跨平台WPF框架Avalonia教程一

安装

安装 Avalonia UI 模板

开始使用 Avalonia 的最佳方式是使用模板创建一个应用程序。

要安装 Avalonia 模板，请运行以下命令：

dotnet new install Avalonia.Templates

备注

对于 .NET 6.0 及更早版本，请将 install 替换为 --install

要列出已安装的模板，请运行以下命令：

 dotnet new list

您应该可以看到已安装的 Avalonia 模板：

Template Name Short Name Language Tags
-------------------------------------------- -------------------------- ---------- ---------------------------------------------------------
Avalonia App avalonia.app [C#],F# Desktop/Xaml/Avalonia/Windows/Linux/macOS
Avalonia MVVM App avalonia.mvvm [C#],F# Desktop/Xaml/Avalonia/Windows/Linux/macOS
Avalonia Cross Platform Application avalonia.xplat [C#],F# Desktop/Xaml/Avalonia/Web/Mobile
Avalonia Resource Dictionary avalonia.resource Desktop/Xaml/Avalonia/Windows/Linux/macOS
Avalonia Styles avalonia.styles Desktop/Xaml/Avalonia/Windows/Linux/macOS
Avalonia TemplatedControl avalonia.templatedcontrol [C#],F# Desktop/Xaml/Avalonia/Windows/Linux/macOS
Avalonia UserControl avalonia.usercontrol [C#],F# Desktop/Xaml/Avalonia/Windows/Linux/macOS
Avalonia Window avalonia.window [C#],F# Desktop/Xaml/Avalonia/Windows/Linux/macOS

设置编辑器

您可以使用任何代码编辑器创建Avalonia应用程序，但是使用IDE将为您提供Avalonia XAML预览器和代码补全的支持。

JetBrains Rider

JetBrains Rider IDE在2020.3版本中开始内置支持Avalonia XAML，包括对Avalonia特定XAML功能和自定义代码检查的一流支持。

有关更多信息，请参阅JetBrains Rider 2020.3版本发布公告。

Rider目前还没有提供可视化设计工具，但正在开发中。请参阅GitHub项目获取更多信息和安装说明。

Visual Studio

如果您正在使用Visual Studio开发Avalonia，您应该安装Avalonia for Visual Studio扩展。

该扩展提供了Avalonia XAML的智能感知支持以及预览功能。

安装Avalonia for Visual Studio扩展的步骤如下：

在Visual Studio中，点击扩展菜单上的管理扩展
在搜索框中，输入"Avalonia"
点击下载并按照说明进行操作（您需要关闭Visual Studio以完成安装）

信息

您也可以在此处下载扩展。

信息

如果您使用的是VS2019或VS2017，您需要在此处下载适用于旧版本的扩展。

发布日志

你可以在Avalonia的GitHub仓库中找到所有版本的发布说明 https://github.com/AvaloniaUI/Avalonia/releases

