* [iOS] Add CarouselView states
* [iOS] Update method naming UpdateVisualStates
* [Android] Add Visual states to CarouselView items
* Update ExampleTemplateCarousel.xaml
* [Android] Implement Visual states for carousel items
* [Android] Cleanup on CarouselViewRenderer
* [Android] Add default state to view
* [Android] Fix when we update vsm
* [Android] Rollback change on adapter
* Update CarouselViewRenderer.cs
* [Android] Update States also when ScrollTo is requested
* [Android] Fix Teardown CarouselViewRenderer
* working-fix7904
* Cleanup
* Update App.cs
* [iOS,Android] Set initial position
* [Controls] Update sample Carousel
* [Core] Update current position on scroll
* [Controls] Cleanup
* [Core] Don't update position if we are scrolling to
* [Android]Rename ScrollsToAction
* [ANdroid] Remove extra ScrollTo
* Update CarouselViewController.cs
* Cleanup
* [Android] Fix initilization Android CarouselView
* [iOS,Core] Add VisibleViews to CarouselView iOS
* [Android] Populate VisibleViews
* [Core,iOS,Droid] Move to a mroe explicit name for platform initialized
* [Core] Remove not used VisualState
* [Android] Fix scrollto when layout loads
* [Controls] Fix Carousel example gallery
* [Android]Better fix for ScrollTo when loading the RecyclerView
* [Android] Null check for eventhandler
* [iOS] Update if any ScrollToaActions exist
* [iOS, Android] Fix spelling CarouselViewRenderer
* [Android] Rename CarouselViewwOnGlobalLayoutListener
* CollectionView_Experimental is dead; long live CarouselView_Experimental!
* Change CollectionView enabling button labels to CarouselView for CarouselView tests
* Fix UI tests for Carousel
* Honor the CollectionView_Experimental flag for CarouselView
* Update Issue6963.cs
* Update Issue7817.xaml.cs
* Remove collection view flag settings
* Make EmptyView work in UWP CarouselView
* Update Xamarin.Forms.Core/Items/CarouselView.cs
Co-Authored-By: Samantha Houts <samhouts@users.noreply.github.com>
* [iOS] Fix finding center cell
* [UITests] Fix drag on vertical
* [UItests] Make uitest more reliable
* [iOS] Simplify set current item
* [Android] Use scrolled to get CurrentItem
* [UITests] Fix UItests on api19 android
* [Android] Fix merge
* Remove Header/Footer properties from CarouselView
* Limit CarouselView to LinearItemsLayout
* Rework inheritance for UWP
* Split files by class
* Fix up Tizen renderer
* Fixed CarouselViewGalleries sample on Android
* Protect NRE setting the CurrentItem
* Fixed issue changing the ItemsSource
* Fixed issues with NumberOfSideItems and PeekAreaInsects properties on Android
* Fixed formatting
* Fix ItemSpacing issue on Android
* Fixed vertical peek insets iOS
* Center item after change ItemSpacing
Improve IsSwipeEnabled logic on Android (disable swipe but not touch)
* Update max slider value when item count is updated
* Update CarouselCodeGallery.cs
* NoOfSideItems in test page
* [Spec] Draft carousel
* [Core,Spec] Add IndicatorsView
* [iOS] IndicatorsViewRenderer and CarouselVieRenderer draft
* [Controls] Fix controls gallery linker
* [Core] Remove extra file
* Fix Remove IITemsSource
* [iOS] Implement Scroll and selected item
* [iOS,Android,Core] Refactor to use CurrentItem on CarouselView
* [iOS,Core] Add NumberOfVisbileItems
* [iOS,Core] Add IsScrolling and IsDragging
* [iOS,Core] Add Visual state for carousel items
* [iOS,Core] Add padding to CarouselView
* [iOS,Controls] Fix sample, disable selection on CarouselViewController
* [Core] Add Delta to ScrolledDirectionEventArgs
* Update SelectableItemsViewRenderer.cs
* [Controls] Refactor Carousel examples
* [Controls] Fix csproj
* [iOS] Fix bug with insets with carouselview padding
* [Controls] Fix vm for CarouselXamlGallery
* [Controls] Collection Carousel type demo
* [Core] Add other CarouselView Layouts
* Fix Carousel rebase (#6518)
* Fix rebase Android
* Fix rebase iOS
* Update ItemSizingStrategy
