From 6e7d2bec62e5f0169c89e2cc13aba4fbdecfe4d7 Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Thu, 14 May 2020 11:21:19 -0300
Subject: [PATCH] add new IWindowImpl members, remove ShowDialog.

---
 src/Avalonia.Controls/Platform/IWindowImpl.cs | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/Avalonia.Controls/Platform/IWindowImpl.cs b/src/Avalonia.Controls/Platform/IWindowImpl.cs
index 5fa0ec57b5..cf31d30332 100644
--- a/src/Avalonia.Controls/Platform/IWindowImpl.cs
+++ b/src/Avalonia.Controls/Platform/IWindowImpl.cs
@@ -26,9 +26,21 @@ namespace Avalonia.Platform
         void SetTitle(string title);
 
         /// <summary>
-        /// Shows the window as a dialog.
+        /// Sets the parent of the window.
         /// </summary>
-        void ShowDialog(IWindowImpl parent);
+        /// <param name="parent">The parent <see cref="IWindowImpl"/>.</param>
+        void SetParent(IWindowImpl parent);
+        
+        /// <summary>
+        /// Disables the window for example when a modal dialog is open.
+        /// </summary>
+        /// <param name="enable">true if the window is enabled, or false if it is disabled.</param>
+        void SetEnabled(bool enable);
+
+        /// <summary>
+        /// Called when a disabled window received input. Can be used to activate child windows.
+        /// </summary>
+        Action GotInputWhenDisabled { get; set; }        
 
         /// <summary>
         /// Enables or disables system window decorations (title bar, buttons, etc)