Thank you for advice.
Indeed, there is note about it in Qt documentation.
> NOTE: A QObject singleton type instance returned from a singleton type
provider
is owned by the QML engine unless the object has explicit
QQmlEngine::CppOwnership flag set.
But I can't use exactly that way. I need an inst
You could do an usual c++ singleton
Foo& Foo::instance()
{
static Foo foo;
return foo;
}
And use that in c++ and also in the singleton provider for QML :
qmlRegisterSingletonType("com.example", 1, 0, "Foo", &Foo::create);
QObject* Foo::create(QQmlEngine*, QJSEngine*)
{
Foo* foo = &i
Hi
It's exactly what I need.
I thought about such solution but compile new component,
create instance of it... seems like huge amount of extra work.
And it is kind of tricky. I was hoping the other way exists.
But thank you anyway.
2018-01-14 16:41 GMT+07:00 Ben Lau :
>
> You may take this piec
You may take this piece of code as an example:
https://github.com/benlau/quickflux/blob/master/qfappdispatcher.cpp#L51
On 14 January 2018 at 17:09, Лагнер, Сергей wrote:
> Hello all.
> I have two classes registered as qml singletons.
>
>
> QObject * First::create(QQmlEngine*, QJSEngine*) {
> re
Hello all.
I have two classes registered as qml singletons.
QObject * First::create(QQmlEngine*, QJSEngine*) {
return new First();
}
QObject * Second::create(QQmlEngine*, QJSEngine*) {
return new Second();
}
qmlRegisterSingletonType("com.example", 1, 0, "First",
&First::create);
qmlRegisterSing
