memwrite.py 文件源码

def __init__(self):
        super(MemNavWidget, self).__init__()

        self.expr_entry = QtWidgets.QLineEdit()
        self.esize_entry = QtWidgets.QLineEdit()

        hbox1 = QtWidgets.QHBoxLayout()
        hbox1.setContentsMargins(2, 2, 2, 2)
        hbox1.setSpacing(4)
        hbox1.addWidget(self.expr_entry)
        hbox1.addWidget(self.esize_entry)

        self.setLayout(hbox1)

        self.expr_entry.returnPressed.connect(self.emitUserChangedSignal)
        self.esize_entry.returnPressed.connect(self.emitUserChangedSignal)