---- On Wed, 15 Feb 2017 13:55:33 -0500 Jérôme Godbout <[email protected]>
wrote ----
> You could create a singelton Factory that will create the objects into
> javascripts and wrap the whole creation into a simple functions, you can
> also make a map from object name to the actual Qml Component. Just make sure
> you give the object the proper parenting and ownership and delete them
> properly.
> // MyFactorySingelton.qmlpragma Singletonimport QtQuick 2.3
> QmlObject{ id: component readonly property int objUno: 0 readonly property
> int objTwo: 1
> readonly property var objType: [ 'objUno' , 'objTwo' ] readonly
> property var objComponent: component.revaluate.concat( [
> Qt.createComponent('ObjectUno.qml', Component.PreferSynchronous, component)
> , Qt.createComponent('ObjectTwo.qml', Component.PreferSynchronous,
> component) ]) function createByName(name, parent, initMap) // ex:
> createByName('objUno', myParent, { 'width': 500, 'height': 200 }) { return
> createById(component[component.objType[name]], parent, initMap); } function
> createById(obj_index, parent, initMap) // ex: create(1, myParent, { 'width':
> 500, 'height': 200 }) { return objComponent[obj_index].create(parent, ); }
> function create(comp, parent, initMap) { return comp.createObject(parent,
> initMap); }}
> you can use it into your javascript .import MyFactoryModule 0.1 as MyFactory
> or qml script easily after thatimport MyFactoryModule 0.1
> MyFactorySingelton.createByName('objUno')
>
> If you are looking at only kicking some script, Component.onCompleted or use
> the WorkerScript to kick javascript only
> scripting:http://doc.qt.io/qt-5/qml-workerscript.html
My problem is that I only have C++ objects I want to create. I looked at a
"factory", but that meant I needed to not only register the types, but build up
a map and expose that. Too bad there wasn't a way to even do a
Foo.createObject(...) from a component Foo that was defined in C++.
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