11.0.7

NuGet Gallery | Avalonia 11.0.7

Full Changelog: 11.0.6...11.0.7

What's Changed

Fixed issue: Default font family name cannot be null or empty by @mihnea-radulescu in https://github.com/AvaloniaUI/Avalonia/pull/12817
Fixed missing resources for TimePicker & DatePicker in simple theme by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/12851
Fixed memory leak in Animatable transitions by @DmitryZhelnin in https://github.com/AvaloniaUI/Avalonia/pull/12861
Fixed issue with VirtualizingPanel's RemoveInternalChildRange() by @liwuqingxin in https://github.com/AvaloniaUI/Avalonia/pull/12877
Fixed Xaml Compiler error when code-behind class contains a DllImport method by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/12882
Fixed memory leak in TopLevel's Cursor property subscriptions by @DmitryZhelnin in https://github.com/AvaloniaUI/Avalonia/pull/12996
Added Clear function to Date and Time pickers by @rabbitism in https://github.com/AvaloniaUI/Avalonia/pull/13082
Fixed typo in ItemsControlFromItemContainer by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/13118
Updated RenderDataRectangleNode.HitTest for proper hit-testing of rounded rectangles by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/13797
Fixed initialization property order in SelectedItemsControl by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13800
Implemented helper OutputApiDiff target by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13818
Unsubscribed Android back handler when toplevel is disposed by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/13831
Fixed DataGrid IList editing issue by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13845
Fixed TextLine run bounds union calculation by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13847
Fixed TabItem.TabStripPlacement not being set for new tab items by @pavelovcharov in https://github.com/AvaloniaUI/Avalonia/pull/13849
Hackfix for calling SelectAll with SelectedItem binding by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13868
Fix OutOfMemory crash with LowLatencyDxgiSwapChain enabled by @ShadowMarker789 https://github.com/AvaloniaUI/Avalonia/pull/13869
Added transition leak tests by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13870
Fixed ToggleSwitch dragging by @Splitwirez in https://github.com/AvaloniaUI/Avalonia/pull/13893
Fixed Adorner Layer Clipping by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13921
Fixed BoxShadow style changes not triggering render updates on ContentPresenter by @Al12rs in https://github.com/AvaloniaUI/Avalonia/pull/13932
Added feature to allow treating Avalonia Access Unstable Private APIs Warning as Error by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/13937
OpenglControl - Don't queue update if control is not attached by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/13938
Fixed iOS Dispatcher by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13942
Used ShowNoActivate in Win32NativeControlHost by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13966
Don't override ContextMenu.Placement when Open is called from code by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13967
Don't share style instances with Or selector by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13969
Fixed IOSStorageFolder permission problem by @sghctoma in https://github.com/AvaloniaUI/Avalonia/pull/13976
Fixed Border and Shape border re-rendering when changing Brush value by @SKProCH in https://github.com/AvaloniaUI/Avalonia/pull/13980
Fixed DBus Exception on window close by @affederaffe in https://github.com/AvaloniaUI/Avalonia/pull/13997
Updated Tmds.DBus.SourceGenerator to 0.0.13 by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/14010
Fixed Relative line drawing in Geometries by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/14013
Removed missing MVID warning on XAML compilation by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/14014
Fixed color of selected DataGridRow by @zavaleriy in https://github.com/AvaloniaUI/Avalonia/pull/14026
Fixed regression in rendering of non-clear type text by @danwalmsley in https://github.com/AvaloniaUI/Avalonia/pull/14080
Don't crash on IsCurrent checks by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/14089
Implemented ApiInformation checks by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/14090
Fixed XML Docs: Renamed inheritdocs to inheritdoc by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/14093
Added an event to detect when an Application icon is clicked by @danwalmsley in https://github.com/AvaloniaUI/Avalonia/pull/14106
Improved TextBox behavior on Ctrl+Backspace down event by @exGensImpl in https://github.com/AvaloniaUI/Avalonia/pull/14138
Added InheritDataTypeFromItems for AutoCompleteBox.ValueMemberBinding by @gehongyan in https://github.com/AvaloniaUI/Avalonia/pull/14162
Fixed exception when SelectedValueBinding evaluates to null by @TomEdwardsEnscape in https://github.com/AvaloniaUI/Avalonia/pull/14171
Updated SkiaSharp to 2.88.7 to fix a memory exception by @MontagueM in https://github.com/AvaloniaUI/Avalonia/pull/14179
Ported DragMove logic from WPF by @jmacato in https://github.com/AvaloniaUI/Avalonia/pull/14186

