def create_main_frame(self):
mainBox = QVBoxLayout()
self.phoneBox = QHBoxLayout()
mainBox.addLayout(self.phoneBox)
self.log_widget = LogWidget()
mainBox.addWidget(self.log_widget)
main_frame = QWidget()
main_frame.setLayout(mainBox)
main_frame.setMinimumWidth(300)
self.setCentralWidget(main_frame)
