X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdropdown.h;h=7a0f04d3f1feb2afed2a5a313bd3c149b1ed4d06;hb=768c65e13861f72929290ac2513df9975579e543;hp=166eebf53da3943040c2565b9f4d471cca7d9919;hpb=fdc7fecc65f5f517d66abe3546a949a46836c4a6;p=libs%2Fgltk.git

diff --git a/source/dropdown.h b/source/dropdown.h
index 166eebf..7a0f04d 100644
--- a/source/dropdown.h
+++ b/source/dropdown.h
@@ -13,7 +13,7 @@ class List;
 class Dropdown: virtual public Widget, private Container
 {
 public:
-	class Loader: public Widget::Loader
+	class Loader: public DataFile::DerivedObjectLoader<Dropdown, Widget::Loader>
 	{
 	public:
 		Loader(Dropdown &);
@@ -21,7 +21,7 @@ public:
 		void item(const std::string &);
 	};
 
-	sigc::signal<void, int, const std::string &> signal_item_selected;
+	sigc::signal<void, unsigned> signal_item_selected;
 
 private:
 	List list;
@@ -29,20 +29,21 @@ private:
 
 public:
 	Dropdown();
+	Dropdown(ListData &);
+private:
+	void init();
 
+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);
-	void clear();
-	unsigned get_n_items() const;
+	void set_data(ListData &d) { list.set_data(d); }
+	ListData &get_data() { return list.get_data(); }
+	const ListData &get_data() const { return list.get_data(); }
 
-	void set_selected_index(int);
-	const std::string &get_selected() const;
-	int get_selected_index() const;
+	void set_selected_index(int i) { list.set_selected_index(i); }
+	int get_selected_index() const { return list.get_selected_index(); }
 
 private:
 	virtual void rebuild_special(const Part &, CachedPart &);
@@ -56,7 +57,7 @@ private:
 
 	void list_autosize_changed();
 	void resize_list();
-	void list_item_selected(unsigned, const std::string &);
+	void list_item_selected(unsigned);
 };
 
 } // namespace GLtk