+#define EVT_COMMAND_RANGE(id1, id2, event, func) \
     wx__DECLARE_EVT2(event, id1, id2, wxCommandEventHandler(func))
 
 #define EVT_NOTIFY(event, winid, func) \
     wx__DECLARE_EVT2(event, id1, id2, wxCommandEventHandler(func))
 
 #define EVT_NOTIFY(event, winid, func) \
@@ -2673,6 +2688,7 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
 #define EVT_CHILD_FOCUS(func)  wx__DECLARE_EVT0(wxEVT_CHILD_FOCUS, wxChildFocusEventHandler(func))
 #define EVT_ACTIVATE(func)  wx__DECLARE_EVT0(wxEVT_ACTIVATE, wxActivateEventHandler(func))
 #define EVT_ACTIVATE_APP(func)  wx__DECLARE_EVT0(wxEVT_ACTIVATE_APP, wxActivateEventHandler(func))
 #define EVT_CHILD_FOCUS(func)  wx__DECLARE_EVT0(wxEVT_CHILD_FOCUS, wxChildFocusEventHandler(func))
 #define EVT_ACTIVATE(func)  wx__DECLARE_EVT0(wxEVT_ACTIVATE, wxActivateEventHandler(func))
 #define EVT_ACTIVATE_APP(func)  wx__DECLARE_EVT0(wxEVT_ACTIVATE_APP, wxActivateEventHandler(func))
+#define EVT_HIBERNATE(func)  wx__DECLARE_EVT0(wxEVT_HIBERNATE, wxActivateEventHandler(func))
 #define EVT_END_SESSION(func)  wx__DECLARE_EVT0(wxEVT_END_SESSION, wxCloseEventHandler(func))
 #define EVT_QUERY_END_SESSION(func)  wx__DECLARE_EVT0(wxEVT_QUERY_END_SESSION, wxCloseEventHandler(func))
 #define EVT_DROP_FILES(func)  wx__DECLARE_EVT0(wxEVT_DROP_FILES, wxDropFilesEventHandler(func))
 #define EVT_END_SESSION(func)  wx__DECLARE_EVT0(wxEVT_END_SESSION, wxCloseEventHandler(func))
 #define EVT_QUERY_END_SESSION(func)  wx__DECLARE_EVT0(wxEVT_QUERY_END_SESSION, wxCloseEventHandler(func))
 #define EVT_DROP_FILES(func)  wx__DECLARE_EVT0(wxEVT_DROP_FILES, wxDropFilesEventHandler(func))
wxWidgets (Impactor)