11.0.6

NuGet Gallery | Avalonia 11.0.6

Full Changelog: https://github.com/AvaloniaUI/Avalonia/compare/11.0.5...11.0.6

Join Discussion: https://github.com/AvaloniaUI/Avalonia/discussions/13841

What's Changed

Fix: RangeBase should not write coerced values back when DataContext is changing by @timunie in https://github.com/AvaloniaUI/Avalonia/pull/11918
Fix TabItem memory leak by @DmitryZhelnin in https://github.com/AvaloniaUI/Avalonia/pull/12418
Key handling improvements by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12549
Use Tmds.DBus.SourceGenerator 0.0.10 by @affederaffe in https://github.com/AvaloniaUI/Avalonia/pull/12730
Use the focus proxy window in X11 by @vlad-lubenskyi in https://github.com/AvaloniaUI/Avalonia/pull/12751
Finding ancestor IScrollAnchorProvider instead ScrollViewer. by @Meloman19 in https://github.com/AvaloniaUI/Avalonia/pull/13079
Fix ManagedFileChooser FileName issue by @rabbitism in https://github.com/AvaloniaUI/Avalonia/pull/13096
Introduce DrawingContextHelper.RenderAsync method by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13128
Ambiguous error message when you load App.axaml by @prashantvc in https://github.com/AvaloniaUI/Avalonia/pull/13129
Fix text hit testing for invisible runs by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13135
Obsolete CubicBezierEasing by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13137
#13123 Fix ButtonSpinnerLocation in SimpleTheme by @stogle in https://github.com/AvaloniaUI/Avalonia/pull/13142
[Text] Fix hit testing issues by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13155
Remove viewport estimation from VirtualizingStackPanel by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13169
Fix viewport calculation with non-invertible render transform by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13188
Rethrow layout exceptions by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13189
Fix text wrapping for chinese etc. by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13193
fix(ImmutableSolidColorBrush): Missing assingment of ctor transform argument by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/13194
Fix macOS clipboard formats mapping by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13197
Implement Next action in android IME by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/13222
feat(Gestures): Allow using some Gestures events in Xaml by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/13232
Introduce TextBlock.LineSpacing by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13243
Fix OpenGlControlBase: Ensure _updateQueued is set to false when DoCleanup() is called by @laolarou726 in https://github.com/AvaloniaUI/Avalonia/pull/13260
Add option to enable/disable input focus proxy for X11. by @jmacato in https://github.com/AvaloniaUI/Avalonia/pull/13273
Add TextBox.ScrollToLine by @mgnslndh in https://github.com/AvaloniaUI/Avalonia/pull/13274
X11 IME preedit, preedit cursor, input context improvements by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/13282
Fix TextLayout.OverhandLeading calculation by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13287
Fix watermark alignment of TextBox in the Simple theme #5802 by @mgnslndh in https://github.com/AvaloniaUI/Avalonia/pull/13295
iBus support fixes by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/13297
Fix Sector Fill by @robloo in https://github.com/AvaloniaUI/Avalonia/pull/13304
Make Avalonia.Browser work on .NET 8 by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13312
Implement IList on DataGridCollectionView. by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13313
Prevent gesture recognition when gesture is captured by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/13323
Exclude access key markers from native menu titles on macOS. by @Steveice10 in https://github.com/AvaloniaUI/Avalonia/pull/13338
Add tooltip support to NativeMenuItem. by @Steveice10 in https://github.com/AvaloniaUI/Avalonia/pull/13350
Update HarfBuzzSharp by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13357
fix(CaptionButton): theme used hardcoded Background, Foreground and BorderBrush color by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/13373
