Add another example app

2022-11-03 12:33:23 +00:00
parent 854d393b43
commit c601957dd9
38 changed files with 1070 additions and 30 deletions
@@ -0,0 +1,37 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Controls.Primitives;
+
+namespace TheXamlGuy.UI.Avalonia.Controls
+{
+    public class ProgressRing : RangeBase
+    {
+        public static readonly StyledProperty<bool> IsIndeterminateProperty =
+            AvaloniaProperty.Register<ProgressRing, bool>(nameof(IsIndeterminate), true);
+
+        public bool IsIndeterminate
+        {
+            get => GetValue(IsIndeterminateProperty);
+            set => SetValue(IsIndeterminateProperty, value);
+        }
+
+        protected override void OnApplyTemplate(TemplateAppliedEventArgs args)
+        {
+            UpdateIsIndeterminate();
+        }
+
+        private void UpdateIsIndeterminate()
+        {
+            PseudoClasses.Set(":indeterminate", IsIndeterminate);
+
+        }
+        protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change)
+        {
+            base.OnPropertyChanged(change);
+            if (change.Property == IsIndeterminateProperty)
+            {
+                UpdateIsIndeterminate();
+            }
+        }
+    }
+}