PyQt 4.2 QAbstractTableModel/QTableView Example

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from PyQt4.QtCore import * 
from PyQt4.QtGui import * 
import sys 
 
my_array = [['00','01','02'], 
            ['10','11','12'], 
            ['20','21','22']] 
 
def main(): 
    app = QApplication(sys.argv) 
    w = MyWindow() 
    w.show() 
    sys.exit(app.exec_()) 
 
class MyWindow(QWidget): 
    def __init__(self, *args): 
        QWidget.__init__(self, *args) 
 
        tablemodel = MyTableModel(my_array, self) 
        tableview = QTableView() 
        tableview.setModel(tablemodel) 
 
        layout = QVBoxLayout(self) 
        layout.addWidget(tableview) 
        self.setLayout(layout) 
 
class MyTableModel(QAbstractTableModel): 
    def __init__(self, datain, parent=None, *args): 
        QAbstractTableModel.__init__(self, parent, *args) 
        self.arraydata = datain 
 
    def rowCount(self, parent): 
        return len(self.arraydata) 
 
    def columnCount(self, parent): 
        return len(self.arraydata[0]) 
 
    def data(self, index, role): 
        if not index.isValid(): 
            return QVariant() 
        elif role != Qt.DisplayRole: 
            return QVariant() 
        return QVariant(self.arraydata[index.row()][index.column()]) 
 
if __name__ == "__main__": 
    main()