Listing all the path objects and inserting items to QTableView with styling

pyQtTableView.py

from PySide import QtCore, QtGui
import sys
import os
import re

class Application (QtGui.QMainWindow):
    def __init__(self, parent=None):
        super(Application, self).__init__(parent)
        self.setGeometry(50, 50, 500, 500)
        style = """QTableView{
        alternate-background-color:#555;
        background-color:#333;
        border:none;
        color:white;
        }
        QTableView::item:selected{
        border:none;
        color:black;
        background-color:#CCC;
        }
        QMenu{
        background-color:#111;
        color:white;
        border:0;
        }
        QMenu::selected{
        background-color:#333;
        }
        QMenu::selected:!enabled{
        background-color:#977;
        color:#777;
        }
        """
        self.searchText = QtGui.QLineEdit(self)
        self.searchText.setGeometry(QtCore.QRect(5, 5, 400, 25))
        self.searchText.textChanged.connect(self.searchWord)
        self.totalFiles = QtGui.QLabel(self)
        self.totalFiles.setGeometry(QtCore.QRect(410, 5, 50, 25))
        self.tableView = QtGui.QTableView(self)
        self.tableView.setAlternatingRowColors(True)
        self.tableView.setStyleSheet(style)
        self.tableView.resizeRowsToContents()
        self.tableView.horizontalHeader().hide()
        self.tableView.verticalHeader().hide()
        self.tableView.setGeometry(QtCore.QRect(5, 40, 490, 450))
        self.tableModel = QtGui.QStandardItemModel(2, 3)
        self.tableView.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows)
        self.tableView.setSelectionMode(QtGui.QAbstractItemView.SingleSelection)
        self.tableView.setEditTriggers(QtGui.QAbstractItemView.NoEditTriggers)
        self.tableView.clicked.connect(self.getInfo)
        self.tableView.doubleClicked.connect(self.editCont)

        tools = self.tableView.setContextMenuPolicy(QtCore.Qt.ActionsContextMenu)
        self.showAction = QtGui.QAction("Show Info", self.tableView)
        self.showAction.triggered.connect(self.showInfo)
        self.tableView.addAction(self.showAction)
        self.editAction = QtGui.QAction("Edit Info", self.tableView)
        self.editAction.triggered.connect(self.editCont)
        self.tableView.addAction(self.editAction)
        self.favMenu = QtGui.QMenu("Add to Favourites", self.tableView)
        path = os.getcwd()
        if os.path.exists(path) and len([x for x in os.listdir(path) if x.endswith(".txt")]) > 0:
            print "Files"
            for each in os.listdir(path):
                if each.endswith(".txt"):
                    self.favActionOne = QtGui.QAction("".join(each.split(".")[:-1]), self.favMenu)
                    self.favMenu.addAction(self.favActionOne)
        else:
            print "Nothing"
            self.addFavAction = QtGui.QAction("New Favourite", self.favMenu)
            self.addFavAction.setEnabled(False)
            self.favMenu.addAction(self.addFavAction)
        self.tableView.addAction(self.favMenu.menuAction())

        x = 0
        self.path = r"L:\edit"
        self.totalFiles.setText(QtGui.QApplication.translate("MainWindow", str(len(os.listdir(self.path)))))
        for a in os.listdir(self.path):
            item1 = QtGui.QStandardItem(a)
            item3 = QtGui.QStandardItem("Test1")
            item2 = QtGui.QStandardItem("Test2")
            self.tableModel.setItem(x, 0, item1)
            self.tableModel.setItem(x, 1, item2)
            self.tableModel.setItem(x, 2, item3)
            x += 1
        self.tableView.setModel(self.tableModel)
        self.tableView.horizontalHeader().setResizeMode(0, QtGui.QHeaderView.Stretch)
        self.tableView.resizeColumnToContents(1)
        self.tableView.resizeColumnToContents(2)

    def editCont(self):
        print self.getMainCell+" Editing started"

    def showInfo(self):
        print self.getMainCell+" Showing info"

    def getInfo(self, index):
        self.getMainCell = self.tableModel.index(index.row(), 0).data()

    def searchWord(self, text):
        self.tableModel.clear()
        x = 0
        for file in os.listdir(self.path):
            if re.search(text, file, re.I):
                item1 = QtGui.QStandardItem(file)
                item2 = QtGui.QStandardItem("Search")
                item3 = QtGui.QStandardItem("Searched")
                self.tableModel.setItem(x, 0, item1)
                self.tableModel.setItem(x, 1, item2)
                self.tableModel.setItem(x, 2, item3)
                x += 1
        self.totalFiles.setText(QtGui.QApplication.translate("MainWindow", str(self.tableModel.rowCount())))
        self.tableView.horizontalHeader().setResizeMode(0, QtGui.QHeaderView.Stretch)
        self.tableView.resizeColumnToContents(1)
        self.tableView.resizeColumnToContents(2)

a = QtGui.QApplication(sys.argv)
app = Application()
app.show()
sys.exit(a.exec_())