Qt flag
The Q_DECLARE_OPERATORS_FOR_FLAGS() macro declares global operator|() functions for Flags, which is of type QFlags<T>. See the QFlags documentation for details. ,QFlags(QFlag flag) ... QFlags<T> &, setFlag(Enum flag, bool on = true) ... If you need to cast integer values to flags in a untyped fashion, you can use the ...
| 相關軟體 Qt (32-bit) 資訊 | |
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 Qt flag 相關參考資料
How to unset a flag in Qt? - Stack Overflow
Item flags are just bits of an integer number. To set or unset a flag, you need to get that number: https://stackoverflow.com QFlags Class | Qt 4.8 - Qt Documentation
The Q_DECLARE_OPERATORS_FOR_FLAGS() macro declares global operator|() functions for Flags, which is of type QFlags<T>. See the QFlags documentation for details. https://doc.qt.io QFlags Class | Qt Core 5.12.11
QFlags(QFlag flag) ... QFlags<T> &, setFlag(Enum flag, bool on = true) ... If you need to cast integer values to flags in a untyped fashion, you can use the ... https://doc.qt.io QFlags Class | Qt Core 5.15.7 - Qt Documentation
Constructs a QFlags object initialized with the integer flag. The QFlag type is a helper type. By using it here instead of int , we effectively ensure that ... https://doc.qt.io QFlags Class | Qt Core 5.9
The Q_DECLARE_OPERATORS_FOR_FLAGS() macro declares global operator|() functions for Flags, which is of type QFlags<T>. See the QFlags documentation for details. https://doc.qt.io QFlags Class | Qt Core 6.2.2
QFlags(QFlag flag) ... QFlags<T> &, setFlag(Enum flag, bool on = true) ... If you need to cast integer values to flags in a untyped fashion, you can use the ... https://doc.qt.io QFlags tutorial - Qt Wiki
2020年10月27日 — The Q_DECLARE_FLAGS() macro does not expose the flags to the meta-object system, so they cannot be used by Qt Script. To make the flags ... https://wiki.qt.io Qt Namespace | Qt Core 5.15.7 - Qt Documentation
Type Documentation. enum Qt::AlignmentFlag flags Qt::Alignment. This enum type is used to describe alignment. It contains horizontal and vertical flags that ... https://doc.qt.io Window Flags Example | Qt Widgets 5.15.7 - Qt Documentation
The Window Flags example shows how to use the window flags available in Qt. A window flag is either a type or a hint. A type is used to specify various window- ... https://doc.qt.io 枚举与QFlags | 公孙二狗
2019年5月17日 — Qt 中，模板类QFlags 提供了类型安全的方式保存enum 的逻辑运算结果解决上面的这几 ... Flag 的变量值是2^n, 每个值的二进制只有一个位是1，其他全为0 http://qtdebug.com |