Change MouseEventArgs to MouseEventEventArgs.

Terminal.Gui/Core/MouseEventEventArgs.cs

@@ -0,0 +1,31 @@
+using System;
+
+namespace Terminal.Gui {
+	/// <summary>
+	/// Specifies the event arguments for <see cref="Terminal.Gui.MouseEvent"/>. This is a higher-level construct
+	/// than the wrapped <see cref="MouseEvent"/> class and is used for the events defined on <see cref="View"/>
+	/// and subclasses of View (e.g. <see cref="View.MouseEnter"/> and <see cref="View.MouseClick"/>).
+	/// </summary>
+	public class MouseEventEventArgs : EventArgs {
+		/// <summary>
+		/// Constructs.
+		/// </summary>
+		/// <param name="me">The mouse event.</param>
+		public MouseEventEventArgs (MouseEvent me) => MouseEvent = me;
+		/// <summary>
+		/// The <see cref="Terminal.Gui.MouseEvent"/> for the event.
+		/// </summary>
+		public MouseEvent MouseEvent { get; set; }
+
+		/// <summary>
+		/// Indicates if the current mouse event has already been processed and the driver should stop notifying any other event subscriber.
+		/// Its important to set this value to true specially when updating any View's layout from inside the subscriber method.
+		/// </summary>
+		/// <remarks>This property forwards to the <see cref="MouseEvent.Handled"/> property and is provided as a convenience and for
+		/// backwards compatibility</remarks>
+		public bool Handled {
+			get => MouseEvent.Handled;
+			set => MouseEvent.Handled = value;
+		}
+	}
+}