Reenable wxPalmOS status bar after recent changes. Start transition from faked drawin...

[wxWidgets.git] / include / wx / event.h

diff --git a/include/wx/event.h b/include/wx/event.h
index b08acfa2a73ef38d705da6f8e2365e5dee6a33fc..fc5cf8f04f76c69e09f8292127d37f0e202a8af5 100644 (file)
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -382,11 +382,18 @@ public:
         m_propagationLevel = propagationLevel;
     }
 
+#if WXWIN_COMPATIBILITY_2_4
 public:
+#else
+protected:
+#endif
     wxObject*         m_eventObject;
     wxEventType       m_eventType;
     long              m_timeStamp;
     int               m_id;
+
+public:
+    // m_callbackUserData is for internal usage only
     wxObject*         m_callbackUserData;
 
 protected:
@@ -397,7 +404,11 @@ protected:
     // backwards compatibility as it is new
     int               m_propagationLevel;
 
+#if WXWIN_COMPATIBILITY_2_4
 public:
+#else
+protected:
+#endif
     bool              m_skipped;
     bool              m_isCommandEvent;
 
@@ -478,6 +489,31 @@ private:
  wxEVT_COMMAND_TOGGLEBUTTON_CLICKED
 */
 
+#if WXWIN_COMPATIBILITY_2_4
+// Backwards compatibility for wxCommandEvent::m_commandString, will lead to compilation errors in some cases of usage
+class WXDLLIMPEXP_CORE wxCommandEvent;
+
+class WXDLLIMPEXP_CORE wxCommandEventStringHelper
+{
+public:
+    wxCommandEventStringHelper(wxCommandEvent * evt)
+        : m_evt(evt)
+        { }
+
+    void operator=(const wxString &str);
+    operator wxString();
+    const wxChar* c_str() const;
+
+private:
+    wxCommandEvent* m_evt;
+};
+#endif
+
+#ifdef __VISUALC__
+    // 'this' : used in base member initializer list (for m_commandString)
+    #pragma warning(disable:4355)
+#endif
+
 class WXDLLIMPEXP_CORE wxCommandEvent : public wxEvent
 {
 public:
@@ -485,7 +521,10 @@ public:
 
     wxCommandEvent(const wxCommandEvent& event)
         : wxEvent(event),
-          m_commandString(event.m_commandString),
+#if WXWIN_COMPATIBILITY_2_4
+          m_commandString(this),
+#endif
+          m_cmdString(event.m_cmdString),
           m_commandInt(event.m_commandInt),
           m_extraLong(event.m_extraLong),
           m_clientData(event.m_clientData),
@@ -504,8 +543,8 @@ public:
     int GetSelection() const { return m_commandInt; }
 
     // Set/Get listbox/choice selection string
-    void SetString(const wxString& s) { m_commandString = s; }
-    wxString GetString() const { return m_commandString; }
+    void SetString(const wxString& s) { m_cmdString = s; }
+    wxString GetString() const;
 
     // Get checkbox value
     bool IsChecked() const { return m_commandInt != 0; }
@@ -521,8 +560,13 @@ public:
 
     virtual wxEvent *Clone() const { return new wxCommandEvent(*this); }
 
+#if WXWIN_COMPATIBILITY_2_4
 public:
-    wxString          m_commandString; // String event argument
+    wxCommandEventStringHelper m_commandString;
+#else
+protected:
+#endif
+    wxString          m_cmdString;     // String event argument
     int               m_commandInt;
     long              m_extraLong;     // Additional information (e.g. select/deselect)
     void*             m_clientData;    // Arbitrary client data
@@ -532,6 +576,27 @@ private:
     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCommandEvent)
 };
 
+#ifdef __VISUALC__
+    #pragma warning(default:4355)
+#endif
+
+#if WXWIN_COMPATIBILITY_2_4
+inline void wxCommandEventStringHelper::operator=(const wxString &str)
+{
+    m_evt->SetString(str);
+}
+
+inline wxCommandEventStringHelper::operator wxString()
+{
+    return m_evt->GetString();
+}
+
+inline const wxChar* wxCommandEventStringHelper::c_str() const
+{
+    return m_evt->GetString().c_str();
+}
+#endif
+
 // this class adds a possibility to react (from the user) code to a control
 // notification: allow or veto the operation being reported.
 class WXDLLIMPEXP_CORE wxNotifyEvent  : public wxCommandEvent
@@ -623,7 +688,11 @@ public:
 
     virtual wxEvent *Clone() const { return new wxScrollWinEvent(*this); }
 
+#if WXWIN_COMPATIBILITY_2_4
 public:
+#else
+protected:
+#endif
     int               m_commandInt;
     long              m_extraLong;
 
