avalonia-skills

Plugin avalonia-skills in linuxdevel/Avalonia-skills. Commands read from the repo's manifest — 5 days ago.

Skills (38)

• avalonia

  Use when working with Avalonia UI framework — building, styling, binding, animating, or deploying Avalonia apps with .NET.

• avalonia-app-development

  Use when setting up Avalonia app structure, resource dictionaries, application lifetimes, startup configuration, cross-platform project setup, or App.axaml configuration.

• avalonia-controls

  Use when working with built-in Avalonia controls (11.3, 12.0, 12.1). Routes to the correct sub-subskill for input, data display (ItemsControl/ListBox/TableView/DataGrid/TreeView), layout (incl. GroupBox), navigation (incl. page-based Navigation/Drawer/TabbedPage, CommandBar, PipsPager) and media (Im

• avalonia-controls-data-display

  Use when working with Avalonia data display controls: TextBlock, Label, ItemsControl, ListBox, TableView (12.1+), DataGrid (maintenance mode), TreeDataGrid (commercial), TreeView, or Carousel. Includes a decision table for choosing a list/grid control, compiled-binding rules for DataGrid/TableView c

• avalonia-controls-input

  Use when working with Avalonia input controls: Button, ToggleButton, RadioButton, CheckBox, TextBox, ComboBox, Slider, Calendar, DatePicker, TimePicker, NumericUpDown, or VirtualKeyboard. Covers key properties, events, binding patterns, placeholder text (PlaceholderText in 12, Watermark in 11.x), To

• avalonia-controls-layout

  Use when working with Avalonia layout container controls: Border, ScrollViewer, SplitView, Expander, GroupBox (12.0+), Viewbox, or Panel variants (Grid, StackPanel, WrapPanel, DockPanel, UniformGrid, Canvas). Covers container-specific API, properties, scroll configuration, and layout pitfalls in Ava

• avalonia-controls-media

  Use when working with Avalonia media controls: Image, DrawingImage (incl. Viewbox 12.0+), PathIcon, MediaPlayerControl (LibVLCSharp), or NativeWebView/NativeWebDialog (Avalonia.Controls.WebView, open source in 12.0+, commercial in 11.x). Covers asset loading URIs, stretch modes, vector icons, video

• avalonia-controls-navigation

  Use when working with Avalonia navigation controls: TabControl (TabItem.IconTemplate 12.0+), Menu, ContextMenu, Flyout (FlyoutBase.IsOpen 12.0+), NativeMenu/NativeDock.Menu, TrayIcon, and the page-based navigation set added in 12.0 (Page, ContentPage, NavigationPage, TabbedPage, DrawerPage, Carousel

• avalonia-custom-controls

  Use when creating custom UserControls, TemplatedControls, basic drawing controls, custom panels, control libraries, attached properties, or custom flyouts in Avalonia.

• avalonia-data-binding

  Use when writing data bindings, compiled bindings, converters, MultiBinding, collection views, validation, or binding to commands in Avalonia. Covers binding modes, path syntax, DataContext, built-in and custom converters, FallbackValue, DataValidationException, and debugging techniques.

• avalonia-data-templates

  Use when defining DataTemplate, ItemTemplate, ContentTemplate, selecting templates by data type, using TreeDataTemplate for hierarchical data, implementing IDataTemplate selectors, or using FuncDataTemplate in Avalonia. Covers template scoping, app-level templates, and compiled bindings in templates

• avalonia-deployment

  Use when packaging or deploying Avalonia apps for Windows, macOS, Linux, WebAssembly, Android, or iOS.

• avalonia-events

  Use when working with Avalonia routed events — defining custom RoutedEvent, handling bubbling or tunneling events, attaching handlers with AddHandler, RoutingStrategies, the OnApplyTemplate/PART_ pattern, or class-level static handlers via AddClassHandler.

• avalonia-graphics-animation

  Use when working with Avalonia brushes, transforms, geometry, clipping, animations, transitions, or bitmap effects. Covers SolidColorBrush, LinearGradientBrush, RadialGradientBrush, ConicGradientBrush, ImageBrush, VisualBrush, RenderTransform, shapes, Path geometry, clipping, BoxShadow, keyframe Ani

• avalonia-input-interaction

  Use when handling pointer events, keyboard input, gestures, focus, drag-and-drop, or hot keys in Avalonia 11.3/12.x. Covers PointerPressed/Released/Moved, KeyDown/KeyUp, TextInput, HotKeyManager, KeyGesture, focus management and Focus Traversal (12.0+), gesture events and recognizers, drag-and-drop

• avalonia-interop-rendering

  Use when going beyond Render()/DrawingContext in Avalonia — Composition API (ElementComposition, CompositionCustomVisualHandler, implicit/expression animations and animation groups), ICustomDrawOperation with direct SkiaSharp access, OpenGlControlBase, WriteableBitmap/ILockedFramebuffer pixel work,

• avalonia-layout

  Use when arranging controls in Avalonia using panels, Grid, StackPanel, DockPanel, Canvas, alignment, margins, padding, or responsive layouts.

• avalonia-mobile

  Use when building or fixing the Android or iOS (and Mac Catalyst) app side of an Avalonia app — project heads and startup per version (AvaloniaAndroidApplication, AvaloniaMainActivity, AvaloniaAppDelegate, IActivityApplicationLifetime vs ISingleViewApplicationLifetime), safe areas/edge-to-edge (IIns

• avalonia-mvvm

  Use when implementing the MVVM pattern in Avalonia, including ViewModels, INotifyPropertyChanged, ICommand, ReactiveUI, CommunityToolkit.Mvvm, or ViewModel-first navigation.