* [Core] Add ItemSizingStrategy None
* [iOS] Allow to override ReuseId and RegisterCells from ItemsViewController
* Remove IndicatorsView
* Remove ICarouselViewController
* Implemented IsDragging on Android
* Implemented Scrolled for Android
* Removed Spacing methods
Spacing is now available on a lower level and we don't need to worry about it
* Fix rebase
* [UnitTests] Add basic CarouselView unit tests
* [iOS] Update CarouselViewLayout
* [iOS,Core] Remove Padding and add PeekAreaInsets
* [iOS] Fix peek area insets update on CarouselView
* [iOS,Core] Remove extra scroll code update
* [iOS] Fix bug ScrollAnimationEnded missing
* [Core] Mark BPK as private
* [Core] Rename NumberOfSideItems
* Update ItemsViewRenderer.cs
* [Android] Remove scroll direction update
* First small UI tests
* [iOS] Carousel Apply suggestions from code review
Co-Authored-By: Samantha Houts <samhouts@users.noreply.github.com>
* More UI tests and plumbing
* Fix build errors
* [Android] Fix CarouselView sizing on Android
* Implemented IsSwipeEnabled iOS
* Implemented bounce iOS
* Merged with scroll changes ItemsView
* Implemented IsBounceEnabled Android
* [Android] Update position
* Update App.cs
* Added CarouselView Core Gallery sample
* Update ItemsViewController.cs
* Fixed Core Gallery problems with Linker
* Added more CarouselView properties to the Core Gallery sample
* Added new CarouselView sample adding and removing items, etc.
* [Android]Add spacing inset for fist and last item
* [Android] ScrollTo and center item on carousel
* Spelling and not breaking build
* [Android]Use SnapHelper to get centered view
* Make Position work (again) for iOS
* Rebase from master (fixed conflicts)
Fixed Android bug related with the first item inset calcs.
fixes#4996
* The barest beginnings of starting a spike for LV2
* Very basic RecyclerView
* Very, very basic UICollectionView
* Start setting up galleries
* De-duplicate some gallery code
* Android horizontal layout
* Very basic horizontal/vertical text lists for iOS
* Vertical list views working in iOS, stashing while trying to figure out what the deal is
with horizontal views and frames with heights of 1
* Working on rotation issues in iOS
* Fix name of renderer in UWP; make horizontal scrolling work for horizontal
lists on UWP
* Set up gallery to generate different sizes of lists for testing
* Respond to items source updates on UWP
* Add gallery for GridLayout; Add GridLayout;
begin GridLayout implementation UWP
* Basic UWP gridness
* Add demo page for grid layouts with text;
Handle grid layout spans on UWP; handle grid layout span changes on UWP;
* Implement span updates on Android grid layouts;
* Ironed out most of the iOS text cell layout issues
* iOS vertical/horizontal text lists now working reliably;
* In progress on UWP DataTemplate stuff
* Dumping the data template into the itemsource
* Vertical list basically working with DataTemplate; horizontal list having image size issues
* Clean up names and move classes to their own files
* Adding some notes for FormsContentControl
* Rolling back platform test on UWP
* Fix Tizen build
* Fix typo and roll back old test code
* Remove old testing comments
* Make basic data templates work on Android
* Update measure to work horizontally
* Remove old testing code
* Terser rectangles
* Use nameof()
* Rename FormsContentControl to ItemContentControl
* Use CreateRenderer instead of GetOrCreateRenderer
* Clean up TemplateCodeCollectionViewGallery
* Add grid galleries for templates
* Nicer example templates
* Create gallery to test removing items from collections
* Smooth single item removal on Android
* Smooth item insertion on Android
* Observable collection item adds working on UWP
* UWP Remove
* Split files
* Add gallery for snap points; start implementation of snap points on Android;
* Move snap handling to separate class; implement Start snapping (horizontally)
