Improved ui::ListView::sort().

1 files changed, 8 insertions, 12 deletions

diff --git a/src/ui/listview.h b/src/ui/listview.h
index b4c00dc..7678b8b 100644
--- a/src/ui/listview.h
+++ b/src/ui/listview.h
@@ -41,6 +41,11 @@ public:
 	}
 	
 	/* -- mutators --------------------------------------------- */
+	
+	/**
+	 * @brief add a new item
+	 * */
+	ListItem *add_item(const std::string & text);
 
 	/// set scroll
 	void set_scroll(float scroll);
@@ -51,7 +56,7 @@ public:
 	/// scroll up
 	void dec_scroll(float scroll); 
 	
-	/// clear all listitems
+	/// delete all listitems
 	void clear();
 	
 	/// set selection to specified ListItem
@@ -61,18 +66,9 @@ public:
 	void deselect();
 	
 	/**
-	 * @brief sort child ListItems according to their sortkey
-	 * Sort will fail with an assert error if the ListView
-	 * contains any non-ListItem child widgets
-	 * */
-	void sort();
-	
-	/**
-	 * @brief reverse sort child ListItems according to their sortkey
-	 * Sort will fail with an assert error if the ListView
-	 * contains any non-ListItem child widgets
+	 * @brief sort listitems according to their sortkey
 	 * */
-	void sort_reverse();
+	void sort(bool ascending = true);
 	
 protected:	
 	virtual void resize();