QStyleOptionMenuItemV2 Class
QStyleOptionMenuItemV2 类通过新成员增强了QStyleOptionMenuItem 。更多
| Header： | #include <QStyleOptionMenuItemV2> |
| CMake： | find_package(Qt6 REQUIRED COMPONENTS Widgets)target_link_libraries(mytarget PRIVATE Qt6::Widgets) |
| qmake： | QT += widgets |
| 自 | Qt 6.11 |
| 继承： | QStyleOptionMenuItem |
公共函数
| QStyleOptionMenuItemV2() | |
| QStyleOptionMenuItemV2(const QStyleOptionMenuItemV2 &other) |
公共变量
| bool | mouseDown |
成员函数文档
QStyleOptionMenuItemV2::QStyleOptionMenuItemV2()
构造 QStyleOptionMenuItemV2，将成员变量初始化为默认值。
QStyleOptionMenuItemV2::QStyleOptionMenuItemV2(const QStyleOptionMenuItemV2 &other)
构建other 样式选项的副本。
成员变量文档
bool QStyleOptionMenuItemV2::mouseDown
当鼠标按下时为 true。
QStyle::State_Sunken QStyle::State_Sunken 也会在菜单打开时设置（即显示弹出菜单）。
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