---- On Mon, 18 Apr 2016 11:06:59 -0400 Jason H <[email protected]> wrote ---- > ttps://forum.qt.io/topic/52306/qt-5-5-qt-script-deprecated-what-is-replacement/12 > > > > I saw this thread, but it did not seem to offer a clear detail other than > > to use QJSEngine and QJSValue directly. Specifically I use > > qScriptRegisterMetaType very heavy to add custom types. I know if I am > > using QML I can use qmlRegisterType<T>(uri, 1, 0, "T") but it only makes > > the type available via the declarative components. It also requires the > > object be a QObject which means sharing pointers. There is also a problem > > inside of the Javascript. It is very cumbersome to dynamically create > > these types. I understand I am fighting QML, but my design is not as > > declarative as it is creating objects that can be passed back into C++. > > I may be missing something though. > > > > As an example below with a type called MyStruct: > > > > ... Qt Script... > > > > var myStruct = new MyStruct(); > > myStruct.x = 10; > > > > ....QML... > > > > var myStruct; > > var component = Qt.createComponent(???); > > if (component.status == Component.Ready) { > > myStruct = component.createObject(parent, {"x": 100, "y": 100}); > > } > > > > What would ??? be? > > If MyStruct is just a JS object, then just use JS. function MyStruct(){ > return {"x": 100, "y": 100}; }; var myStruct = new MyStruct(); > You only need createObject when you are creating an object defined in C++ or > dynamic object from QML. That is my rub here. These are custom QML components that are being created in JS and then passed back into the C++ end of things. The goal being I want to be able to write "plugins" for my app using JS instead of C++. So I am creating and manipulating custom types that are then used to manipulate and extend the C++. I may be making this harder than it needs to be though. I will give it a try with the non-gui QML components and see how far I get.
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