Switched over to using wxEventLoop.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@23785 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/os2/dialog.h

@@ -16,6 +16,8 @@
 
 WXDLLEXPORT_DATA(extern const char*) wxDialogNameStr;
 
+class WXDLLEXPORT wxDialogModalData;
+
 //
 // Dialog boxes
 //
@@ -147,6 +149,9 @@ protected:
 private:
     wxWindow*                       m_pOldFocus;
 
+    // this pointer is non-NULL only while the modal event loop is running
+    wxDialogModalData *m_modalData;
+
     //
     // While we are showing a modal dialog we disable the other windows using
     // this object