import sys, os
from PyQt4 import QtGui, QtCore
from PyQt4.QtCore import pyqtSignal
from functools import partial
from gui1 import Ui_Form
class MyForm(QtGui.QMainWindow):
  def __init__(self, parent=None):
    #super(MyForm, self).__init__(parent)
    QtGui.QWidget.__init__(self, parent)
    self.ui = Ui_Form()
    self.ui.setupUi(self)
    QtCore.QObject.connect(self.ui.pushButton, QtCore.SIGNAL("clicked()"), self.ui.textEdit.clear )
    QtCore.QObject.connect(self.ui.lineEdit, QtCore.SIGNAL("returnPressed()"), self.add_entry)
  def add_entry(self):
    #myapp2 = Main_gui()
    #myapp2.show()

    self.ui.lineEdit.selectAll()
    self.ui.lineEdit.cut()
    self.ui.textEdit.append("")
    self.ui.textEdit.paste()
class Main_gui(QtGui.QWidget): 
        def __init__(self, parent=None):
                super(Main_gui, self).__init__(parent)
                self.setWindowTitle(version)
		screen_width = 100
		screen_height = 100
		self.resize(screen_width, screen_height)
                add_button = QtGui.QPushButton(self)
                add_button.setGeometry(0,0,85,77)
                add_button.connect(add_button,QtCore.SIGNAL('clicked()'),self.local_manag)
	def local_manag(self):
		print "pressed"
		myapp2 = MyForm()
		myapp2.show()
version = "11"
a = QtGui.QApplication(sys.argv)
#myapp = MyForm()
myapp = Main_gui()
myapp.show()
a.exec_()