Fix ShapedTextRun Split by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13385
Fix some issues with focus scopes by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13409
Dispose CecilTypeSystem in XAML compiler task by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/13429
Tooltip inherits theme from control by @HermanKirshin in https://github.com/AvaloniaUI/Avalonia/pull/13454
Fix TimePicker empty designator on 12 hour clock by @maprosen in https://github.com/AvaloniaUI/Avalonia/pull/13469
Fix DateTimePicker scroll down by @maprosen in https://github.com/AvaloniaUI/Avalonia/pull/13482
Fix dragging a slider with a tooltip by @TomEdwardsEnscape in https://github.com/AvaloniaUI/Avalonia/pull/13489
Fixed passing current_folder to DBus for save file dialog by @HermanKirshin in https://github.com/AvaloniaUI/Avalonia/pull/13491
Fix issue #11006 by correcting SelectionChanged event to be fired AFTER (not before) raising Prop. by @lnxon in https://github.com/AvaloniaUI/Avalonia/pull/13503
Fix ImageBrush crash when source bitmap gets disposed by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/13506
fix: Navigation when CanExecute is fasle by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/13507
DataGrid inertial scroll support (#13502) by @stogle in https://github.com/AvaloniaUI/Avalonia/pull/13511
Fix for issue #13493 by @laolarou726 in https://github.com/AvaloniaUI/Avalonia/pull/13518
fix: Potential TransformGroup memory leak by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/13529
Avoid Adreno DXGI adapter on Win-ARM devices by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13538
Don't hide tooltip when pointer is over it. by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13565
Fix: Allow ColorPicker-Fylout to swap position if needed by @timunie in https://github.com/AvaloniaUI/Avalonia/pull/13567
Update scaling when Position is set directly on x11 by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/13590
current_folder added to DBus open file / folder picker by @HermanKirshin in https://github.com/AvaloniaUI/Avalonia/pull/13596
Win32 file picker fixes by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13625
fix:Previewer connection fails from VSCode by @prashantvc in https://github.com/AvaloniaUI/Avalonia/pull/13630
Properly handle overhang with RTL FlowDirection by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13631
Deferred scrolling by @TomEdwardsEnscape in https://github.com/AvaloniaUI/Avalonia/pull/13644
[WIP]Fix overhang leading calculation for negative values by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/13672
Fix blocking shutdown app with LibInput by @Seeung in https://github.com/AvaloniaUI/Avalonia/pull/13677
Data grid handled events by @ltetak in https://github.com/AvaloniaUI/Avalonia/pull/13680
Fix WasmExtraFilesToDeploy on non-Windows .NET 8 by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13698
Fix Design.IsDesignMode being false in BuildAvaloniaApp method by @Takoooooo in https://github.com/AvaloniaUI/Avalonia/pull/13699
Update Xamarin.AndroidX by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13708
Ignore mouse move when left window by @ltetak in https://github.com/AvaloniaUI/Avalonia/pull/13724
Allow users to change menu show delay by @WillisXue in https://github.com/AvaloniaUI/Avalonia/pull/13752
Fix overlapping items in VirtualizingStackPanel by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13765
Fix nth-child styles on virtualized lists by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13770
Fix Animation.FillMode when cue isn't 0% or 100% by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13775
fix: Expander header icon flip when collapsing or expanding canceled by @memorydream in https://github.com/AvaloniaUI/Avalonia/pull/13780
release Context by @Coloryr in https://github.com/AvaloniaUI/Avalonia/pull/13788
Fix Some Virtualizing List Update Bugs by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13795
Added default excludes for AvaloniaXaml by @jp2masa in https://github.com/AvaloniaUI/Avalonia/pull/13809
Update Avalonia.Browser.props by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13820
Fix some issues with tabbing into virtualized list by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13826

