From: nallath <nallath@gmail.com>
Date: Tue, 4 Mar 2014 09:14:20 +0000 (+0100)
Subject: FIxed layers not updating correctly when last item was deleted
X-Git-Tag: 14.03~17^2~8
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=aeaec38bdb4490eef154cb81d87759884711fa2f;p=cura.git

FIxed layers not updating correctly when last item was deleted
---

diff --git a/Cura/gui/sceneView.py b/Cura/gui/sceneView.py
index a8362755..3dccc2bb 100644
--- a/Cura/gui/sceneView.py
+++ b/Cura/gui/sceneView.py
@@ -608,6 +608,8 @@ class SceneView(openglGui.glGuiPanel):
 		for m in obj._meshList:
 			if m.vbo is not None and m.vbo.decRef():
 				self.glReleaseList.append(m.vbo)
+		if len(self._scene.objects()) == 0:
+			self._engineResultView.setResult(None)
 		import gc
 		gc.collect()
 		self.sceneUpdated()
diff --git a/Cura/gui/util/engineResultView.py b/Cura/gui/util/engineResultView.py
index 1a7e88f7..5ea3a118 100644
--- a/Cura/gui/util/engineResultView.py
+++ b/Cura/gui/util/engineResultView.py
@@ -29,6 +29,8 @@ class engineResultView(object):
 	def setResult(self, result):
 		if self._result == result:
 			return
+		if result is None:
+			self.setEnabled(False)
 
 		self._resultLock.acquire()
 		self._result = result