Second try to add "support" for deriving from

[wxWidgets.git] / include / wx / mac / carbon / tabctrl.h

diff --git a/include/wx/mac/carbon/tabctrl.h b/include/wx/mac/carbon/tabctrl.h
index 7a6e14300a85b2e8d1630d814e91d3768d87ae8c..3eedfea99ebf9888e080958683134657f2306511 100644 (file)
--- a/include/wx/mac/carbon/tabctrl.h
+++ b/include/wx/mac/carbon/tabctrl.h
@@ -119,20 +119,38 @@ protected:
 DECLARE_EVENT_TABLE()
 };
 
 DECLARE_EVENT_TABLE()
 };
 

-class WXDLLEXPORT wxTabEvent: public wxCommandEvent
+class WXDLLEXPORT wxTabEvent : public wxNotifyEvent

 {
 {

-  DECLARE_DYNAMIC_CLASS(wxTabEvent)
-
- public:
-  wxTabEvent(wxEventType commandType = wxEVT_NULL, int id = 0);
+public:
+    wxTabEvent(wxEventType commandType = wxEVT_NULL, int id = 0,
+                    int nSel = -1, int nOldSel = -1)
+        : wxNotifyEvent(commandType, id)
+        {
+            m_nSel = nSel;
+            m_nOldSel = nOldSel;
+        }
+
+    // accessors
+        // the currently selected page (-1 if none)
+    int GetSelection() const { return m_nSel; }
+    void SetSelection(int nSel) { m_nSel = nSel; }
+        // the page that was selected before the change (-1 if none)
+    int GetOldSelection() const { return m_nOldSel; }
+    void SetOldSelection(int nOldSel) { m_nOldSel = nOldSel; }
+
+private:
+    int m_nSel,     // currently selected page
+        m_nOldSel;  // previously selected page
+
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxTabEvent)

 };
 
 typedef void (wxEvtHandler::*wxTabEventFunction)(wxTabEvent&);
 
 };
 
 typedef void (wxEvtHandler::*wxTabEventFunction)(wxTabEvent&);
 

-#define EVT_TAB_SEL_CHANGED(id, fn) { wxEVT_COMMAND_TAB_SEL_CHANGED, \
-  id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTabEventFunction) & fn, NULL },
-#define EVT_TAB_SEL_CHANGING(id, fn) { wxEVT_COMMAND_TAB_SEL_CHANGING, \
-  id, -1, (wxObjectEventFunction) (wxEventFunction) (wxTabEventFunction) & fn, NULL },
+#define EVT_TAB_SEL_CHANGED(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_COMMAND_TAB_SEL_CHANGED, \
+  id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxTabEventFunction, & fn ), NULL),
+#define EVT_TAB_SEL_CHANGING(id, fn) DECLARE_EVENT_TABLE_ENTRY(wxEVT_COMMAND_TAB_SEL_CHANGING, \
+  id, -1, (wxObjectEventFunction) (wxEventFunction)  wxStaticCastEvent( wxTabEventFunction, & fn ), NULL),

 
 #endif
     // _WX_TABCTRL_H_
 
 #endif
     // _WX_TABCTRL_H_