11.0.5

NuGet Gallery | Avalonia 11.0.5

What's Changed

feat: Also allows using string instead of x:Type in ControlTemplate.TargetType by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/11575
feat: Handle ClrPropertyInfo in StaticResourceExtension by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/12047
fix DropDownButton glyph foreground color by @almightyju in https://github.com/AvaloniaUI/Avalonia/pull/12048
Fix NotificationCard to determine the type of notification from an inherited INotification object by @Onebeld in https://github.com/AvaloniaUI/Avalonia/pull/12103
Improve AutoCompleteBox performance by @timunie in https://github.com/AvaloniaUI/Avalonia/pull/12338
Fix issue #12453, TextBox does not scroll at the end of line when entering CJK characters via IME by @lnxon in https://github.com/AvaloniaUI/Avalonia/pull/12454
fix: AvaloniaVS can not resolve resource relative path in Previewer by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/12473
ToggleSwitch: fix toggle on single touch tap on the knob part by @msneijders in https://github.com/AvaloniaUI/Avalonia/pull/12520
When calculating geometry bounds take into account parameters that affect geometry bounds by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12606
Allow setting a LineHeight that is smaller than the default by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12613
Fix TextTrimming in combination with TextWrapping by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12614
Fix for TextBlock.TextDecorations not inheriting down to inlines. by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/12624
Fix changing ItemsControl.ItemContainerTheme by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/12630
Update Rotate3DTransition.cs to fix flickering on backwards navigation by @yankun in https://github.com/AvaloniaUI/Avalonia/pull/12631
Fix for AccessText underlines being very blurry by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/12634
Revert Inline breaking change by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12638
csproj cleanup by @SimonCropp in https://github.com/AvaloniaUI/Avalonia/pull/12657
Call CaptureLost on gestures when pointer loses capture by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/12666
Fix Inlines TextTrimming with embedded controls by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12695
Fix OnOpenGlInit getting called twice by @wannkunstbeikor in https://github.com/AvaloniaUI/Avalonia/pull/12713
Updated Transition to use direct properties via use of new TransitionBase class by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/12716
Fix popups in Windows being offset incorrectly by a workaround for another issue by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/12725
Fix the scrollbar attaching to wrong scrollviewer, like scrollviewer . by @liwuqingxin in https://github.com/AvaloniaUI/Avalonia/pull/12732
Introduce DrawingContext Push/PopRenderOptions by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12734
Added Avalonia.ForTestingOnly to InternalsVisibleTo list by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12750
Fix property analyzer exception with object initializers in cctors by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12754
Fix previewer security issue by @Takoooooo in https://github.com/AvaloniaUI/Avalonia/pull/12757
Ensure GlyphRunImpl has consistent bounds by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12765
[Mac] Fixes raw keyDown/textInput handling by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12774
Fix interpolator being called after last animation iteration by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12781
fix: DataGrid scroll should behave the same as ScrollViewer by @timunie in https://github.com/AvaloniaUI/Avalonia/pull/12787
Restore PathIcon Foreground setter in Fluent theme by @wieslawsoltes in https://github.com/AvaloniaUI/Avalonia/pull/12789
creating only one gtk thread by @HermanKirshin in https://github.com/AvaloniaUI/Avalonia/pull/12830
fixed restarting renderer when window is minimized and restored progr. by @HermanKirshin in https://github.com/AvaloniaUI/Avalonia/pull/12832
Fixed blinking caret in case TextPresenter detached and attached again by @HermanKirshin in https://github.com/AvaloniaUI/Avalonia/pull/12846
macOS: Disallow entering fullscreen when showing window. by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/12865
macOS: Don't clear clipboard in SetText. by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/12866
Fixes font family definitions that mix embedded and system fonts by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12871
Fix DataGrid' SelectedItems removing wrong item when DataGrid is grou. by @liwuqingxin in https://github.com/AvaloniaUI/Avalonia/pull/12875
Fix focus loss issue with AutocompleteBox by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/12883
macOS file type filter in native file dialog by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/12899
Change iOS initialization order by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/12915
Detect recursion and check for cancellation in analyser while loops by @TomEdwardsEnscape in https://github.com/AvaloniaUI/Avalonia/pull/12916
Trimmable runtime xaml loader by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/12937
[X11] Don't convert the current time from long to int by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12941
[Windows] [IME] Prevent duplicate input for some IMEs by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12942
Fix - TextPresenter ignores FontStretch property by @VladimirDrobyshev in https://github.com/AvaloniaUI/Avalonia/pull/12947
Add support for setting tooltip text for TrayIcons on macOS by @Takoooooo in https://github.com/AvaloniaUI/Avalonia/pull/12948
Fix VirtualizingStackPanel and nth-child for the currently realizing item container by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12957
FluentTheme: settable ListBoxItem.FontWeight/FontSize by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12958
Added guards for compositor reentrancy and exposed batch lifetime events by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12968
[Browser] [IME] Fix event handling by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12970
Fix HeadlessUnitTestSession creation race condition by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12979
Fix FontManager crash by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/12982
Fix XAML name generator with non-Avalonia XAML files by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13001
Fix unit tests culture by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13016
Fix ItemsControl logical child removal by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13019
In Avalonia.Controls, modernized getter/setter syntax by @Lehonti in https://github.com/AvaloniaUI/Avalonia/pull/13021
Fix initial logical scrollable state by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13066
Fix offset expression animation by @Meloman19 in https://github.com/AvaloniaUI/Avalonia/pull/13071
Add "EGL_ANGLE_flexible_surface_compatibility" ext check by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13080
Fix CalendarDatePicker two way binding syntax. by @rabbitism in https://github.com/AvaloniaUI/Avalonia/pull/13083
fix: TemplateBinding clone should carry original Mode. by @rabbitism in https://github.com/AvaloniaUI/Avalonia/pull/13087
Fix popup tests randomly failing after logical scrollable tests by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/13098
[nuke] Use a regex to detect a release branch. by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/13106
Update SkiaSharp to 2.88.6 to fix a critical security vulnerability by @spofdamon in https://github.com/AvaloniaUI/Avalonia/pull/13109
fix parsing the baseline version for api diff. by @danwalmsley in https://github.com/AvaloniaUI/Avalonia/pull/13156
Fix AccessKeyHandler matching on elements that are not effectively enabled. by @boydpatterson in https://github.com/AvaloniaUI/Avalonia/pull/13185
Try to fix api validator by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/13213

