Avoid generating events during destruction of a widget

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

diff --git a/source/dropdown.h b/source/dropdown.h
index 7428ebf086d24eb1e0660f0d703fea45cb0b74ee..7cacf2205a496f389a4b7c869505b484eab90e7b 100644 (file)
--- a/source/dropdown.h
+++ b/source/dropdown.h
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of libmspgltk
-Copyright © 2007-2009  Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2011  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
@@ -28,14 +28,18 @@ public:
                void item(const std::string &);
        };
 
+       sigc::signal<void, int, const std::string &> signal_item_selected;
+
 private:
        List list;
        bool dropped;
 
 public:
-       sigc::signal<void, int, const std::string &> signal_item_selected;
+       Dropdown();
 
-       Dropdown(const Resources &);
+       virtual const char *get_class() const { return "dropdown"; }
+
+       virtual void autosize();
 
        void append(const std::string &);
        void insert(unsigned, const std::string &);
@@ -47,15 +51,17 @@ public:
        const std::string &get_selected() const;
        int get_selected_index() const;
 
-       virtual void button_press(int, int, unsigned);
-
 private:
-       virtual const char *get_class() const { return "dropdown"; }
        virtual void render_special(const Part &) const;
 
+public:
+       virtual void button_press(int, int, unsigned);
+private:
        virtual void on_geometry_change();
-       void resize_list();
+       virtual void on_style_change();
 
+       void list_autosize_changed();
+       void resize_list();
        void list_item_selected(unsigned, const std::string &);
 };