def __init__(self, url=None, parent=None):
QWidget.__init__(self, parent)
self.vncView = VncView(None, QUrl(url))
self.vncView.installEventFilter(self)
mainLayout = QHBoxLayout()
mainLayout.setContentsMargins(0, 0, 0, 0)
mainLayout.setSpacing(0)
mainLayout.addWidget(self.vncView)
self.setLayout(mainLayout)
self.setFixedSize(QSize(320, 480))
self.vncView.mouseLeftButtonClicked.connect(self.mouseLeftButtonClicked)