Full Changelog: https://github.com/AvaloniaUI/Avalonia/compare/11.0.4...11.0.5

11.0.4

Just some bug fixes! Stability++

NuGet Gallery | Avalonia 11.0.4

What's Changed

[TransitioningContentControl] Manage his LogicalChildren by @danielmayost in https://github.com/AvaloniaUI/Avalonia/pull/12173
Set PreserveSig to true for OleGetClipboard by @EgorRudakov2 in https://github.com/AvaloniaUI/Avalonia/pull/12553
Fixed memory leaks in ContextMenu.cs by @adirh3 in https://github.com/AvaloniaUI/Avalonia/pull/12526
Fix DataGridHeader style by @Flithor in https://github.com/AvaloniaUI/Avalonia/pull/12544
remove legacy nuget feed no longer reachable. by @danwalmsley in https://github.com/AvaloniaUI/Avalonia/pull/12563
fix macos keydown and textinput events being raised in the wrong order. by @danwalmsley in https://github.com/AvaloniaUI/Avalonia/pull/12560
Fix for Track not arranging after IsDirectionReversed property changed. by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/12575
Enhanced Clipping and Rendered Visuals Tracking in ServerCompositionVisual by @stepangovorko in https://github.com/AvaloniaUI/Avalonia/pull/12568
Fix UI thread main loop cancellation from another thread on macOS by @de1acr0ix in https://github.com/AvaloniaUI/Avalonia/pull/12579
Introduce RenderOptions.RequiresFullOpacityHandling by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12572
Updated ToggleSplitButton.IsChecked to bind TwoWay by default, same as ToggleButton. by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/12584
Fixes TextBox measure logic for MaxLines scenario by @billhenn in https://github.com/AvaloniaUI/Avalonia/pull/12589
ShowInTaskBar with Owned window: make consistent with WPF by @danwalmsley in https://github.com/AvaloniaUI/Avalonia/pull/12593

New Contributors

@EgorRudakov2 made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12553
@Flithor made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12544
@billhenn made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12575
@stepangovorko made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12568
@de1acr0ix made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12579

Full Changelog: https://github.com/AvaloniaUI/Avalonia/compare/11.0.3...11.0.4

11.0.3

Minor fixes and improvements

What's Changed

feat(NumericUpDown): TextAlignment by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/12368
Make the animation display complete by @Coloryr in https://github.com/AvaloniaUI/Avalonia/pull/12364
Add null check for TextInputMethodClient in OnSelectionChanged() method by @3dfxuser in https://github.com/AvaloniaUI/Avalonia/pull/12415
Generate pdb for ref assemblies by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12410
Fix not working hotkey on a custom control. closes #12323 by @flexxxxer in https://github.com/AvaloniaUI/Avalonia/pull/12347
Fix DataContext not getting GC'd/Finalized. closes #12123 by @flexxxxer in https://github.com/AvaloniaUI/Avalonia/pull/12430
Unwrap win32 data object by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12478
Allow embedded root automation peers. by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/12330

