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/Qt 6.9

QMetaClassInfo Class

The QMetaClassInfo class provides additional information about a class. More...

Header:	`#include <QMetaClassInfo>`
CMake:	`find_package(Qt6 REQUIRED COMPONENTS Core)` `target_link_libraries(mytarget PRIVATE Qt6::Core)`
qmake:	`QT += core`

List of all members, including inherited members

Public Functions

const char *	name() const
const char *	value() const

Detailed Description

Class information items are simple name–value pairs that are specified using Q_CLASSINFO() in the source code. The information can be retrieved using name() and value(). For example:

class MyClass
{
    Q_OBJECT
    Q_CLASSINFO("author", "Sabrina Schweinsteiger")
    Q_CLASSINFO("url", "http://doc.moosesoft.co.uk/1.0/")

public:
    ...
};

This mechanism is free for you to use in your Qt applications.

Note: It's also used by the Active Qt, Qt D-Bus, Qt Qml, and Qt Remote Objects modules. Some keys might be set when using these modules.

See also QMetaObject.

Member Function Documentation

const char *QMetaClassInfo::name() const

Returns the name of this item.

See also value().

const char *QMetaClassInfo::value() const

Returns the value of this item.

See also name().

© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.9/qmetaclassinfo.html