moved all wxDialog event handlers to wxDialogBase to avoid code duplication

(sixplication?) among ports; as a side effect added public wxDialog methods to
wxDialogBase as well and moved EndDialog() (previously implemented by wxMSW,
wxMotif, wxMac and wxCocoa but not the other ports) to wxDialogBase too


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40687 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mac/carbon/dialog.h

@@ -78,24 +78,13 @@ public:
     // implementation
     // --------------
 
-    // event handlers
-    void OnCloseWindow(wxCloseEvent& event);
-
-    // Standard buttons
-    void OnOK(wxCommandEvent& event);
-    void OnApply(wxCommandEvent& event);
-    void OnCancel(wxCommandEvent& event);
-
-    // Responds to colour changes
-    void OnSysColourChanged(wxSysColourChangedEvent& event);
-
     // show modal dialog and enter modal loop
     void DoShowModal();
 
 private:
     void Init();
+
     bool m_isModalStyle;
-    DECLARE_EVENT_TABLE()
 };
 
 #endif