WPF - Add IWpfWebBrowser.Paint/VirtualKeyboardRequested events to interface

Author: amaitland

CefSharp.Wpf/IWpfWebBrowser.cs

@@ -2,8 +2,11 @@
 //
 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
 
+using System;
 using System.Windows.Input;
 using System.Windows.Threading;
+using CefSharp.Enums;
+using CefSharp.Internals;
 
 namespace CefSharp.Wpf
 {
@@ -138,5 +141,19 @@ public interface IWpfWebBrowser : IWebBrowser
         /// <value>The title.</value>
         /// <remarks>This property is implemented as a Dependency Property and fully supports data binding.</remarks>
         string Title { get; }
+
+        /// <summary>
+        /// Raised every time <see cref="IRenderWebBrowser.OnPaint"/> is called. You can access the underlying buffer, though it's
+        /// preferable to either override <see cref="ChromiumWebBrowser.OnPaint"/> or implement your own <see cref="IRenderHandler"/> as there is no outwardly
+        /// accessible locking (locking is done within the default <see cref="IRenderHandler"/> implementations).
+        /// It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread
+        /// </summary>
+        event EventHandler<PaintEventArgs> Paint;
+
+        /// <summary>
+        /// Raised every time <see cref="IRenderWebBrowser.OnVirtualKeyboardRequested(IBrowser, TextInputMode)"/> is called. 
+        /// It's important to note this event is fired on a CEF UI thread, which by default is not the same as your application UI thread
+        /// </summary>
+        event EventHandler<VirtualKeyboardRequestedEventArgs> VirtualKeyboardRequested;
     }
 }