1 files changed, 13 insertions, 9 deletions
diff --git a/libgtk_kylix/GTKExtCtrls.pas b/libgtk_kylix/GTKExtCtrls.pas
index 13ea30f..8ae5abc 100644
--- a/libgtk_kylix/GTKExtCtrls.pas
+++ b/libgtk_kylix/GTKExtCtrls.pas
@@ -456,9 +456,11 @@ begin
   inherited Destroy;
 end;
 
+function _gtk_notebook_append_page(notebook:PGtkNotebook; child:PGtkWidget; tab_label:PGtkWidget): gint; cdecl; external gtklib name 'gtk_notebook_append_page';
+
 function TGTKNotebook.AppendPage(Child: TGTKControl; Caption: string): integer;
 begin
-  Result := gtk_notebook_append_page(PGtkNotebook(FWidget), Child.FWidget, nil);
+  Result := _gtk_notebook_append_page(PGtkNotebook(FWidget), Child.FWidget, nil);
   gtk_notebook_set_tab_label_text(PGtkNotebook(FWidget), Child.FWidget, StringToPgchar(Caption));
 end;
 
@@ -537,12 +539,14 @@ begin
   gtk_notebook_set_scrollable(PGtkNotebook(FWidget), Value);
 end;
 
+procedure _gtk_notebook_query_tab_label_packing(notebook:PGtkNotebook;child:PGtkWidget;expand:Pgboolean;fill:Pgboolean;pack_type:PGtkPackType); cdecl; external gtklib name 'gtk_notebook_query_tab_label_packing';
+
 function TGTKNotebook.GetExpandTab(PageNo: integer): boolean;
-var expand, fill: Pgboolean;
-    packtype: PGtkPackType;
+var expand: gboolean;
 begin
-  gtk_notebook_query_tab_label_packing(PGtkNotebook(FWidget), gtk_notebook_get_nth_page(PGtkNotebook(FWidget), PageNo), expand, fill, packtype);
-  Result := expand <> nil;
+  expand := False;
+  _gtk_notebook_query_tab_label_packing(PGtkNotebook(FWidget), gtk_notebook_get_nth_page(PGtkNotebook(FWidget), PageNo), @expand, nil, nil);
+  Result := expand;
 end;
 
 procedure TGTKNotebook.SetExpandTab(PageNo: integer; Value: boolean);
@@ -551,11 +555,11 @@ begin
 end;
 
 function TGTKNotebook.GetFillTab(PageNo: integer): boolean;
-var expand, fill: Pgboolean;
-    packtype: PGtkPackType;
+var fill: gboolean;
 begin
-  gtk_notebook_query_tab_label_packing(PGtkNotebook(FWidget), gtk_notebook_get_nth_page(PGtkNotebook(FWidget), PageNo), expand, fill, packtype);
-  Result := fill <> nil;
+  fill := False;
+  _gtk_notebook_query_tab_label_packing(PGtkNotebook(FWidget), gtk_notebook_get_nth_page(PGtkNotebook(FWidget), PageNo), nil, @fill, nil);
+  Result := fill;
 end;
 
 procedure TGTKNotebook.SetFillTab(PageNo: integer; Value: boolean);