How can a C++ function be called from QML?

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QM • Qt Forum member • September 11, 2026 • 1 answers

A developer asked for the basic approach to make a C++ function available to a QML file.

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1 Answer

Dheerendra V Purohit

September 11, 2026 • Independent answer

✓ Accepted

Dheerendra directed the developer to Qt's C++/QML integration mechanisms. The normal solution is to expose or register a C++ object/type to QML and provide callable methods through Qt's meta-object system.

cpp

Q_INVOKABLE void runAction();

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