Obsolete Members for Qt

The following members of class Qt are deprecated. They are provided to keep old source code working. We strongly advise against using them in new code.

Functions

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

Function Documentation

`[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.

Use operator| instead.

Returns a QKeyCombination object that represents the combination of 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.

Use operator| instead.

Returns a QKeyCombination object that represents the combination of key with the modifiers 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*)

This function is deprecated since 6.8. We strongly advise against using it in new code.

Wrap the pointers into Qt::totally_ordered_wrapper and use the respective Qt::compareThreeWay() overload instead.

This is an overloaded function.

Implements three-way comparison of pointers.

Note: This function participates in overload resolution 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.

Returns an instance of Qt::strong_ordering that represents the relation between lhs and rhs.

This function was introduced in Qt 6.7.

Obsolete Members for Qt

Functions

Function Documentation

[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)

[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)

[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)

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`[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)

`[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)

`[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*)