This allows an app dev/user to create and populate a new widget
within the PageFlip parent widget *before* waiting for it to be drawn.
Previously, the child widgets within PageFlip were either created
upon app load (which is inefficient) or upon draw (which is too late).
* Refactor stack navigation into a proper stack
- Replace show_stack_view_by_id with push/pop/popToRoot methods
- Add proper navigation stack with history tracking
- Fix animation transitions between consecutive views
- Add stack inspection methods (depth, can_pop, current_view)
- Maintain backward compatibility with deprecated methods
- Update action enum to use Push/Pop/PopToRoot variants
* Add support for multiple instances of StackNavigation.
- Introduced full-screen flag necessary to disable full-screen positioning and sliding animations when needed.
* Update old `windows-targets` dep version to reduce lockfile duplicates
All other crates in the Rust ecosystem depend on `windows-targets`
v0.52.*, so this small change vastly reduces the number of duplicate
`windows-*` crate dependencies that cargo must download and track in the lockfile.
Also address minor compiler warnings in AdaptiveView.
* Add `PortalList::is_filling_viewport()`
This is needed in order for an app to be able to take action
upon a portal list's viewport not being completely full.
For example, if you're showing a chat room, you can fetch older events
until there is enough history to fill the entire viewport.
All other crates in the Rust ecosystem depend on `windows-targets`
v0.52.*, so this small change vastly reduces the number of duplicate
`windows-*` crate dependencies that cargo must download and track in the lockfile.
Also address minor compiler warnings in AdaptiveView.
