Bøger af Edward Chang

NB: Aug 2021, New PyQt6 book available.Search for "PyQt6 101" or visit: https: //www.amazon.com/dp/B0968B6RMK/ Most material on PyQt development is out-of-date. Plus, an initial perusal reveals material that is inaccessible, does not run and is outdated.This beginner book will: - Show you the rungs using simple, up-to-date scripts. - Explain all the basics you need to get started. - Avoid all the dull theory. - Slowly guide you to more advanced scripts.This book is perfect for the beginner who just wants to dabble and will serve as a motivator for further exploration for those interested in longer term use of PyQt5.Sample content is available at https: //bit.ly/pyqtBookTable of ContentsPrefaceChapter 1: Your first PyQt programsFirst exampleSecond exampleSummaryReferencesChapter 2. Layout management in PyQtAbsolute positioningLayout classesBox layoutGrid layoutForm layoutSummaryReferencesChapter 3: Signals and slotsCustom slotUsing a provided slotA typical exampleSummaryReferencesChapter 4: PyQt widgetsQLineEditQCalendarWidgetQCheckBoxQSliderQProgressBarQOpenGLWidgetMiscellaneous widgetsSummaryReferencesChapter 5. FileListerQt CreatorSummaryReferencesChapter 6: Currency Exchange Rates AppDesigning the UISwitching back to PythonPutting it all togetherSummaryReferencesChapter 7: PyQt databases and CSS stylingQt DatabasesModelsCSS StylingSummaryReferencesChapter 8: Radio AppSetting upGstreamerRadio appSummaryReferencesRecommendations for further studyAppendix A: Multi-threadingHow to implement threadingReferences Appendix B: Network Access Manager Appendix C: Setting up Cygwin