This is the 4th Edition of Create GUI Applications, updated for 2020 & PySide2. Learn the fundamental building blocks of PySide applications — Widgets, Layouts & Signals and learn how PySide2 uses the event loop to handle and respond to user input. Design beautiful UIs with Qt Designer and customize the look and feel of your applications with Qt Style Sheets and custom widgets.Use Qt’s MVC-like ModelViews framework to connect data sources to your widgets, including SQL databases, numpy and pandas data tables, to build-data driven application. Visualize data using matplotlib & PyQtGraph and connect with external data sources to build live dashboards. Learn how to use threads and processes to manage long-running tasks and communicate with external services. Parse data and visualize the output in logs and progress bars.The book includes usability and architectural tips to help you build maintainable and usable PySide2 applications from the start. Finally, once your application is ready to be released, discover how to package it up into professional-quality installers, ready to ship.

Contents

• PySide2 Widgets
• Signals, slots & events
• GUI Layouts
• Toolbars & Menus
• PySide2 Dialogs
• Windows
• Qt Designer
• PySide2 Themes, Styles, Palettes & Icons
• Model View Architecture
• PySide2 Table views with numpy & pandas
• Database, SQL models
• Extending PySide2 Signals
• System tray & Menus
• PySide2 threading, thread pools & processes
• Plotting with PyQtGraph & matplotlib
• Packaging & distribution PySide2 apps
• Example PySide2 apps

The book includes

• 665 pages of hands-on PySide2 exercises
• 211 code examples to experiment with
• Support forum for all readers
• Includes 4 example PySide2 apps
• Compatible with Python 3.4+
• Code free to reuse in your own projects

Martin Fitzpatrick has been teaching and using PySide for 8 years, helping thousands of developers bring their applications to life.