Nrthugu

This is my sample code. In my actual project i used 2 line edits in different places. By using this code i need to create a virtual keyboard.So that it should display a virtual keyboard if we click on line edit.By using the same virtual keyboard i wish to enter my text in line edit.finally i created a virtual keyboard but the problem is its only applicable to first line edit,but i want to call the same keyboard to another line edit also.I am not getting the keyboard for second line edit can any one please tell me how to i display keyboard to second line edit.

import sys

from pyface.qt import QtGui, QtCore

from functools import partial



class MainWindow(QtGui.QMainWindow):



    def __init__(self):

        super(MainWindow, self).__init__()

        self.central_widget = QtGui.QWidget()

        self.cw_layout = QtGui.QHBoxLayout()

        self.central_widget.setLayout(self.cw_layout)

        self.setCentralWidget(self.central_widget)

        self.btn = QtGui.QPushButton("save")

        self.btn.clicked.connect(self.savebtn)

        self.line = LineEdit()

        self.line_edit1 = LineEdit()



        self.kb = KeyBoard()





        self.cw_layout.addWidget(self.line)

        self.cw_layout.addWidget(self.btn)



        self.create_connections()



    def savebtn(self):

        global fileName

        self.d1 = QtGui.QDialog()

        self.form1 = QtGui.QFormLayout(self.d1)



        self.name_file = QtGui.QLabel("File Name:")



        self.line_edit1 = LineEdit()



        self.d1.close()

        self.saveBtn = QtGui.QPushButton("Save")

        self.saveBtn.clicked.connect(self.savefile)





        self.canclebtn = QtGui.QPushButton("Cancel")

        self.canclebtn.clicked.connect(self.d1.close)



        self.form1.addRow(self.name_file, self.line_edit1)

        self.form1.addRow( self.canclebtn,self.saveBtn)





        self.d1.setWindowTitle("Enter Grids")

        self.d1.setGeometry(350,200,300,100)

        self.d1.setWindowModality(QtCore.Qt.ApplicationModal)

        self.d1.exec_()

    def savefile(self):

        self.d1.close()



        text = self.line_edit1.text()



        print "line edit text issssssssssss",text



    def create_connections(self):

        self.line.signal_evoke_kb.connect(self.show_kb)

        self.line_edit1.signal_evoke_kb.connect(self.show_kb)



    def show_kb(self):

        if self.kb.isHidden():



            self.kb.show()

        else:

            self.kb.hide()



class LineEdit(QtGui.QLineEdit):



    signal_evoke_kb = QtCore.Signal()



    def __init__(self):

        super(LineEdit, self).__init__()



    def mousePressEvent(self, QMouseEvent):

        super(LineEdit, self).mousePressEvent(QMouseEvent)

        self.signal_evoke_kb.emit()





class KeyBoard(QtGui.QWidget):



    def __init__(self):

        super(KeyBoard, self).__init__()



        self.vBox = QtGui.QVBoxLayout()

        self.flayout = QtGui.QHBoxLayout()

        self.slayout = QtGui.QHBoxLayout()

        self.tlayout = QtGui.QHBoxLayout()

        self.folayout = QtGui.QHBoxLayout()

        self.btnlayout = QtGui.QHBoxLayout()

        custom_signal = QtCore.Signal()



        for i in range(0,10):

            self.accBtn = QtGui.QPushButton(str(i))

            self.accBtn.clicked.connect(partial(self.keyBoardClicked,i))

            self.flayout.addWidget(self.accBtn)

        for key in [  'q','w','e','r','t','y','u','i','o','p']:

            self.accBtn = QtGui.QPushButton(str(key))

            self.accBtn.clicked.connect(partial(self.keyBoardClicked,key))

            self.slayout.addWidget(self.accBtn)



        for key in [ 'a','s','d','f','g','h','i','j','k','l']:

            self.accBtn = QtGui.QPushButton(str(key))

            self.accBtn.clicked.connect(partial(self.keyBoardClicked,key))

            self.tlayout.addWidget(self.accBtn)

        for key in [ 'z','x','c','v','b','n','m','.' , ',']:

            self.accBtn = QtGui.QPushButton(str(key))

            self.accBtn.clicked.connect(partial(self.keyBoardClicked,key))

            self.folayout.addWidget(self.accBtn)



        self.btn = QtGui.QPushButton("Backspace")

        self.btn.clicked.connect(self.backspace)

        self.btnlayout.addWidget(self.btn)



        self.btn1 = QtGui.QPushButton("Enter")

        self.btn1.clicked.connect(self.enter)



        self.btnlayout.addWidget(self.btn1)



        self.btn2 = QtGui.QPushButton("Close")

        self.btn2.clicked.connect(self.close)



        self.btnlayout.addWidget(self.btn2)





        self.vBox.addLayout(self.flayout)



        self.vBox.addLayout(self.slayout)



        self.vBox.addLayout(self.tlayout)

        self.vBox.addLayout(self.folayout)

        self.vBox.addLayout(self.btnlayout)



        self.setLayout(self.vBox)

        self.setWindowTitle('Virtual keyboard')



    def backspace(self):

        self.line.backspace()





    def keyBoardClicked(self,key):

        pass

    def enter(self):

        print "enterrrrr"







if __name__ == "__main__":

    app = QtGui.QApplication(sys.argv)

    mw = MainWindow()

    mw.show()

    sys.exit(app.exec_())