class usbtray_warning(QWidget):
    def __init__(self, parent=None):
        QWidget.__init__(self, parent)
        global tipus
        # uic.loadUi("ui/action.ui", self)
        self.ui = Ui_Form()
        self.ui.setupUi(self)

    def closeEvent(self, event):
        event.ignore()
        self.hide()
 def __init__(self, parent=None):
     QWidget.__init__(self, parent)
     global tipus
     # uic.loadUi("ui/action.ui", self)
     self.ui = Ui_Form()
     self.ui.setupUi(self)