mastermind/Sources/MauiSpark/Vues/JetonVue.xaml.cs

using Microsoft.Maui.Controls.Shapes;

namespace MauiSpark.Vues;

public partial class JetonVue : ContentView
{
    public static readonly BindableProperty CouleurProperty = BindableProperty.Create(nameof(Couleur), typeof(Color), typeof(JetonVue), default(Color), propertyChanged: QuandCouleurChangee);

    public Color Couleur
    {
        get => (Color)GetValue(CouleurProperty);
        set => SetValue(CouleurProperty, Color.FromRgb(0, 255, 0));
    }

    public JetonVue()
    {
        InitializeComponent();
        BindingContext = this;
    }

    private void QuandTailleChangee(object sender, EventArgs e)
    {
        double taille = Math.Min(Grid.Width, Grid.Height) / 2;
        Cercle.WidthRequest = Cercle.HeightRequest = taille;
    }

    private static void QuandCouleurChangee(BindableObject bindable, object ancienneValeur, object nouvelleValeur)
    {
        ((JetonVue)bindable).Cercle.Fill = (Color) nouvelleValeur;
    }
}