1 files changed, 1 insertions, 0 deletions
diff --git a/src/corelib/fpg_base.pas b/src/corelib/fpg_base.pas
index eb23dfd0..2c18cb87 100644
--- a/src/corelib/fpg_base.pas
+++ b/src/corelib/fpg_base.pas
@@ -517,6 +517,7 @@ type
     FIsInitialized: Boolean;
     FModalFormStack: TList;
     function    DoGetFontFaceList: TStringList; virtual; abstract;
+    function    MessagesPending: boolean; virtual; abstract;
     function    GetHelpViewer: TfpgString; virtual;
   public
     constructor Create(const AParams: string); virtual; reintroduce;