Merge pull request #45 from Choza-rajan/SfButtonControl

 Implementation of the SfButton Control in MAUI Toolkit

Author: PaulAndersonS

maui/src/Button/SfButton.Methods.cs

@@ -0,0 +1,128 @@
+using Syncfusion.Maui.Toolkit.EffectsView;
+using Syncfusion.Maui.Toolkit.Graphics.Internals;
+using Syncfusion.Maui.Toolkit.Themes;
+
+namespace Syncfusion.Maui.Toolkit.Buttons
+{
+	/// <summary>
+	/// The <see cref="SfButton"/> class provides a way for users to interact with the application 
+	/// by clicking or tapping. It can display text, an icon, or both, and supports various customization options.
+	/// </summary>
+	/// <example>
+	///  The below example shows how to initialize the <see cref="SfButton"/>
+	/// # [XAML](#tab/tabid-1)
+	/// <code Lang="XAML"><![CDATA[
+	/// <toolkit:SfButton
+	///       x:Name="button"
+	///       Text="Button"
+	///       HeightRequest="50"
+	///       WidthRequest="200"/>
+	/// ]]></code>
+	/// # [C#](#tab/tabid-2)
+	/// <code Lang="C#"><![CDATA[
+	/// SfButton button = new SfButton();
+	/// button.Text = "Button";
+	/// button.WidthRequest = 200;
+	/// button.HeightRequest = 50;
+	/// ]]></code>
+	/// ***
+	/// </example>
+	[ContentProperty("Content")]
+	public partial class SfButton : ButtonBase, ITextElement, IParentThemeElement
+    {
+
+		#region Fields
+
+		/// <summary>
+		/// Represents the number of lines used for text content in the button.
+		/// </summary>
+		double _numberOfLines = 1;
+
+		/// <summary>
+		/// Holds a custom view that is optionally added to the button's content.
+		/// </summary>
+		View? _customView;
+
+		/// <summary>
+		/// Defines the rectangular bounds for the icon within the button.
+		/// </summary>
+		RectF _iconRectF = new();
+
+		/// <summary>
+		/// A reference to the effects view used to add visual effects to the button.
+		/// </summary>
+		SfEffectsView? _effectsView;
+
+		/// <summary>
+		/// The size used for semantic purposes to describe the button's layout to assistive technologies.
+		/// </summary>
+		Size _buttonSemanticsSize = Size.Zero;
+
+		/// <summary>
+		/// Stores semantic nodes used for accessibility features of the button.
+		/// </summary>
+		readonly List<SemanticsNode> _buttonSemanticsNodes = [];
+
+		/// <summary>
+		/// Indicates whether the flow direction of the text is right-to-left.
+		/// </summary>
+		bool _isRightToLeft => ((this as IVisualElementController).EffectiveFlowDirection & EffectiveFlowDirection.RightToLeft) == EffectiveFlowDirection.RightToLeft;
+
+		/// <summary>
+		/// Indicates whether the button is currently being pressed.
+		/// </summary>
+		bool _isPressed = false;
+
+#if WINDOWS || MACCATALYST
+		/// <summary>
+		/// Tracks whether the mouse is hovering over the button.
+		/// </summary>
+		bool _isMouseHover = false;
+
+#if WINDOWS
+		/// <summary>
+		/// Tracks whether a press action has been invoked.
+		/// </summary>
+        bool _isPressInvoked = false;
+#endif
+#endif
+
+#if IOS || MACCATALYST
+		/// <summary>
+		/// Captures the point where a touch-down interaction occurred.
+		/// </summary>
+		Point _touchDownPoint;
+
+		/// <summary>
+		/// This constant used to detect whether the interaction is touch or scroll.
+		/// </summary>
+		const double ScrollThreshold = 5.0;
+#endif
+
+		#endregion
+
+		#region Constructor
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="SfButton"/> class.
+		/// </summary>
+		public SfButton()
+		{
+			InitializeElement();
+		}
+
+		#endregion
+
+		#region Destructor
+
+		/// <summary>
+		/// Destructor of the <see cref="SfButton"/> class
+		/// </summary>
+		~SfButton()
+		{
+			UnhookEvents();
+		}
+
+		#endregion
+	}
+}

maui/src/Button/SfButton.Properties.cs

@@ -2,25 +2,25 @@
 
 namespace Syncfusion.Maui.Toolkit.Chips
 {
-    /// <summary>
-    /// Defines the type for adding collection of SfChip.
-    /// </summary>
-    public class ChipCollection : ObservableCollection<SfChip>
-    {
-        #region Constructor
+	/// <summary>
+	/// Defines the type for adding collection of SfChip.
+	/// </summary>
+	public partial class ChipCollection : ObservableCollection<SfChip>
+	{
+		#region Constructor
 
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ChipCollection"/> class.
-        /// </summary>
-        /// <param name="group">Chip group.</param>
-        public ChipCollection(SfChipGroup group)
-        {
-            if (group != null)
-            {
-                CollectionChanged += group.ItemsCollectionChanged;
-            }
-        }
+		/// <summary>
+		/// Initializes a new instance of the <see cref="ChipCollection"/> class.
+		/// </summary>
+		/// <param name="group">Chip group.</param>
+		public ChipCollection(SfChipGroup group)
+		{
+			if (group != null)
+			{
+				CollectionChanged += group.ItemsCollectionChanged;
+			}
+		}
 
-        #endregion
-    }
+		#endregion
+	}
 }