Fix part of [ 1570325 ] wxAnimationCtrl for wxAdv library

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41940 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/animate.h

@@ -89,7 +89,7 @@ private:
 class WXDLLIMPEXP_ADV wxAnimationCtrl: public wxAnimationCtrlBase
 {
 public:
-    wxAnimationCtrl();
+    wxAnimationCtrl() { Init(); }
     wxAnimationCtrl(wxWindow *parent,
                         wxWindowID id,
                         const wxAnimation& anim = wxNullAnimation,
@@ -98,9 +98,13 @@ public:
                         long style = wxAC_DEFAULT_STYLE,
                         const wxString& name = wxAnimationCtrlNameStr)
     {
+        Init();
+
         Create(parent, id, anim, pos, size, style, name);
     }
 
+    void Init();
+
     bool Create(wxWindow *parent, wxWindowID id,
                 const wxAnimation& anim = wxNullAnimation,
                 const wxPoint& pos = wxDefaultPosition,