**pyqt_example_learn<dir view>

from PyQt4 import QtGui


if __name__ == '__main__':

    import sys

    app = QtGui.QApplication(sys.argv)

    model = QtGui.QDirModel()
    tree = QtGui.QTreeView()
    tree.setModel(model)

    tree.setAnimated(False) # 展开方式
    tree.setIndentation(20) # 压痕
   tree.setSortingEnabled(True) # 排序

   tree.setWindowTitle("Dir View")
    tree.resize(640, 480)
    tree.show()

    sys.exit(app.exec_())