From 9c91a9767b570fdc3c3e19e1f452f9a8257f9999 Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 18 Sep 2010 18:50:55 +0000
Subject: trade updates

---
 src/ui/listview.h | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'src/ui/listview.h')

diff --git a/src/ui/listview.h b/src/ui/listview.h
index 25fd07c..a650348 100644
--- a/src/ui/listview.h
+++ b/src/ui/listview.h
@@ -10,6 +10,13 @@
 #include <string>
 #include "ui/widget.h"
 
+namespace ui
+{
+class ListView;
+}
+
+#include "ui/listitem.h"
+
 namespace ui
 {
 
@@ -27,6 +34,11 @@ public:
 		return listview_scroll;
 	}
 
+	/// return last selected listitem
+	inline ListItem *selected() const {
+		return listview_selecteditem;
+	}
+	
 	/* -- mutators --------------------------------------------- */
 
 	/// set scroll
@@ -38,11 +50,21 @@ public:
 	/// scroll up
 	void dec_scroll(float scroll); 
 	
+	/// clear all listitems
+	void clear();
+	
+	/// set selection to nothing	
+	void deselect();
+	
 protected:	
 	virtual void resize();
 	
+	/// emit event handler
+	virtual bool on_emit(Widget *sender, const Event event, void *data);
+	
 private:
-	float	listview_scroll;
+	float		listview_scroll;
+	ListItem	*listview_selecteditem;
 };
 
 } // namespacd ui
-- 
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