On Fri, 2 Dec 2022 09:08:36 GMT, John Hendrikx <[email protected]> wrote:
>> modules/javafx.graphics/src/main/java/javafx/scene/Node.java line 1437:
>>
>>> 1435: }
>>> 1436:
>>> 1437: public final ReadOnlyBooleanProperty shownProperty() {
>>
>> This property probably should have been named `showing` to align it with
>> `Window.showing`, but the "good name" is already taken by `ComboBox` and
>> other controls. Just out of interest, have you considered alternatives to
>> `shown`?
>
> I didn't look too far for alternative names after I discovered `showing`
> would not be possible. The name comes from `isTreeShowing` which is used for
> a similar purpose (inside `Node`) and from `conditionOnShowing` in ReactFX.
>
> The name needs to imply that visibility has no effect on it (ie,
> `setVisible(false)` won't toggle it). Neither does it check if the node
> isn't covered or off screen.
>
> In theory you could use a more general name (like `active` as in "part of an
> active currently showing scene graph"). `isActive` seems to even be
> available...
>
> A name like "used" or "inUse" may also work (as in "indicates the node is
> currently used as part of a currently showing scene graph".
That reminds me... `parent` is described as:
> The parent of this {@code Node}. If this {@code Node} has not been added to
> a scene graph, then parent will be null.
Which I think is incorrect; parent can easily be non-null while not being part
of a scene graph.
-------------
PR: https://git.openjdk.org/jfx/pull/830
