initial

Billing.Shared/UI/CustomControl.cs

@@ -0,0 +1,31 @@
+using System;
+using Xamarin.Forms;
+
+namespace Billing.UI;
+
+public class TintImage : Image
+{
+    public static readonly BindableProperty PrimaryColorProperty = BindableProperty.Create(nameof(PrimaryColor), typeof(Color?), typeof(TintImage));
+
+    public Color? PrimaryColor
+    {
+        get => (Color?)GetValue(PrimaryColorProperty);
+        set => SetValue(PrimaryColorProperty, value);
+    }
+}
+
+public class LongPressButton : Button
+{
+    public event EventHandler LongPressed;
+
+    public LongPressButton()
+    {
+        Padding = 0;
+        BackgroundColor = Color.Transparent;
+    }
+
+    public void TriggerLongPress()
+    {
+        LongPressed?.Invoke(this, EventArgs.Empty);
+    }
+}