update checker

src/gui/package_update_list.hpp

@@ -32,7 +32,7 @@ protected:
   // overridden methods from TreeList
   void initItems() override;
   void drawItem(DC& dc, size_t index, size_t column, int x, int y, bool selected) const override;
-  
+
   size_t columnCount() const override { return 3; }
   String columnText(size_t column) const override;
   int    columnWidth(size_t column) const override;
@@ -61,6 +61,7 @@ private:
       TYPE_GAME,
       TYPE_STYLESHEET,
       TYPE_EXPORT_TEMPLATE,
+      TYPE_IMPORT_TEMPLATE,
       TYPE_SYMBOL_FONT,
       TYPE_INCLUDE,
       TYPE_FONT,
@@ -73,8 +74,12 @@ private:
     void setIcon(const Image& image);
     bool highlight() const;
     
-    static PackageType package_type(const PackageDescription& desc);
-  };
+    static PackageType package_type(const PackageDescription& desc);
+
+  };
+
+  bool CheckChildrenForUpdates(const TreeItem& ti) const;
+
   friend class PackageIconRequest;
 };