From 8a6371c6cacb9ed8cc5628ecf9b71e6a7aeb30fa Mon Sep 17 00:00:00 2001
From: cutealien <cutealien@dfc29bdd-3216-0410-991c-e03cc46cb475>
Date: Wed, 20 Jul 2011 09:28:19 +0000
Subject: [PATCH] Add serialization for CGUIComboBox::MaxSelectionRows

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3884 dfc29bdd-3216-0410-991c-e03cc46cb475
---
 source/Irrlicht/CGUIComboBox.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source/Irrlicht/CGUIComboBox.cpp b/source/Irrlicht/CGUIComboBox.cpp
index ce7590c5..50470e25 100644
--- a/source/Irrlicht/CGUIComboBox.cpp
+++ b/source/Irrlicht/CGUIComboBox.cpp
@@ -428,7 +428,7 @@ void CGUIComboBox::openCloseMenu()
 			Parent->bringToFront(this);
 
 		IGUISkin* skin = Environment->getSkin();
-		s32 h = Items.size();
+		u32 h = Items.size();
 
 		if (h > getMaxSelectionRows())
 			h = getMaxSelectionRows();
@@ -470,6 +470,7 @@ void CGUIComboBox::serializeAttributes(io::IAttributes* out, io::SAttributeReadW
 
 	out->addEnum ("HTextAlign", HAlign, GUIAlignmentNames);
 	out->addEnum ("VTextAlign", VAlign, GUIAlignmentNames);
+	out->addInt("MaxSelectionRows", (s32)MaxSelectionRows );
 
 	out->addInt	("Selected",	Selected );
 	out->addInt	("ItemCount",	Items.size());
@@ -490,6 +491,7 @@ void CGUIComboBox::deserializeAttributes(io::IAttributes* in, io::SAttributeRead
 
 	setTextAlignment( (EGUI_ALIGNMENT) in->getAttributeAsEnumeration("HTextAlign", GUIAlignmentNames),
                       (EGUI_ALIGNMENT) in->getAttributeAsEnumeration("VTextAlign", GUIAlignmentNames));
+	setMaxSelectionRows( (u32)(in->getAttributeAsInt("MaxSelectionRows")) );
 
 	// clear the list
 	clear();