Make autosize_special const and add a const autosize overload

[libs/gltk.git] / source / widget.h

diff --git a/source/widget.h b/source/widget.h
index 461cafe232781b1fb490a93bf85e19785ed4e961..9caae9fb6216180654c9165dbe1893f2f1fec999 100644 (file)
--- a/source/widget.h
+++ b/source/widget.h
@@ -65,8 +65,9 @@ public:
        void set_position(int, int);
        void set_size(unsigned, unsigned);
        void autosize();
+       void autosize(Geometry &) const;
 protected:
-       virtual void autosize_special(const Part &, Geometry &) { }
+       virtual void autosize_special(const Part &, Geometry &) const { };
 public:
        void set_geometry(const Geometry &);
        const Geometry &get_geometry() const { return geom; }