@@ -962,6 +1031,9 @@ public:
         m_scanCode = evt.m_scanCode;
         m_rawCode = evt.m_rawCode;
         m_rawFlags = evt.m_rawFlags;
+#if wxUSE_UNICODE
+        m_uniChar = evt.m_uniChar;
+#endif
 
         return *this;
     }
@@ -1021,6 +1093,7 @@ public:
     virtual wxEvent *Clone() const { return new wxSizeEvent(*this); }
 
 public:
+    // For internal usage only. Will be converted to protected members.
     wxSize m_size;
     wxRect m_rect; // Used for wxEVT_SIZING
 
@@ -1058,6 +1131,11 @@ public:
 
     virtual wxEvent *Clone() const { return new wxMoveEvent(*this); }
 
+#if WXWIN_COMPATIBILITY_2_4
+public:
+#else
+protected:
+#endif
     wxPoint m_pos;
     wxRect m_rect;
 
@@ -1145,6 +1223,11 @@ public:
 
     virtual wxEvent *Clone() const { return new wxEraseEvent(*this); }
 
+#if WXWIN_COMPATIBILITY_2_4
+public:
+#else
+protected:
+#endif
     wxDC *m_dc;
 
 private:
@@ -1422,13 +1505,18 @@ enum
 
 class WXDLLIMPEXP_CORE wxJoystickEvent : public wxEvent
 {
+#if WXWIN_COMPATIBILITY_2_4
 public:
+#else
+protected:
+#endif
     wxPoint   m_pos;
     int       m_zPosition;
     int       m_buttonChange;   // Which button changed?
     int       m_buttonState;    // Which buttons are down?
     int       m_joyStick;       // Which joystick?
 
+public:
     wxJoystickEvent(wxEventType type = wxEVT_NULL,
                     int state = 0,
                     int joystick = wxJOYSTICK1,
@@ -2424,6 +2512,13 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
 #define EVT_CUSTOM(event, winid, func) DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction)  wxStaticCastEvent( wxEventFunction, & func ), (wxObject *) NULL ),
 #define EVT_CUSTOM_RANGE(event, id1, id2, func) DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction)  wxStaticCastEvent( wxEventFunction, & func ), (wxObject *) NULL ),
 
+// EVT_COMMAND
+#define EVT_COMMAND(winid, event, fn)  DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ),
+#define EVT_COMMAND_RANGE(id1, id2, event, fn)  DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ),
+
+#define EVT_NOTIFY(event, winid, func) DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)  wxStaticCastEvent( wxNotifyFunction, & func ), (wxObject *) NULL ),
+#define EVT_NOTIFY_RANGE(event, id1, id2, func) DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction)  wxStaticCastEvent( wxNotifyFunction, & func ), (wxObject *) NULL ),
+
 // Miscellaneous
 #define EVT_SIZE(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_SIZE, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxSizeEventFunction, & func ), (wxObject *) NULL ),
 #define EVT_SIZING(func)  DECLARE_EVENT_TABLE_ENTRY( wxEVT_SIZING, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxSizeEventFunction, & func ), (wxObject *) NULL ),
@@ -2499,10 +2594,6 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
  DECLARE_EVENT_TABLE_ENTRY( wxEVT_LEAVE_WINDOW, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxMouseEventFunction, & func ), (wxObject *) NULL ),\
  DECLARE_EVENT_TABLE_ENTRY( wxEVT_MOUSEWHEEL, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxMouseEventFunction, & func ), (wxObject *) NULL ),
 
-// EVT_COMMAND
-#define EVT_COMMAND(winid, event, fn)  DECLARE_EVENT_TABLE_ENTRY( event, winid, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ),
-#define EVT_COMMAND_RANGE(id1, id2, event, fn)  DECLARE_EVENT_TABLE_ENTRY( event, id1, id2, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxCommandEventFunction, & fn ), (wxObject *) NULL ),
-
 // Scrolling from wxWindow (sent to wxScrolledWindow)
 #define EVT_SCROLLWIN(func) \
   DECLARE_EVENT_TABLE_ENTRY( wxEVT_SCROLLWIN_TOP, wxID_ANY, wxID_ANY, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxScrollWinEventFunction, & func ), (wxObject *) NULL ),\