QWindowStateChangeEvent Class
QWindowStateChangeEvent 类提供了窗口状态发生变化前的窗口状态。更多内容...
| 头文件： | #include <QWindowStateChangeEvent> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Gui) target_link_libraries(mytarget PRIVATE Qt6::Gui) |
| qmake: | QT += gui |
| 继承自： | QEvent |
- 所有成员列表（包括继承的成员）
- QWindowStateChangeEvent 属于“事件类”的一部分。
公共函数
| Qt::WindowStates | oldState() const |
受保护函数
| QWindowStateChangeEvent(QWindowStateChangeEvent &&) | |
| QWindowStateChangeEvent & | operator=(QWindowStateChangeEvent &&) |
| QWindowStateChangeEvent & | operator=(const QWindowStateChangeEvent &other) |
成员函数文档
[protected delete] QWindowStateChangeEvent::QWindowStateChangeEvent(QWindowStateChangeEvent &&)
通过移动构造一个QWindowStateChangeEvent 实例。该函数已被删除。
Qt::WindowStates QWindowStateChangeEvent::oldState() const
返回更改前的窗口状态。
[protected delete] QWindowStateChangeEvent &QWindowStateChangeEvent::operator=(QWindowStateChangeEvent &&)
将other 按移动赋值方式赋值给此QWindowStateChangeEvent 实例。该函数已被删除。
[noexcept protected default] QWindowStateChangeEvent &QWindowStateChangeEvent::operator=(const QWindowStateChangeEvent &other)
将other 复制并赋值给该QWindowStateChangeEvent 实例。
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