Application

Inheritance: AvaloniaObject\ AvaloniaUI documentation: Application API

Constructors

Constructors	Description
DesktopApplication(window: WidgetBuilder<'msg, #IFabWindow>)	Creates a DesktopApplication widget with a content widget.
SingleViewApplication(view: WidgetBuilder<'msg, #IFabControl>)	Creates a SingleViewApplication widget with a content widget.

Properties

Properties	Description
name(value: string)	Sets the applications name.
debugOverlays(value:RendererDebugOverlays)	Sets the application debug overlays.
isSystemBarVisible(value: bool)	Sets the application system bar visibility.
displayEdgeToEdge(value: bool)	Sets the application display edge to edge.
systemBarColor(value: Color)	Sets the application system bar color.
reference(value: ViewRef\)	Sets a ViewRef instance to retrieve the Avalonia.Application instance associated to this widget

Events

Properties	Description
onThemeVariantChanged(value: ThemeVariant, fn: ThemeVariant -> 'msg)	Raised when the theme variant changes and sets the application theme variant.
onThemeVariantChanged(fn: ThemeVariant -> 'msg)	Raised when the application theme variant changed event.
onResourcesChanged(fn: ResourcesChangedEventArgs -> 'msg)	Raised when the resources change.
onUrlsOpened(fn: UrlOpenedEventArgs -> 'msg)	Raised when the application receives urls to open.
onColorValuesChanged(fn: PlatformColorValues -> 'msg)	Raised when current system color values are changed. Including changing of a dark mode and accent colors.
onSafeAreaChanged(fn: Platform.SafeAreaChangedArgs -> 'msg)	Raised when the safe area is changed.

Usages

DesktopApplication(
    Window(
        VStack() {
            TextBlock("Hello World!")
        }
    )
)

SingleViewApplication(
    VStack() {
        TextBlock("Hello World!")
    }
)

Get access to the underlying Application

let applicationRef = ViewRef<FabApplication>()

DesktopApplication(
    Window(
        VStack() {
            TextBlock("Hello World!")
        }
    )
).reference(applicationRef)

SingleViewApplication(
    VStack() {
        TextBlock("Hello World!")
    }
).reference(applicationRef)