Unsolved Listview viewing order
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I have a listview in which I can change the order by dragging an item (QML Dynamic View Ordering Tutorial 1 - A Simple ListView and Delegate)
My question now is "how can I read back the viewing order after manually sorting the view" -
@ThMars
Since the model is in a separate file/component, create another instance of it, which of course will have the initial order -
I do not want the original order to save but read / get from the listview the order that is established after the items have been dragged to their new positions in the view. My model is derived from an array and I have to change the order of the array conform the view.
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@ThMars
k, my fault.
Oddly I think there is no convenient way. A Workaround could be to make the index part of the model data (in the ListModel), then access it this way:
The example uses a proxy model (DelegateModel), which provides a items property of the DelegateModelGroup, which provides a get() method.
And returns a JS object with a object with certain properties:
https://doc.qt.io/qt-5/qml-qtqml-models-delegatemodelgroup.html#get-method -
Ok but then again that wil be the original index and that is not what I want, I will try to make use of the index when the items are moved (listmodel.move(from, int to, int n)). Like you said probably not a simple way.
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@ThMars
then check the itemsIndex property of the returned object -
Thi is quite late but did you find a solution? I've the same problem and could not find a way till now...
