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BhaveshBangeraPacktBhaveshBangeraPackt
committedJun 18, 2019
Chapter 15 Updated
1 parent 26b67e1 commit 206c1af

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‎Chapter15/LineEditClass.py

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# -*- coding: utf-8 -*-
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# Form implementation generated from reading ui file 'demoLineEdit.ui'
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#
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# Created by: PyQt5 UI code generator 5.6
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#
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# WARNING! All changes made in this file will be lost!
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from PyQt5 import QtCore, QtGui, QtWidgets
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class Ui_Dialog(object):
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def setupUi(self, Dialog):
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Dialog.setObjectName("Dialog")
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Dialog.resize(379, 195)
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self.label = QtWidgets.QLabel(Dialog)
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self.label.setGeometry(QtCore.QRect(6, 40, 121, 20))
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font = QtGui.QFont()
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font.setPointSize(11)
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self.label.setFont(font)
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self.label.setObjectName("label")
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self.labelResponse = QtWidgets.QLabel(Dialog)
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self.labelResponse.setGeometry(QtCore.QRect(40, 90, 271, 20))
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font = QtGui.QFont()
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font.setPointSize(11)
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self.labelResponse.setFont(font)
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self.labelResponse.setObjectName("labelResponse")
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self.lineEditName = QtWidgets.QLineEdit(Dialog)
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self.lineEditName.setGeometry(QtCore.QRect(140, 40, 201, 20))
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font = QtGui.QFont()
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font.setPointSize(11)
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self.lineEditName.setFont(font)
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self.lineEditName.setObjectName("lineEditName")
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self.ButtonClickMe = QtWidgets.QPushButton(Dialog)
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self.ButtonClickMe.setGeometry(QtCore.QRect(160, 130, 101, 23))
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font = QtGui.QFont()
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font.setPointSize(11)
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self.ButtonClickMe.setFont(font)
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self.ButtonClickMe.setObjectName("ButtonClickMe")
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self.retranslateUi(Dialog)
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QtCore.QMetaObject.connectSlotsByName(Dialog)
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def retranslateUi(self, Dialog):
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_translate = QtCore.QCoreApplication.translate
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Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
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self.label.setText(_translate("Dialog", "Enter your name"))
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self.labelResponse.setText(_translate("Dialog", "TextLabel"))
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self.ButtonClickMe.setText(_translate("Dialog", "Click"))
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‎Chapter15/LineEditClass.ui

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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>Dialog</class>
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<widget class="QDialog" name="Dialog">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>379</width>
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<height>195</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Dialog</string>
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</property>
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<widget class="QLabel" name="label">
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<property name="geometry">
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<rect>
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<x>6</x>
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<y>40</y>
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<width>121</width>
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<height>20</height>
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</rect>
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</property>
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<property name="font">
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<font>
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<pointsize>11</pointsize>
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</font>
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</property>
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<property name="text">
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<string>Enter your name</string>
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</property>
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</widget>
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<widget class="QLabel" name="labelResponse">
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<property name="geometry">
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<rect>
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<x>40</x>
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<y>90</y>
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<width>271</width>
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<height>20</height>
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</rect>
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</property>
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<property name="font">
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<font>
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<pointsize>11</pointsize>
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</font>
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</property>
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<property name="text">
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<string>TextLabel</string>
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</property>
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</widget>
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<widget class="QLineEdit" name="lineEditName">
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<property name="geometry">
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<rect>
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<x>140</x>
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<y>40</y>
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<width>201</width>
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<height>20</height>
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</rect>
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</property>
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<property name="font">
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<font>
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<pointsize>11</pointsize>
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</font>
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</property>
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</widget>
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<widget class="QPushButton" name="ButtonClickMe">
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<property name="geometry">
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<rect>
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<x>160</x>
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<y>130</y>
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<width>101</width>
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<height>23</height>
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</rect>
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</property>
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<property name="font">
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<font>
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<pointsize>11</pointsize>
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</font>
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</property>
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<property name="text">
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<string>Click</string>
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</property>
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</widget>
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</widget>
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<resources/>
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<connections/>
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</ui>

‎Chapter15/callLineEditClass.pyw

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import sys
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from PyQt5.QtWidgets import QDialog, QApplication
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from LineEditClass import *
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class Student:
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name = ""
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def __init__(self, name):
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self.name = name
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def printName(self):
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return self.name
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class MyForm(QDialog):
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def __init__(self):
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super().__init__()
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self.ui = Ui_Dialog()
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self.ui.setupUi(self)
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self.ui.ButtonClickMe.clicked.connect(self.dispmessage)
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self.show()
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def dispmessage(self):
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studentObj=Student(self.ui.lineEditName.text())
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self.ui.labelResponse.setText("Hello "+studentObj.printName())
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if __name__=="__main__":
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app = QApplication(sys.argv)
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w = MyForm()
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w.show()
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sys.exit(app.exec_())

