Thank you, but I can't use `text: fooObject?.foo ?? ""`, because I would not
the `text` property change if when fooObject change to null.
If fooObject's new value is null, I want the text property keep old value.
From: Pierre-Yves Siret
Sent: Friday, July 19, 2
>
> as always, it depends. If you really want to set a binding based on a
> condition, but otherwise leave the value as it is, you want to use
>
> Text {
> Binding on text { value: fooObject.title; when: fooObject }
> }
>
Note that the `when` only affects when the binding is applied to the
Hi,
I have two patchset related to QML's mouse wheel deceleration support,
which allow the developer fine-tune the mouse wheel deceleration
behavior when needed. One patch adds an enum for PlatformTheme-level
support which is for desktop-environment developers, and another patch
adds a property to
Thank you, I need
Text {
Binding on text { value: fooObject.title; when: fooObject }
}
But It's troublesome to write like this, I think the Binding is superfluous.
Just like how, when detecting that the value is `undefined`, it tries to reset
the property (if it has a corresponding reset
Hi,
as always, it depends. If you really want to set a binding based on a
condition, but otherwise leave the value as it is, you want to use
Text {
Binding on text { value: fooObject.title; when: fooObject }
}
Compare https://doc.qt.io/qt-6/qml-qtqml-binding.html#conditional-bindings. Set
