X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flist.h;h=caf403a84a0f1b5ddaf39f8f0ce9e70a5ce71401;hb=d75275638b2dfeb5e346c42ec2c4498da3671042;hp=1ecd854c26e048ddd9a10ba6178d2752e5f2b494;hpb=7675857c7cc7f0accc3c20b13d305318be57dde9;p=libs%2Fgltk.git

diff --git a/source/list.h b/source/list.h
index 1ecd854..caf403a 100644
--- a/source/list.h
+++ b/source/list.h
@@ -3,6 +3,7 @@
 
 #include <sigc++/signal.h>
 #include "container.h"
+#include "label.h"
 #include "listdata.h"
 #include "vslider.h"
 
@@ -40,6 +41,31 @@ private:
 		void refresh_strings();
 	};
 
+protected:
+	class Item: public Container
+	{
+	public:
+		virtual const char *get_class() const { return "listitem"; }
+
+		virtual void autosize();
+		void set_active(bool);
+
+		virtual void render_special(const Part &, GL::Renderer &) const;
+	};
+
+public:
+	class BasicItem: public Item
+	{
+	private:
+		Label label;
+
+	public:
+		BasicItem(const std::string &);
+
+	private:
+		virtual void on_style_change();
+	};
+
 public:
 	sigc::signal<void, unsigned> signal_item_selected;
 
@@ -49,12 +75,10 @@ private:
 	DataObserver *observer;
 	int sel_index;
 	unsigned first;
-	unsigned n_visible;
-	unsigned row_height;
-
-	const Part *items_part;
+	unsigned max_scroll;
 
 	VSlider slider;
+	std::vector<Item *> items;
 
 public:
 	List();
@@ -75,13 +99,14 @@ public:
 	const ListData &get_data() const { return *data; }
 private:
 	void items_changed();
+protected:
+	virtual Item *create_item(unsigned);
 public:
 
 	void set_selected_index(int);
 	int get_selected_index() const { return sel_index; }
 
 private:
-	virtual void rebuild_special(const Part &, CachedPart &);
 	virtual void render_special(const Part &, GL::Renderer &) const;
 
 public:
@@ -91,6 +116,7 @@ private:
 	virtual void on_style_change();
 
 	void reposition_slider();
+	void reposition_items();
 	void check_view_range();
 	void slider_value_changed(double);
 };