from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
import sys


class My_Model_table(QAbstractTableModel):
    def __init__(self, table_data=[], parent=None):
        super().__init__()
        self.table_data = table_data

    def rowCount(self, parent):
        return len(self.table_data)

    def columnCount(self, parent):
        return 1

    def data(self, index, role):
        if role == Qt.DisplayRole:
            value = self.table_data[index.row()]
            return value
        if role == Qt.TextAlignmentRole:
            return Qt.AlignCenter


class My_table(QTableView):
    def __init__(self, parent=None):
        super().__init__()

    # to make tab cycle between widgets not rows
    def keyPressEvent(self, event):
        if event.key() == 16777217:
            self.clearSelection()
            self.parent().focusNextChild()
            return
        if event.key() == 16777218:
            self.clearSelection()
            self.parent().focusPreviousChild()
            return
        QTableView.keyPressEvent(self, event)

    # to select the row on focus
def focusInEvent(self, event):
    row = self.currentIndex().row()
    if row == -1:
        row = 0
    self.selectRow(row)
    QTableView.focusInEvent(self, event)


class the_whole_thing_put_together(QWidget):
    def __init__(self, parent=None):
        super().__init__()
        self.init()

    def init(self):
        data = ['1', '2', '3', '4', '5']
        mt = My_table()
        mt.setModel(My_Model_table(data))

        li = QLineEdit()

        g = QGridLayout()
        g.addWidget(li, 0, 0)
        g.addWidget(mt, 1, 0)
        self.setLayout(g)
        self.show()


if __name__ == '__main__':
    app = QApplication(sys.argv)
    go = the_whole_thing_put_together()
    sys.exit(app.exec_())