implement out-of-line destructors where needed instead of using __DARWIN__

specific conditional compilation


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13447 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/app.h

@@ -88,6 +88,7 @@ class WXDLLEXPORT wxAppBase : public wxEvtHandler
 {
 public:
     wxAppBase();
+    virtual ~wxAppBase();
 
     // the virtual functions which may/must be overridden in the derived class
     // -----------------------------------------------------------------------
@@ -326,11 +327,6 @@ public:
     static wxAppInitializerFunction GetInitializerFunction()
         { return m_appInitFn; }
 
-    // needed to avoid link errors
-#ifdef __DARWIN__
-    virtual ~wxAppBase() { }
-#endif
-
     // process all events in the wxPendingEvents list
     virtual void ProcessPendingEvents();
 

include/wx/choice.h

@@ -38,9 +38,7 @@ class WXDLLEXPORT wxChoiceBase : public wxControlWithItems
 {
 public:
     // all generic methods are in wxControlWithItems
-#ifdef __DARWIN__
-    virtual ~wxChoiceBase() {}
-#endif
+    virtual ~wxChoiceBase();
 
     // single selection logic
     virtual void SetSelection(int n) = 0;
@@ -56,7 +54,6 @@ public:
 
     // emulate selecting the item event.GetInt()
     void Command(wxCommandEvent& event);
-
 };
 
 // ----------------------------------------------------------------------------

include/wx/control.h

@@ -33,6 +33,8 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxControlNameStr;
 class WXDLLEXPORT wxControlBase : public wxWindow
 {
 public:
+    virtual ~wxControlBase();
+
     // Create() function adds the validator parameter
     bool Create(wxWindow *parent, wxWindowID id,
                 const wxPoint& pos = wxDefaultPosition,
@@ -48,10 +50,6 @@ public:
     // get the control alignment (left/right/centre, top/bottom/centre)
     int GetAlignment() const { return m_windowStyle & wxALIGN_MASK; }
 
-#ifdef __DARWIN__
-    virtual ~wxControlBase() { }
-#endif
-
 protected:
     // creates the control (calls wxWindowBase::CreateBase inside) and adds it
     // to the list of parents children

include/wx/ctrlsub.h

@@ -32,6 +32,7 @@ class WXDLLEXPORT wxItemContainer
 {
 public:
     wxItemContainer() { m_clientDataItemsType = wxClientData_None; }
+    virtual ~wxItemContainer();
 
     // adding items
     // ------------
@@ -86,10 +87,6 @@ public:
     int Number() const { return GetCount(); }
 #endif // WXWIN_COMPATIBILITY_2_2
 
-#ifdef __DARWIN__
-    virtual ~wxItemContainer() { }
-#endif
-
 protected:
     virtual int DoAppend(const wxString& item) = 0;
 

include/wx/font.h

@@ -78,9 +78,7 @@ class WXDLLEXPORT wxFontBase : public wxGDIObject
 {
 public:
     // creator function
-#ifdef __DARWIN__
-    virtual ~wxFontBase() { }
-#endif
+    virtual ~wxFontBase();
 
     // from the font components
     static wxFont *New(

include/wx/frame.h

@@ -54,9 +54,7 @@ class WXDLLEXPORT wxFrameBase : public wxTopLevelWindow
 public:
     // construction
     wxFrameBase();
-#ifdef __DARWIN__
-    virtual ~wxFrameBase() { }
-#endif
+    virtual ~wxFrameBase();
 
     wxFrame *New(wxWindow *parent,
                  wxWindowID id,

include/wx/gauge.h

@@ -31,9 +31,8 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxGaugeNameStr;
 class WXDLLEXPORT wxGaugeBase : public wxControl
 {
 public:
-#ifdef __DARWIN__
-    virtual ~wxGaugeBase() { }
-#endif
+    virtual ~wxGaugeBase();
+
     bool Create(wxWindow *parent,
                 wxWindowID id,
                 int range,

include/wx/geometry.h

@@ -31,9 +31,7 @@
 #ifdef __WXMSW__
     #define wxMulDivInt32( a , b , c ) ::MulDiv( a , b , c )
 #elif defined( __WXMAC__ )
-    #ifndef __DARWIN__
-        #include "Math64.h"
-    #endif
+    #include "Math64.h"
     #define wxMulDivInt32( a , b , c ) S32Set( S64Div( S64Multiply( S64Set(a) , S64Set(b) ) , S64Set(c) ) )
 #else
     #define wxMulDivInt32( a , b , c ) ((wxInt32)((a)*(((wxDouble)b)/((wxDouble)c))))

include/wx/list.h

@@ -493,9 +493,8 @@ class WXDLLEXPORT wxList : public wxObjectList
 {
 public:
     wxList(int key_type = wxKEY_NONE) : wxObjectList((wxKeyType)key_type) { }
-#ifdef __DARWIN__
+    // this destructor is required for Darwin
    ~wxList() { }
-#endif
 
     wxList& operator=(const wxList& list)
         { return (wxList&)wxListBase::operator=(list); }

include/wx/listbox.h

@@ -45,9 +45,7 @@ class WXDLLEXPORT wxListBoxBase : public wxControlWithItems
 public:
     // all generic methods are in wxControlWithItems, except for the following
     // ones which are not yet implemented by wxChoice/wxCombobox
-#ifdef __DARWIN__
-    virtual ~wxListBoxBase() { }
-#endif
+    virtual ~wxListBoxBase();
 
     void Insert(const wxString& item, int pos)
         { DoInsert(item, pos); }

include/wx/popupwin.h

@@ -28,9 +28,7 @@ class WXDLLEXPORT wxPopupWindowBase : public wxWindow
 {
 public:
     wxPopupWindowBase() { }
-#ifdef __DARWIN__
-    virtual ~wxPopupWindowBase() { }
-#endif
+    virtual ~wxPopupWindowBase();
 
     // create the popup window
     //

include/wx/statbmp.h

@@ -30,9 +30,7 @@ WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBitmapNameStr;
 class WXDLLEXPORT wxStaticBitmapBase : public wxControl
 {
  public:
-#ifdef __DARWIN__
-    ~wxStaticBitmapBase() { }
-#endif
+    virtual ~wxStaticBitmapBase();
     
     // our interface
     virtual void SetIcon(const wxIcon& icon) = 0;

include/wx/timer.h

@@ -49,9 +49,7 @@ public:
     void SetOwner(wxEvtHandler *owner, int id = -1)
         { m_owner = owner; m_idTimer = id; }
 
-#ifdef __DARWIN__
-    virtual ~wxTimerBase() { }
-#endif
+    virtual ~wxTimerBase();
 
     // working with the timer
     // ----------------------

include/wx/toplevel.h

@@ -74,10 +74,7 @@ class WXDLLEXPORT wxTopLevelWindowBase : public wxWindow
 public:
     // construction
     wxTopLevelWindowBase();
-
-#ifdef __DARWIN__
-    virtual ~wxTopLevelWindowBase() {}
-#endif
+    virtual ~wxTopLevelWindowBase();
 
     // top level wnd state
     // --------------------