import sys
#from PyQT5.QtCore import
from PyQt5.QtWidgets import QApplication, QWidget, QMainWindow, QAction, qApp, QPushButton, QLineEdit
from PyQt5.QtGui import QIcon

class GUI(QMainWindow):
    i = 0
    def __init__(self):
        super().__init__()
        self.initUI()

    def initUI(self):
        widget = QWidget(self)

        #MenuBar
        menubar = self.menuBar()
        filemenu = menubar.addMenu('&File')

        #Buttons
        btnAdd = QPushButton('Add', self)
        btnAdd.resize(120, 40)
        btnAdd.move(5, 30)
        btnAdd.clicked.connect(self.AddLineEdit)

        btnDel = QPushButton('Delete', self)
        btnDel.resize(120, 40)
        btnDel.move(135, 30)

        btnADel = QPushButton('Delete All', self)
        btnADel.resize(120, 40)
        btnADel.move(265, 30)

        #Window
        self.setGeometry(500, 300, 600, 600)
        self.setWindowTitle('Planner')
        self.setWindowIcon(QIcon('images/icon/icon.png'))

        self.show()

    def AddLineEdit(self, i):
        source = self.sender()

        print(int(i))
        ProblemLine = QLineEdit(self)
        ProblemLine.resize(300, 20)
        ProblemLine.move(5, (100 * int(i)) + 100)
        ProblemLine.show()
        i += 1

if __name__ == '__main__':
    app = QApplication(sys.argv)
    gui = GUI()
    sys.exit(app.exec_())