* Debugging vertical overlap issues on Android
* Temporarily add IsClippedToBounds to generators to force clipping on Android
* Start and End SnapHelpers are working horizontally and vertically
* Consolidate some snap code on Android
* Mandatory Single Snapping working for Center/Start horizontally
* Throwing together scrollto gallery
* Super basic "ScrollTo" implementation for Android, plus test page
* Expand ScrollTo test harness;
* Move ScrollToRequestEventArgs to its own file
* Mostly working Carousel renderer; needs some cleanup and its own gallery pages
* Carousel gallery
* Naming cleanup
* Make parameter name consistent
* Finally some basic data template functionality for lists
* Checkpoint; sort of working
* Working out estimate size hacks
* Working out cell optimizations
* Checkpoint before some serious refactoring
* Collapsing closer to a solution; text lists and grids working;
template lists and grids working; uniform size hint mostly implemented;
* Remove awkward Update method
* No longer hard-coding list item heights estimates
* Consolidate more code
* Get rid of event on ItemsViewLayout
* Remove public NeedsEstimate stuff
* Get rid of IConstrainedCell
* Watch for Span changes on iOS
* Indexed ScrollTo on iOS
* Implement removal/insertion of items on iOS
* Handle Move, Reset, Replace on Android
* Add screens to test ScrollTo Item; implement ScrollTo Item for iOS
* ScrollTo Item working on Android, but only works for MakeVisible
* Implement Android ScrollTo Animated ScrollToPosition
* Ugly but functional non-animated scroll with ScrollToPosition
* Move Scroll logic into helper class for clarity and maintenance
* Fix Start snapping with grids (hard-coded span of 1)
* Fix next/previous row/col snapping bug for EndSnapHelper
* Remove some debug statements
* Clean up example code
* Fix missing delegate setting on CollectionView
* Add filtering example
* Watching the adapter and handling empty view from the renderer
* Add debugging for all the FindViewHolder methods
* Suuuuper basic but functional EmptyView
* Allow EmptyView to be turned on and off
* Building tests for all the EmptyView scenarios
* Set Platform on EmptyView (for now)
* Templated EmptyView on Android
* Clean up merge errors
* Require flag to use CollectionView on Android
* Require flag to use CollectionView on UWP
* Restore Label functionality commented out during testing
* Adding a note for myself
* Add flags for iOS; flags for Android CarouselView;
* Remove Calabash out-commenting
* Undo changes to DotSettings; remove outdated TODOs
* Fix formatting
* Remove debugging code; remove outdated todos; remove unnecessary comments
* Undo randon VS changes
* Include CollectionView in experimental renderer testing
* Use correct property in nameof() call
* Rename ScrollToRequestEventArgs Animate -> IsAnimated
* Rename Constrain -> ConstrainTo for consistency
* Add Core flags feature; add flag verification for CollectionView features
* Make sure no one is subclassing native CollectionView stuff without flag
* Set CollectionView flags for unit tests
* Make flags depend on Application.Current
* Fix iOS 9.3 exception when laying out CollectionView
* Use Device.Flags
* Move CV flag check to CollectionView; use Device.Flags on native platforms;
* Move classes into their own files
* Make CollectionView flag check method non-browseable
* Remove old TODO
* Remove Element.Platform sets
* stubbed toolbox entries and snippets for Carousel and Collection
* updated CV snippet to include layout
* Remove Linq using statement
* Remove unused using statement
* Turn off CollectionView in Control Gallery
* Move PropertyChangedEventArgsExtensions to internal on each platform
* Clean up debugging code
* Fix broken test setup
* Remove ToString overrides
* Fix broken test screen
Fix broken test screen
* Fix rebase errors
* Update submodule
* Fix rebase error