Mar 26, 2025 · New Qt QML Capability is compiling, optimizing, and providing better code for my QML file. Does the second way load the compiled QML or is it grabbing an original text copy? How could I …

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 …

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 …

Dec 27, 2025 · The C++ object knows the QQmlEngine referenced in its private properties. QObject s created by QML remember their engine context. This should work when the QObject is read by QML …

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 …

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.

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 …

Jun 6, 2019 · Qt Creator is Qt's IDE. You don't have to use it, but it greatly simplifies Qt development. Qt Designer is a graphical tool that lets you build QWidget GUIs. Qt Quick Designer is similar, but for …

Jun 1, 2025 · Everything works perfectly when I run the QML with qmlscene, but as soon as I load a QML file with ChartView in my built app, it crashes at startup or fails to load components like …