• avalonia-performance

  Use when diagnosing or improving Avalonia performance — slow scrolling or large lists (virtualization, TableView), FPS/layout/render profiling with DevTools and RendererDiagnostics overlays, compiled vs reflection bindings, image decode size, visual-tree depth, startup time and size (ReadyToRun, tri

• avalonia-pro-max

  Use when designing or polishing the visual quality of an Avalonia app — choosing themes, building a design system, crafting beautiful screens, improving accessibility, motion, layout, or before shipping a UI. Routes to focused sub-skills for tokens, themes, components, motion, accessibility, layout

• avalonia-pro-max/accessibility

  Use when adding or auditing accessibility in an Avalonia app — AutomationProperties, focus order, keyboard navigation, contrast, screen reader (Narrator/NVDA/VoiceOver/Orca) support, dynamic text scaling, reduced motion. Maps WCAG 2.2 AA to Avalonia APIs.

• avalonia-pro-max/components

  Use when building production-quality Avalonia screens — copy-paste XAML recipes for cards, primary/secondary/icon buttons, dialogs, sidebar nav, command bar, settings page, forms with validation, empty states, toasts, badges, skeletons. All recipes use semantic tokens from the design-system sub-skil

• avalonia-pro-max/design-system

  Use when establishing or refactoring an Avalonia app's design system — semantic color tokens, theme-variant dictionaries (light/dark), typography scale, spacing rhythm, radius and elevation tokens. Produces production-ready Resources/Tokens.axaml.

• avalonia-pro-max/icons-imagery

  Use when picking an icon library, drawing custom icons, embedding SVG, or handling images and brand assets in an Avalonia app. Covers Lucide, Material.Icons, Projektanker.Icons, MahApps.IconPacks, FluentSystemIcons, Heroicons, Svg.Skia, PathIcon, and asset performance.

• avalonia-pro-max/layout-patterns

  Use when designing the page-level layout of an Avalonia app — responsive breakpoints, sidebar vs top-nav vs bottom-nav, dashboard grids, master-detail, settings page, mobile vs desktop adaptive layouts. Covers Grid, DockPanel, SplitView, NavigationView, ItemsRepeater layout strategies.

• avalonia-pro-max/motion

  Use when adding animation, hover/press feedback, page transitions, list-item entrance, or honoring reduced-motion in an Avalonia app. Covers Transitions, Animation, KeyFrame, easing, IterationCount, and shared-element patterns.

• avalonia-pro-max/preview-server

  Use when the user wants to see and choose between visual design alternatives for an Avalonia app before implementation — generates 3 design variants as real .axaml files, renders each to PNGs at multiple viewport sizes (compact/wide × light/dark) using Avalonia.Headless, and serves an HTML compariso

• avalonia-pro-max/review-checklist

  Use before merging a PR or shipping a release of an Avalonia app — exhaustive pre-delivery checklist covering visual quality, interaction, light/dark, layout, accessibility, performance, motion, and platform parity. Run end-to-end; fix everything before sign-off.

• avalonia-pro-max/themes

  Use when choosing or configuring a theme library for an Avalonia app (FluentTheme, FluentAvalonia, SukiUI, Semi.Avalonia, Material.Avalonia, ShadUI, Ursa.Avalonia, Citrus, Classic). Provides a recommendation matrix by product type, install snippets, and combination rules.

• avalonia-property-system

  Use when working with Avalonia's property system: StyledProperty, DirectProperty, AttachedProperty, property inheritance, metadata override, coercion, value priority, or observing property changes via GetObservable or OnPropertyChanged.

• avalonia-services

  Use when accessing Avalonia platform services via TopLevel: clipboard read/write, file/folder/save dialogs via StorageProvider, URI/file launching via Launcher, screen and window info, focus manager, platform feedback (12.1+), in-app notifications via WindowNotificationManager, or IME input method a

• avalonia-styling

  Use when applying styles, control themes, pseudoclasses, style selectors, theme variants, or custom fonts in Avalonia. Covers Style vs ControlTheme distinction, selector syntax, nested styles, light/dark theme variants, style sharing via avares://, StyleKeyOverride, and style precedence rules.

• avalonia-testing

  Use when writing tests for Avalonia apps — headless UI testing, ViewModel unit tests, UI automation, or setting up the Avalonia test infrastructure.

• avalonia-threading

  Use when code touches Avalonia threading — updating UI from background threads, Dispatcher.UIThread Post/InvokeAsync/Invoke, CheckAccess/VerifyAccess ("Call from invalid thread"), DispatcherPriority, async/await in ViewModels, ConfigureAwait, DispatcherTimer, progress reporting, cancellation, Observ

• avalonia-versions

  Use FIRST when the Avalonia version matters — detecting which Avalonia version a project uses, checking whether a feature/API exists in 11.3, 12.0 or 12.1, migrating 11.x → 12.x, or upgrading 12.0 → 12.1. Contains the version/feature matrix, renamed/removed API tables, and the version-label conventi

• avalonia-wpf-migration

  Use when migrating a WPF application to Avalonia, mapping WPF concepts to Avalonia equivalents, or understanding differences between WPF and Avalonia APIs.

• avalonia-xaml

  Use when writing or reviewing Avalonia XAML markup, .axaml files, XML namespaces, code-behind, markup extensions, runtime XAML loading, or building UI without XAML in code.

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