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This is the code repository forQt5 Python GUI Programming Cookbook, published by Packt.

**Building responsive and powerful cross-platform applications with PyQt**

PyQt is one of the best cross-platform interface toolkits currently available; it's stable, mature, and completely native. If you want control over all aspects of UI elements, PyQt is what you need. This book will guide you through every concept necessary to create fully functional GUI applications using PyQt, with only a few lines of code.

This book covers the following exciting features:Use basic Qt components, such as a radio button, combo box, and slidersUse QSpinBox and sliders to handle different signals generated on mouse clicksWork with different Qt layouts to meet user interface requirementsCreate custom widgets and set up customizations in your GUIPerform asynchronous I/O operations and thread handling in the Python GUIEmploy network concepts, internet browsing, and Google Maps in UIUse graphics rendering and implement animation in your GUIMake your GUI application compatible with Android and iOS devices

If you feel this book is for you, get yourcopy today!

All of the code is organized into folders. For example, Chapter02.

The code will look like the following:

import sysfrom PyQt5.QtWidgets import QDialog, QApplicationfrom demoCalendar import *class MyForm(QDialog):    def __init__(self):        super().__init__()        self.ui = Ui_Dialog()        self.ui.setupUi(self)        self.ui.calendarWidget.selectionChanged.connect        (self.dispdate)        self.show()    def dispdate(self):        self.ui.dateEdit.setDate(self.ui.calendarWidget.        selectedDate())if __name__=="__main__":    app = QApplication(sys.argv)    w = MyForm()    w.show()    sys.exit(app.exec_())

Following is what you need for this book:If you’re an intermediate Python programmer wishing to enhance your coding skills by writing powerful GUIs in Python using PyQT, this is the book for you.

With the following software and hardware list you can run all code files present in the book (Chapter 1-13).

We also provide a PDF file that has color images of the screenshots/diagrams used in this book.Click here to download it.

• Computer Vision with OpenCV 3 and Qt5: Build visually appealing, multithreaded, cross-platform computer vision applications Paperback – January 2, 2018[Packt][Amazon]

• Qt 5 Projects: Develop cross-platform applications with modern UIs using the powerful Qt framework Paperback – February 23, 2018[Packt][Amazon]

• [Packt][Amazon]

• [Packt][Amazon]

BM Harwaniis the founder and owner of Microchip Computer Education (MCE), based in Ajmer, India. He graduated with a BE in computer engineering from the University of Pune and also has a C level (masters diploma in computer technology) from DOEACC, Government of India. Having been involved in the teaching field for over 20 years, he has developed the art of explaining even the most complicated topics in a straightforward and easily understandable fashion. He is also a renowned speaker and the author of several books. To learn more, visit his blog, a site that helps programmers.

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