X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/298c25c3a5b9d5d6b92310a54f860cd48627888b..99c4be680622f58a48a04dfe0835b59d2c41afea:/include/wx/msgdlg.h

diff --git a/include/wx/msgdlg.h b/include/wx/msgdlg.h
index 7dbffe33a3..8645691499 100644
--- a/include/wx/msgdlg.h
+++ b/include/wx/msgdlg.h
@@ -140,12 +140,29 @@ public:
     // change the dialog style flag
     void SetMessageDialogStyle(long style)
     {
+#ifdef __WXDEBUG__
         wxASSERT_MSG( ((style & wxYES_NO) == wxYES_NO) || !(style & wxYES_NO),
                       "wxYES and wxNO may only be used together" );
 
+        wxASSERT_MSG( !(style & wxYES) || !(style & wxOK),
+                      "wxOK and wxYES/wxNO can't be used together" );
+
+        wxASSERT_MSG( (style & wxYES) || (style & wxOK),
+                      "one of wxOK and wxYES/wxNO must be used" );
+
         wxASSERT_MSG( (style & wxID_OK) != wxID_OK,
                       "wxMessageBox: Did you mean wxOK (and not wxID_OK)?" );
 
+        if ((style & wxNO_DEFAULT) != 0 && (style & wxNO) == 0)
+            wxFAIL_MSG("wxNO_DEFAULT is invalid without wxNO");
+
+        if ((style & wxCANCEL_DEFAULT) != 0 && (style & wxCANCEL) == 0)
+            wxFAIL_MSG("wxCANCEL_DEFAULT is invalid without wxCANCEL");
+
+        if ((style & wxCANCEL_DEFAULT) != 0 && (style & wxNO_DEFAULT) != 0)
+            wxFAIL_MSG("only one default button can be specified");
+#endif
+
         m_dialogStyle = style;
     }