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Details

Type: Bug
Resolution: Fixed
Priority: P2: Important
Fix Version/s: 6.8.0 Beta3, 6.8, 6.9.0 FF
Affects Version/s: 5.15.7, 6.4.0
Component/s: QML: Declarative and Javascript Engine
Labels:
- earmarked_by_ulf

Commits:
e2fa7ab91 (dev), 5b25670c1 (6.8)

Description

Deleting a Binding doesn't restore the previous binding or value:

For example in the following code I would expect that after clicking a second time on the checkbox (unchecking it), its text would fallback to "initial binding : false" but it stays at "dynamic binding : true". (the binding isn't updated anymore but isn't restored either).

CheckBox {
    id: checkbox
    text: "initial binding : " + checked
    Loader {
        id: loader
        active: checkbox.checked
        sourceComponent: Binding {
            target: checkbox
            property: "text"
            value: "dynamic binding : " + checkbox.checked
            restoreMode: Binding.RestoreBindingOrValue
        }
    }
}