Dec 27, 2025 · Is there a way to get the QML engine within a registered C++ QML type object? Ask Question Asked 3 months ago Modified 2 months ago

Mar 26, 2025 · I have two ways of instantiating QML objects in c++ from a QML Module and I want to be sure I am using the compiled and correct version in both. I'm using C++ and Qt 6.8.2 QML Modules …

Jul 21, 2023 · 2 My expectation was that, in QML when we compare two objects, it will return true only if they are two same objects. No. Remember that JS is quite loosely typed. The "===" operator merely …

Oct 11, 2024 · I'm following Defining QML Types from C++ — Registering an Instantiable Object Type to create a basic C++ custom QML element and then use it in Main.qml. However, I'm getting warnings …

Jan 22, 2024 · After Qt 6.*, there is a qt_add_qml_module function in CMake that you can use to add new modules using only CMake. This function will automatically generate the qmldir and resource files.

Jun 23, 2025 · I have a QtQuick StackView application that involves some quite heavy pages. I want to pre-load some of the heaviest pages during app startup to reduce lag and wait time later on. For …

Jun 7, 2023 · An earlier question asked How to access C++ enum from QML? with regard to a QObject. This question is about exposing a C++ enum to QML from a non QObject and specifically for Qt 6.2 …

Apr 21, 2025 · Are you trying to use OpenGL in a QML app that you are writing, or are you trying to use it within Qt Design Studio? Your app is not likely to look inside the Design Studio folder for libraries.

Nov 20, 2013 · Qt also supports QML-defined enum types since Qt version 5.10. As an alternative to the C++-based answer by air-dex, you can now also use QML to create enum types:

Oct 26, 2014 · The imported QML file defines a type whose name is the same as the filename (capitalized, less the .qml suffix). QML calls the type a reuseable component. You use that type …