X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flist.h;h=ad12786bc7d962f3c43f0d06258781b60ae1f129;hb=db2a069cd5ec4c8809c2ba6ddeec2ddcd32d49ef;hp=6f6aec1f9dcf50d2dd5b5ead0fb66db4790b5d72;hpb=707b59d45ae50b69c94918f8f74313283b304597;p=libs%2Fgltk.git

diff --git a/source/list.h b/source/list.h
index 6f6aec1..ad12786 100644
--- a/source/list.h
+++ b/source/list.h
@@ -68,6 +68,16 @@ public:
 		virtual void render_special(const Part &, GL::Renderer &) const;
 	};
 
+	class MultiColumnItem: public Item
+	{
+	protected:
+		virtual void check_widths(std::vector<unsigned> &) const;
+		virtual void set_widths(const std::vector<unsigned> &);
+
+	private:
+		virtual void on_style_change();
+	};
+
 private:
 	class BasicItem: public Item
 	{
@@ -120,6 +130,7 @@ private:
 
 public:
 	sigc::signal<void, unsigned> signal_item_selected;
+	sigc::signal<void> signal_selection_cleared;
 
 private:
 	ListData *data;
@@ -130,6 +141,7 @@ private:
 	unsigned first;
 	unsigned max_scroll;
 	unsigned view_size;
+	bool ignore_slider_change;
 
 	VSlider slider;
 	std::vector<Item *> items;
@@ -173,17 +185,15 @@ public:
 	int get_selected_index() const { return sel_index; }
 
 private:
+	virtual void rebuild_special(const Part &);
 	virtual void render_special(const Part &, GL::Renderer &) const;
 
 public:
 	virtual void button_press(int, int, unsigned);
-private:
-	virtual void on_geometry_change();
-	virtual void on_style_change();
 
-	void reposition_slider();
+private:
 	void item_autosize_changed(Item *);
-	void reposition_items();
+	unsigned last_to_first(unsigned) const;
 	void check_view_range();
 	void slider_value_changed(double);
 };