diff -r ac39d1dafd3c lib/irrlicht/include/IGUIListBox.h
--- a/lib/irrlicht/include/IGUIListBox.h	Wed Sep 23 15:31:57 2009 +0200
+++ b/lib/irrlicht/include/IGUIListBox.h	Wed Sep 23 15:37:01 2009 +0200
@@ -63,6 +63,9 @@ namespace gui
 
 		//! returns string of a list item. the may id be a value from 0 to itemCount-1
 		virtual const wchar_t* getListItem(u32 id) const = 0;
+
+		//! get the the index of the item below the given absolute screen coordinates
+		virtual s32 getItemAt(s32 xpos, s32 ypos) const = 0;
 
 		//! adds an list item, returns id of item
 		virtual u32 addItem(const wchar_t* text) = 0;
diff -r ac39d1dafd3c lib/irrlicht/source/Irrlicht/CGUIListBox.cpp
--- a/lib/irrlicht/source/Irrlicht/CGUIListBox.cpp	Wed Sep 23 15:31:57 2009 +0200
+++ b/lib/irrlicht/source/Irrlicht/CGUIListBox.cpp	Wed Sep 23 15:37:01 2009 +0200
@@ -93,6 +93,35 @@ const wchar_t* CGUIListBox::getListItem(
 	return Items[id].text.c_str();
 }
 
+//! get the the index of the item below the given absolute screen coordinates
+s32 CGUIListBox::getItemAt(s32 xpos, s32 ypos) const
+{
+	if ( xpos < AbsoluteRect.UpperLeftCorner.X || xpos >= AbsoluteRect.LowerRightCorner.X )
+		return -1;
+
+	if ( ItemHeight == 0 )
+		return -1;
+
+	s32 item = ((ypos - AbsoluteRect.UpperLeftCorner.Y - 1) + ScrollBar->getPos()) / ItemHeight;
+	if ( item < 0 || item >= (s32)Items.size())
+		return -1;
+
+	if ( WordWrap )
+	{
+		s32 lines = 0;
+		for ( u32 i=0; i < Items.size(); ++i)
+		{
+			lines += Items[i].WrappedText.size();
+			if ( lines > item )
+			{
+				item = i;
+				break;
+			}
+		}
+	}
+
+	return item;
+}
 
 //! Returns the icon of an item
 s32 CGUIListBox::getIcon(u32 id) const
@@ -462,28 +491,11 @@ void CGUIListBox::selectNew(s32 ypos, bo
 	s32 oldSelected = Selected;
 
 	// find new selected item.
-	if (ItemHeight!=0)
-	{
-		s32 selectedLine = ((ypos - AbsoluteRect.UpperLeftCorner.Y - 1) + ScrollBar->getPos()) / ItemHeight;
-
-		Selected = selectedLine;
-		if ( WordWrap )
-		{
-			s32 lines = 0;
-			for ( u32 i=0; i < Items.size(); ++i)
-			{
-				lines += Items[i].WrappedText.size();
-				if ( lines > selectedLine )
-				{
-					Selected = i;
-					break;
-				}
-			}
-		}
-	}
+	Selected = getItemAt(AbsoluteRect.UpperLeftCorner.X, ypos);
 
 	// set the multiselection flag. The other stuff like active selected can just be ignored.
 	if (   EGUI_LBS_MULTI_SELECTION == SelectionMode
+		&& Selected >= 0
 		&& Selected < (s32)Items.size()
 		)
 	{
diff -r ac39d1dafd3c lib/irrlicht/source/Irrlicht/CGUIListBox.h
--- a/lib/irrlicht/source/Irrlicht/CGUIListBox.h	Wed Sep 23 15:31:57 2009 +0200
+++ b/lib/irrlicht/source/Irrlicht/CGUIListBox.h	Wed Sep 23 15:37:01 2009 +0200
@@ -35,6 +35,9 @@ namespace gui
 
 		//! returns string of a list item. the id may be a value from 0 to itemCount-1
 		virtual const wchar_t* getListItem(u32 id) const;
+
+		//! get the the index of the item below the given absolute screen coordinates
+		virtual s32 getItemAt(s32 xpos, s32 ypos) const;
 
 		//! adds an list item, returns id of item
 		virtual u32 addItem(const wchar_t* text);