From c1d897ece3e236f4ed60516419b0934967441e81 Mon Sep 17 00:00:00 2001
From: daid303 <daid303@gmail.com>
Date: Tue, 16 Apr 2013 16:40:13 +0200
Subject: [PATCH] Remove focus from scale tools when window is hidden.

---
 Cura/gui/util/openglGui.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Cura/gui/util/openglGui.py b/Cura/gui/util/openglGui.py
index a3b9588c..2ef5f35f 100644
--- a/Cura/gui/util/openglGui.py
+++ b/Cura/gui/util/openglGui.py
@@ -596,6 +596,9 @@ class glFrame(glGuiContainer):
 
 	def setHidden(self, value):
 		self._hidden = value
+		for child in self._glGuiControlList:
+			if self._base._focus == child:
+				self._base._focus = None
 
 	def getSelected(self):
 		return self._selected
-- 
2.30.2