all values depending on model roles are re-read on every model change

[damianatorrpm]

Model
role1
role2
role3

Label {
text: role1
}
Label {
text: role2
}
//role 1 changes, role 2 is re-evaluated as well
//with 0 filters/sorters

[oKcerG]

Hello,

Thanks for filing this issue.
Can you share a minimal code example reproducing this problem?

Cheers

[damianatorrpm]

Hello, thank you for acknowledging the issue and the plugin itself. I will be able to do so earliest tomorrow afternoon.

[damianatorrpm]

https://ufile.io/w067h
this is the example based on official Qt example for qbstractitemmodel (animalmodel).

run and observe command line output when clicking the change button
please indicate that you confirm the issue

    SortFilterProxyModel
    {
        id: myProxyModel
        sourceModel: myModel
    }
    ListView
    {
        width: 200; height: 250

        model: myProxyModel //clicking button changeSize requests size and type multiple times
    //    model: myModel //clicking button changeSize requests size 1 time

[damianatorrpm]

I decided to move away from SortFilterProxyModel qml plugin due to it being not (not really) maintained.
It is still very good for prototyping you QSortFilterProxyModel

Though valid, Feel free to close the bug

[damianatorrpm]

for future references if someone is interested at some point:
https://build.opensuse.org/source/home:damianator/test/bug_sortfilterproxymodel60.zip?rev=710ebb63c6cba5a10864eef05fd27e36