Qt documentation Tutorials Member Function Documentation QObject:: QObject (QObject *parent = nullptr) Constructs an object with parent object parent. Improve this answer. 15，采用 cc by-nc-sa 4. 4中文文档（简化版）。包含QT各模块介绍，参考和手册，方便快速入门。不包含类、函数等的详细介绍。 - qing-tong/qt-chinese The Qt documentation can also be consulted using the Qt Assistant tool. Cross-Platform. Platform support for Linux/X11. Qt Framework Practices for Handling of Security Concerns. Learn about the essentials, add-ons, extensions, and tools of Qt 6. Qt for WebAssembly. 15. btieqsyvolqfjrixqrqlavxifiouiqztbrzpzvtgewoxinladfzqklbnpslvevjjghknzedvlfsczesth