Card class Core

A card around one child: rounded fill, hairline border and a soft shadow, all drawn - so a card looks the same on every host, including those whose native containers cannot round a corner. The child sits inside Card.Padding; Card.Inset keeps room around the card for its shadow.

public sealed class Card : Control

Namespace: ArionUI.Presentation.Controls
Package: ArionUI.Presentation · dotnet add package ArionUI.Presentation --prerelease
Inherits: Control

Constructors

Card

public Card(Control child);

Properties

Border

public Func<Rgba>? Border { get; init; }

Children

public override IEnumerable<Control> Children { get; }

The controls inside this one, in tree order (visual order, tab order). A host keeps the tree it adopted: a control whose children change once it is adopted says so with Control.TreeChanged (on a shown board inside Board.Mutate), or its new children get no host and Tab, ticks and the wheel do not find them.

CornerRadius

public double CornerRadius { get; init; }

Fill

public Func<Rgba>? Fill { get; init; }

Card colours; null takes the theme's card fill and border.

Inset

public double Inset { get; init; }

Space around the card, inside the control's bounds, for the shadow.

Padding

public double Padding { get; init; }

Space between the card's edge and the child.

Shadow

public Func<Rgba>? Shadow { get; init; }

Shadow colour; null draws none.

ShadowBlur

public double ShadowBlur { get; init; }

Methods

Arrange

public override void Arrange(LogRect bounds);

HitTest

public override Control? HitTest(LogPoint p);

The control under an ABSOLUTE point, or null. Containers recurse; leaves answer for themselves. Same bounds the render pass used.

Measure

public override LogSize Measure(LogSize available);

Desired size given the space available (layout containers sum this).

Render

public override void Render(IRenderSurface s, ControlFrame frame);