‎Chapter15/callMultilevelInheritance.pyw

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import sys
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from PyQt5.QtWidgets import QDialog, QApplication
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from demoMultilevelInheritance import *
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class Student:
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name = ""
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code = ""
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def __init__(self, code, name):
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self.code = code
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self.name = name
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def getCode(self):
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return self.code
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def getName(self):
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return self.name
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class Marks(Student):
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historyMarks = 0
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geographyMarks = 0
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def __init__(self, code, name, historyMarks, geographyMarks):
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Student.__init__(self,code,name)
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self.historyMarks = historyMarks
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self.geographyMarks = geographyMarks
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def getHistoryMarks(self):
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return self.historyMarks
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def getGeographyMarks(self):
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return self.geographyMarks
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class Result(Marks):
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totalMarks = 0
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percentage = 0
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def __init__(self, code, name, historyMarks, geographyMarks):
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Marks.__init__(self, code, name, historyMarks, geographyMarks)
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self.totalMarks = historyMarks + geographyMarks
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self.percentage = (historyMarks + geographyMarks) / 200 * 100
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def getTotalMarks(self):
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return self.totalMarks
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def getPercentage(self):
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return self.percentage
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class MyForm(QDialog):
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def __init__(self):
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super().__init__()
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self.ui = Ui_Dialog()
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self.ui.setupUi(self)
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self.ui.ButtonClickMe.clicked.connect(self.dispmessage)
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self.show()
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def dispmessage(self):
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resultObj=Result(self.ui.lineEditCode.text(), self.ui.lineEditName.text(), int(self.ui.lineEditHistoryMarks.text()), int(self.ui.lineEditGeographyMarks.text()))
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self.ui.lineEditTotal.setText(str(resultObj.getTotalMarks()))
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self.ui.lineEditPercentage.setText(str(resultObj.getPercentage()))
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if __name__=="__main__":
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app = QApplication(sys.argv)
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w = MyForm()
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w.show()
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sys.exit(app.exec_())

‎Chapter15/callMultipleInheritance.pyw

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import sys
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from PyQt5.QtWidgets import QDialog, QApplication
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from demoMultipleInheritance import *
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class Student:
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name = ""
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code = ""
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def __init__(self, code, name):
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self.code = code
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self.name = name
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def getCode(self):
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return self.code
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def getName(self):
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return self.name
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class Marks:
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historyMarks = 0
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geographyMarks = 0
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def __init__(self, historyMarks, geographyMarks):
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self.historyMarks = historyMarks
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self.geographyMarks = geographyMarks
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def getHistoryMarks(self):
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return self.historyMarks
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def getGeographyMarks(self):
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return self.geographyMarks
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class Result(Student, Marks):
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totalMarks = 0
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percentage = 0
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def __init__(self, code, name, historyMarks, geographyMarks):
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Student.__init__(self, code, name)
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Marks.__init__(self, historyMarks, geographyMarks)
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self.totalMarks = historyMarks + geographyMarks
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self.percentage = (historyMarks + geographyMarks) / 200 * 100
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def getTotalMarks(self):
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return self.totalMarks
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def getPercentage(self):
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return self.percentage
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class MyForm(QDialog):
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def __init__(self):
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super().__init__()
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self.ui = Ui_Dialog()
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self.ui.setupUi(self)
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self.ui.ButtonClickMe.clicked.connect(self.dispmessage)
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self.show()
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def dispmessage(self):
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resultObj=Result(self.ui.lineEditCode.text(), self.ui.lineEditName.text(), int(self.ui.lineEditHistoryMarks.text()), int(self.ui.lineEditGeographyMarks.text()))
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self.ui.lineEditTotal.setText(str(resultObj.getTotalMarks()))
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self.ui.lineEditPercentage.setText(str(resultObj.getPercentage()))
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if __name__=="__main__":
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app = QApplication(sys.argv)
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w = MyForm()
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w.show()
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sys.exit(app.exec_())

‎Chapter15/callSimpleInheritance.pyw

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import sys
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from PyQt5.QtWidgets import QDialog, QApplication
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from demoSimpleInheritance import *
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class Student:
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name = ""
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code = ""
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def __init__(self, code, name):
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self.code = code
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self.name = name
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def getCode(self):
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return self.code
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def getName(self):
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return self.name
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class Marks(Student):
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historyMarks = 0
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geographyMarks = 0
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def __init__(self, code, name, historyMarks, geographyMarks):
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Student.__init__(self,code,name)
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self.historyMarks = historyMarks
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self.geographyMarks = geographyMarks
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def getHistoryMarks(self):
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return self.historyMarks
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def getGeographyMarks(self):
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return self.geographyMarks
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class MyForm(QDialog):
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def __init__(self):
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super().__init__()
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self.ui = Ui_Dialog()
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self.ui.setupUi(self)
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self.ui.ButtonClickMe.clicked.connect(self.dispmessage)
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self.show()
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def dispmessage(self):
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marksObj=Marks(self.ui.lineEditCode.text(), self.ui.lineEditName.text(), self.ui.lineEditHistoryMarks.text(), self.ui.lineEditGeographyMarks.text())
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self.ui.labelResponse.setText("Code: "+marksObj.getCode()+", Name:"+marksObj.getName()+"\nHistory Marks:"+marksObj.getHistoryMarks()+", Geography Marks:"+marksObj.getGeographyMarks())
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if __name__=="__main__":
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app = QApplication(sys.argv)
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w = MyForm()
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w.show()
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sys.exit(app.exec_())
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