Qt 過時成員

以下成員源於類 Qt 被棄用。 提供它們是為使舊源代碼能繼續工作。強烈建議不要在新代碼中使用它們。

函數

(棄用)
(棄用)
(since 6.7, deprecated in 6.8) Qt::strong_ordering	compareThreeWay (const LeftType * lhs , const RightType * rhs )
(棄用) QKeyCombination	operator+ (Qt::Key key , Qt::KeyboardModifier modifier )
(棄用) QKeyCombination	operator+ (Qt::Key key , Qt::KeyboardModifiers modifiers )
(棄用) QKeyCombination	operator+ (Qt::Key key , Qt::Modifier modifier )
(棄用) QKeyCombination	operator+ (Qt::Key key , Qt::Modifiers modifiers )
(棄用) QKeyCombination	operator+ (Qt::KeyboardModifier modifier , Qt::Key key )
(棄用) QKeyCombination	operator+ (Qt::KeyboardModifiers modifiers , Qt::Key key )
(棄用) QKeyCombination	operator+ (Qt::Modifier modifier , Qt::Key key )
(棄用) QKeyCombination	operator+ (Qt::Modifiers modifiers , Qt::Key key )

函數文檔編製

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::Key key , Qt::KeyboardModifier modifier )

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::Key key , Qt::Modifier modifier )

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::KeyboardModifier modifier , Qt::Key key )

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::Modifier modifier , Qt::Key key )

This function is deprecated. We strongly advise against using it in new code.

使用運算符 | 代替。

返迴 QKeyCombination 對象以錶示組閤的 key with the modifier modifier .

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::Key key , Qt::KeyboardModifiers modifiers )

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::Key key , Qt::Modifiers modifiers )

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::KeyboardModifiers modifiers , Qt::Key key )

[constexpr noexcept, deprecated] QKeyCombination operator+ ( Qt::Modifiers modifiers , Qt::Key key )

This function is deprecated. We strongly advise against using it in new code.

使用運算符 | 代替。

返迴 QKeyCombination 對象以錶示組閤的 key 采用修飾符 modifiers .

[constexpr noexcept, since 6.7, deprecated in 6.8] template <typename LeftType, typename RightType, Qt::if_compatible_pointers<LeftType, RightType> = true> Qt::strong_ordering compareThreeWay (const LeftType * lhs , const RightType * rhs )

此函數從 6.8 起棄用。強烈建議在新代碼中不要使用它。

把指針包裹成 Qt::totally_ordered_wrapper 並分彆使用 Qt::compareThreeWay () 重載代替。

實現指針的 3 嚮比較。

返迴實例化的 Qt::strong_ordering 錶示關係介於 lhs and rhs .

約束

Participates in overload resolution only if LeftType and RightType are the same type, or base and derived types. It is also used to compare any pointer to std::nullptr_t .

這是重載函數。

該函數在 Qt 6.7 引入。