lvgl
[Draft] Permanently align/anchor 2 objects (w/o parent-child relationship)
Description of the feature or fix
When an object is aligned with align_to() then if the reference if moved, the aligned object will follow.
This PR also add an example making use of this feature: 1 parent object is created together with 3 followers. Then the parent is moved up & down on the screen and the followers follow it.
I marked as draft because this is my very first PR in LVGL so I would like to know whether this PR is moving in the right direction or not according to what it has been required in #5665.
Resolves #5665
@valeriosetti Thank you for sharing your implementation. It's definitely a possible solution, however for complex features like this it'd be useful to have an issue first to discuss all the options and trade-offs.
So could you open a new Feature planning issue?
Thanks @liamHowatt for your review! I will start addressing comments. @kisvegabor thanks for the feedback. I thought that #5665 (linked in the description) was enough for this. Should I open a new one?
My closing though in #5665 was
Sorry, for mentioning only problems, however these are the main concerns why it is not implemented yet. I hope that we can figure out something together.
So I think it requires a deeper investigation to discover all options. Maybe we will find a completely different approach if we dive deeper.
Should I open a new one?
Yes, please.
We need some feedback on this pull request.
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