Add a signal to notify when the automatic size of a widget changes

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

diff --git a/source/dropdown.h b/source/dropdown.h
index 51ba72434956d1c1728f1a6e021c73dfec73ad18..7cacf2205a496f389a4b7c869505b484eab90e7b 100644 (file)
--- a/source/dropdown.h
+++ b/source/dropdown.h
@@ -39,6 +39,8 @@ public:
 
        virtual const char *get_class() const { return "dropdown"; }
 
+       virtual void autosize();
+
        void append(const std::string &);
        void insert(unsigned, const std::string &);
        void remove(unsigned);
@@ -58,6 +60,7 @@ private:
        virtual void on_geometry_change();
        virtual void on_style_change();
 
+       void list_autosize_changed();
        void resize_list();
        void list_item_selected(unsigned, const std::string &);
 };