From 125c58dfda8472fc3b2974d286a9256f1e01e5f8 Mon Sep 17 00:00:00 2001
From: bitplane <bitplane@dfc29bdd-3216-0410-991c-e03cc46cb475>
Date: Mon, 18 Jun 2007 04:15:12 +0000
Subject: [PATCH] fixed a bug in CGUIEnvironment::clear() reported by Jacky_J

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@718 dfc29bdd-3216-0410-991c-e03cc46cb475
---
 changes.txt                         |  3 ++-
 source/Irrlicht/CGUIEnvironment.cpp | 14 ++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/changes.txt b/changes.txt
index 8a6c608b..cf7202b0 100644
--- a/changes.txt
+++ b/changes.txt
@@ -159,7 +159,8 @@ GUI:
   - XML bitmap fonts now load textures from the XML file directory rather than the current one.
 
   - Fixed a small bug with click areas in combo boxes.
-  
+
+  - Fixed a bug in clear() when an element was hovered or had focus
 
 GUI Editor:
 
diff --git a/source/Irrlicht/CGUIEnvironment.cpp b/source/Irrlicht/CGUIEnvironment.cpp
index 714b11b8..ecfd576e 100644
--- a/source/Irrlicht/CGUIEnvironment.cpp
+++ b/source/Irrlicht/CGUIEnvironment.cpp
@@ -272,6 +272,20 @@ IOSOperator* CGUIEnvironment::getOSOperator()
 //! clear all GUI elements
 void CGUIEnvironment::clear()
 {
+
+	// Remove the focus
+	if (Focus)
+	{
+		Focus->drop();
+		Focus = 0;
+	}
+
+	if (Hovered && Hovered != this)
+	{
+		Hovered->drop();
+		Hovered = 0;
+	}
+
 	// get the root's children in case the root changes in future
 	const core::list<IGUIElement*>& children = getRootGUIElement()->getChildren();