device_lib.py 文件源码

def __init__(self):
        self.file_path=""
        QWidget.__init__(self)
        self.main_vbox=QVBoxLayout()
        self.setFixedSize(800,400) 
        self.tab = QTableWidget()
        self.tab.setWordWrap(True)
        self.tab.resizeColumnsToContents()

        self.tab.verticalHeader().setVisible(False)
        self.create_model()

#       self.tab.cellChanged.connect(self.tab_changed)

        self.main_vbox.addWidget(self.tab)

        self.hwidget=QWidget()

        okButton = QPushButton("OK")
        cancelButton = QPushButton("Cancel")

        hbox = QHBoxLayout()
        hbox.addStretch(1)
        hbox.addWidget(okButton)
        hbox.addWidget(cancelButton)

        self.hwidget.setLayout(hbox)

        self.main_vbox.addWidget(self.hwidget)

        self.setLayout(self.main_vbox)

        okButton.clicked.connect(self.on_ok_clicked) 
        cancelButton.clicked.connect(self.close)

        return