Fix the splashscreen overlaying on the first run wizard on mac.

Cura/cura.py

@@ -78,9 +78,9 @@ def main():
 		from gui import splashScreen
 		splashScreen.showSplash(mainWindowRunCallback)
 
-def mainWindowRunCallback():
+def mainWindowRunCallback(splash):
 	from gui import mainWindow
-	mainWindow.main()
+	mainWindow.main(splash)
 
 if __name__ == '__main__':
 	main()

Cura/gui/mainWindow.py

@@ -24,7 +24,7 @@ from util import version
 from util import sliceRun
 from util import meshLoader
 
-def main():
+def main(splash):
 	#app = wx.App(False)
 	if profile.getPreference('machine_type') == 'unknown':
 		if platform.system() == "Darwin":
@@ -38,6 +38,7 @@ def main():
 				for filename in glob.glob(os.path.normpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'example', '*.*'))):
 					shutil.copy(filename, os.path.join(os.path.dirname(exampleFile), os.path.basename(filename)))
 				profile.putPreference('lastFile', exampleFile)
+		splash.Show(False)
 		configWizard.configWizard()
 	if profile.getPreference('startMode') == 'Simple':
 		simpleMode.simpleModeWindow()

Cura/gui/splashScreen.py

@@ -17,7 +17,7 @@ class splashScreen(wx.SplashScreen):
 		wx.CallAfter(self.DoCallback)
 	
 	def DoCallback(self):
-		self.callback()
+		self.callback(self)
 		self.Destroy()
 
 def showSplash(callback):
@@ -25,7 +25,7 @@ def showSplash(callback):
 	splashScreen(callback)
 	app.MainLoop()
 
-def testCallback():
+def testCallback(splashscreen):
 	print "Callback!"
 	import time
 	time.sleep(2)