Merge pull request #47 from mottosso/master

Adding event handler in case QML source files are loaded remotely.

pyblish_qml/app.py

@@ -304,6 +304,7 @@ def run_production_app(host, port):
 
  engine = QtQml.QQmlApplicationEngine()
  engine.addImportPath(qml_import_dir)
+ engine.objectCreated.connect(object_created_handler)
 
  ctrl = Controller(host, prefix="/pyblish/v1")
  ctx = engine.rootContext()
@@ -312,13 +313,18 @@ def run_production_app(host, port):
  with util.Timer("Spent %.2f ms building the GUI.."):
  engine.load(app_path)
 
- window = engine.rootObjects()[0]
- window.show()
-
  print "Running production app on port: %s" % port
  sys.exit(app.exec_())
 
 
+def object_created_handler(obj, url):
+ """Show the Window as soon as it has been created"""
+ if obj is not None:
+ obj.show()
+ else:
+ sys.exit()
+
+
 if __name__ == '__main__':
  import argparse