from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5.QtGui import *
import sys


# Creating the main window
class App(QMainWindow):
    def __init__(self):
        super().__init__()
        self.title = 'PyQt5 - QTabWidget'
        self.left = 400
        self.top = 400
        self.width = 400
        self.height = 400
        self.setWindowTitle(self.title)
        self.setGeometry(self.left, self.top, self.width, self.height)

        self.tab_widget = Program(self)
        self.setCentralWidget(self.tab_widget)

        self.show()

class Program(QTabWidget):
    def __init__(self, parent=None):
        super(Program, self).__init__(parent)
        self.left = 300
        self.top = 300
        self.width = 300
        self.height = 300

        self.tab1 = QWidget()
        self.tab2 = QWidget()
        self.tab3 = QWidget()

        self.addTab(self.tab1, "Araba Kredisi")
        self.addTab(self.tab2, "Tab 2")
        self.addTab(self.tab3, "Tab 3")
        self.tab1UI()


        self.setWindowTitle("Hesaplama")

        self.setTabShape(QTabWidget.Triangular)
        self.setMovable(True)


        self.setTabIcon(0,QIcon('download.png'))



    def tab1UI(self):
        form = QFormLayout()
        self.lineedit = QLineEdit()
        self.lineedit.setPlaceholderText("Almak istediğiniz Arabanın Fiyatını Giriniz")
        self.lineedit.setEnabled(True)
        form.addRow(self.lineedit)

        self.tableWidget = QTableWidget()


        self.tableWidget.setRowCount(8)


        self.tableWidget.setColumnCount(4)

        self.tableWidget.setItem(0, 0, QTableWidgetItem("Name"))
        self.tableWidget.setItem(0, 1, QTableWidgetItem("City"))
        self.tableWidget.setItem(1, 0, QTableWidgetItem("Aloysius"))
        self.tableWidget.setItem(1, 1, QTableWidgetItem("Indore"))
        self.tableWidget.setItem(2, 0, QTableWidgetItem("Alan"))
        self.tableWidget.setItem(2, 1, QTableWidgetItem("Bhopal"))
        self.tableWidget.setItem(3, 0, QTableWidgetItem("Arnavi"))
        self.tableWidget.setItem(3, 1, QTableWidgetItem("Mandsaur"))

        self.tableWidget.horizontalHeader().setStretchLastSection(True)
        self.tableWidget.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
        form.addRow(self.tableWidget)

        self.tab1.setLayout(form)

if __name__ == '__main__':
    app = QApplication(sys.argv)
    ex = App()
    sys.exit(app.exec_())