New Contributors

@Coloryr made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12364
@3dfxuser made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12415
@flexxxxer made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12347

11.0.2

NuGet Gallery | Avalonia 11.0.2

What's Changed

Use embedded pdb for analyzers and build tasks by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12336
Fix window incorrect positioning with window startup location CenterScreen on macOS by @Takoooooo in https://github.com/AvaloniaUI/Avalonia/pull/12327
Fixed issue where RowDetailsTemplate was getting the wrong DataContext by @Gundz in https://github.com/AvaloniaUI/Avalonia/pull/12174
Catch dbus errors so that WatchAsync can register all names by @ThereGoesMySanity in https://github.com/AvaloniaUI/Avalonia/pull/12377

New Contributors

@Gundz made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12174

Full Changelog: https://github.com/AvaloniaUI/Avalonia/compare/11.0.1...11.0.2

11.0.1

Bug fixes only this time folks!

NuGet Gallery | Avalonia 11.0.1

What's Changed

Fix datagrid not updating when not attached to tree by @almightyju in https://github.com/AvaloniaUI/Avalonia/pull/12009
Fix AutoCompleteBox not opening when the text box is empty by @AtomCrafty in https://github.com/AvaloniaUI/Avalonia/pull/12057
Add event trigger time in DevTools. #11338 by @yll690 in https://github.com/AvaloniaUI/Avalonia/pull/12036
Use CancellationToken in AvaloniaNameGenerator by @jankrib in https://github.com/AvaloniaUI/Avalonia/pull/12043
Country or Region by @afunc233 in https://github.com/AvaloniaUI/Avalonia/pull/12070
Fix EGL OpenGLControlBase on Win32 by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/12056
Drop original internal XAML resources after merge by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12074
Api validation tool by @maxkatz6 in https://github.com/AvaloniaUI/Avalonia/pull/12072
Setting child of TestRoot once by @YohDeadfall in https://github.com/AvaloniaUI/Avalonia/pull/12094
Add suppression for removed generated NamespaceInfo types by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12136
Changed null checks to make use of nameof() by @Lehonti in https://github.com/AvaloniaUI/Avalonia/pull/12150
Removed redundant Source check by @YohDeadfall in https://github.com/AvaloniaUI/Avalonia/pull/12035
Fix composition render resources invalidation by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12146
Rename ImportCompeted into ImportCompleted by @jgcodes2020 in https://github.com/AvaloniaUI/Avalonia/pull/12117
fix textbox crash double clicking last empty line 12161 by @startewho in https://github.com/AvaloniaUI/Avalonia/pull/12171
remove duplicates in InternalsVisibleTo by @viordash in https://github.com/AvaloniaUI/Avalonia/pull/12200
fix combobox inside popup 11954 by @startewho in https://github.com/AvaloniaUI/Avalonia/pull/12186
Fix SelectedValueBinding with items defined in XAML by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/12193
Added support for Mica Light & Dark based on Win11 by @adirh3 in https://github.com/AvaloniaUI/Avalonia/pull/12196
Allow to run previewer from command line via MSBuild target by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12206
Fix typo in GetColorValues by @Sorien in https://github.com/AvaloniaUI/Avalonia/pull/12215
X11 mate clipboard by @viordash in https://github.com/AvaloniaUI/Avalonia/pull/12002
added clear function to combobox by @lhsrebel72 in https://github.com/AvaloniaUI/Avalonia/pull/12217
Generate external symbol packages by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12216
Remove unnecessary cast from RootAutomationNode. by @grokys in https://github.com/AvaloniaUI/Avalonia/pull/12222
Modernizing syntax by @Lehonti in https://github.com/AvaloniaUI/Avalonia/pull/12226
Special handling for macos dispatcher quirks by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12230
Rework TextLine.GetNext/PreviousCharacterHit by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12239
Make dispatcher more usable on non-ui threads by @kekekeks in https://github.com/AvaloniaUI/Avalonia/pull/12240
macOS native: fix destructors accessing freed .NET objects by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12248
Fix window incorrect positioning with window startup location CenterScreen by @Takoooooo in https://github.com/AvaloniaUI/Avalonia/pull/12093
Update Rotate3DTransition.cs to fix flickering by @yankun in https://github.com/AvaloniaUI/Avalonia/pull/12254
Handle ScrollContentPresenter extent rounding errors by @MrJul in https://github.com/AvaloniaUI/Avalonia/pull/12256
Support non-generic AvaloniaProperty in GetObservable(converter) by @tomenscape in https://github.com/AvaloniaUI/Avalonia/pull/12160
Android - Text Input fixes by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/12270
feat(DataGrid): Allow binding DataGridColumn Witdh by @workgroupengineering in https://github.com/AvaloniaUI/Avalonia/pull/12088
Fix TextLine.GetCharacterHitFromDistance for mixed buffers by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12318
Fix creating fields for attached properties called name. closes #12283 by @Mrxx99 in https://github.com/AvaloniaUI/Avalonia/pull/12294
Fix windows with BorderOnly decoration being unresizable by @emmauss in https://github.com/AvaloniaUI/Avalonia/pull/12257
Fix segfault on Linux when typing in a TexBox by @iq2luc in https://github.com/AvaloniaUI/Avalonia/pull/12313
Adjust GetCharacterHitFromDistance to match what WPF expects by @Gillibald in https://github.com/AvaloniaUI/Avalonia/pull/12322

