* Draft new API
* Push reusable ScreensBaseImpl implementation
* Fix tests and stubs
* Update ScreensPage sample to work on mobile + show new APIs
* Reimplement Windows ScreensImpl, reuse existing screens in other places of backend, use Microsoft.Windows.CsWin32 for interop
* Make X11 project buildable, don't utilize new APIs yet
* Reimplement macOS Screens API, differenciate screens by CGDirectDisplayID
* Fix build
* Adjust breaking changes file (none affect users)
* Fix missing macOS Screen.DisplayName
* Add more tests + fix screen removal
* Add screens integration tests
* Use hash set with comparer when removing screens
* Make screenimpl safer on macOS as per review
* Replace UnmanagedCallersOnly usage with source generated EnumDisplayMonitors
* Remove unused dllimport
* Only implement GetHashCode and Equals on PlatformScreen subclass, without changing base Screen
* Remove focus hack from Popup.
* Added failing focus scope tests.
* Refactor focus scopes in FocusManager.
- Store focused element within a scope using an attached property (like WPF)
- Store current focus root so that focus can be restored to that root when a focused control or active focus scope is removed
Fixes#13325
* Suppress API compat error.
This was being produced for a compiler-generated enumerable class that was erroneously being included in the reference assembly for `FocusManager`.
* Remove focus hack from ContextMenu.
And add failing test now that the hack is removed.
* Try to return a rooted host visual.
Fixes failing test from previous comment where focus wasn't restored when closing a context menu.
- animation/layout/render cycle is now managed from a central location
- animations are now throttled if animation/layout/render pass takes longer than a frame which previously caused a soft-freeze with input not being processed
- the public API is trimmed to make sure that we can make other planned changes during the 11.x support cycle
"Changelog":
- IClock is hidden and is planned to be replaced later
- Animator classes are hidden and are planned to be refactored later
- IAnimation members are hidden, it's supposed to be a marker interface for Style.Animations collection now, to start animations manually use Animation.RunAsync
- Sealed several classes in Avalonia.Animation namespace
- Spring class is removed from the public API (it wasn't possible to use it directly in a meaningful way anyway)
- Sealed brushes, transforms, effects and drawings
- Removed separate dispatcher priorities for Layout and Composition, everything now happens from a central place with Render priority (same as WPF)
- - some private "hook" priorities are added for now, those will be removed later
- IRenderLoop is hidden and removed from locator
- IRenderer is hidden (the plan is to remove that concept later)
- - Renderer.Start/Stop exposed as StartRendering/StopRendering on the toplevel (will be on a CompositionTarget/PresentationSource-like type later)
- - Renderer.Diagnistics exposed as RendererDiagnostics (same)
- - Renderer is no longer created by the platform code and is created by TopLevel itself
- - From the user-code hit-testing should be done by VisualExtensions.GetVisual(s)At, which has the same features
- - For unit tests a separate IHitTester interface is added which can be changed for a particular toplevel
- ILayoutManager is hidden
- - LayoutManager.ExecuteLayoutPass() exposed as TopLevel.UpdateLayout()
- Custom animators now have a separate base class that only deals with interpolation
Minor improvements:
- Compositor has a mode that doesn't use DispatcherTimers, useful for unit tests
- Introduced ScopedTestBase that auto-resets the locator when test is finished
Applying styling in the constructor isn't a good idea as demonstrated by #8549..
Instead apply styling when showing a window, or if it's needed call `ApplyStyling` manually, e.g. in unit tests.
Fixes#8549
And implement the functionality in the content controls themselves. `ContentControlMixin` was too complex and even with its complexity had bugs (such as in #2821). By moving the functionality to the content controls there is some repeated code but it's much more straightforward.
Julien Lebosquain
Emmanuel Hansen
Nikita Tsukanov
Max Katz
Steven Kirk
robloo
Simon Cropp
Steven Kirk
Giuseppe Lippolis
Dan Walmsley
Andrey Kunchev
Dariusz Komosinski
WojciechKrysiak