New Contributors

@yll690 made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12036
@afunc233 made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12070
@Lehonti made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12150
@jgcodes2020 made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12117
@lhsrebel72 made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12217
@Mrxx99 made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12294
@iq2luc made their first contribution in https://github.com/AvaloniaUI/Avalonia/pull/12313

Full Changelog: https://github.com/AvaloniaUI/Avalonia/compare/11.0.0...11.0.1

11.0.0

Our docs have had an overhaul also: Avalonia Docs | Avalonia Docs

See this guide on how to update your application. https://docs.avaloniaui.net/docs/next/stay-up-to-date/upgrade-from-0.10

NuGet Gallery | Avalonia 11.0.0

What's New

This version of Avalonia takes major strides in making applications more accessible. We've added support for various accessibility tools, making it easier for everyone to use Avalonia applications.

IME (Input Method Editor) Support

We have introduced support for Input Method Editor (IME), this allows onscreen keyboards and input in all languages.

Compositing Renderer

The new compositing renderer enhances the graphical rendering capabilities, providing a more robust, efficient, and flexible rendering pipeline.

WebAssembly (WASM) Support

WASM support allows Avalonia applications to run directly in the browser, broadening our platform support and giving developers more freedom and flexibility.

iOS and Android Support

We've added support for both iOS and Android platforms. Developers can now build and run Avalonia applications on two of the most popular mobile platforms.

Full Rich Text support

You can now fully render rich text allowing you to render complex documents.

With the Text Inlines feature, you can easily construct complex formatted text blocks. It enables you to add annotations, hyperlinks, and other inline elements in your text.

Smooth Virtualization (Reworked ItemsControl)

We've completely reworked the ItemsControl to provide smooth virtualization. This improves the efficiency and user experience for controls with many items.

Performance Improvements

Avalonia 11.0 comes with significant performance improvements, enhancing the speed and efficiency of your applications.

Control Themes, Nested Styles, and Theme Variants

We've added the ability to theme controls, apply nested styles, and choose theme variants. This makes it easier to build beautiful and consistent UIs.

Bitmap Effects

The Bitmap Effects feature lets you apply visual effects to bitmaps. You can add blur, drop shadows, and other effects to images.

3D Transforms

With 3D Transforms, you can now create stunning three-dimensional effects in your UI.

AOT (Ahead-Of-Time) Compilation and Trimming

AOT compilation enables your apps to run faster by compiling them before runtime. Trimming reduces the size of your apps by removing unused code.

GPU Interop

The GPU Interop feature allows Avalonia to work more efficiently with the GPU, improving rendering performance and visuals.

Experimental Metal Support

We're testing Metal support to improve performance on iOS and macOS devices.