From 4fe8e41646e5a483780a76726ee8a590975c2f7f Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Thu, 14 May 2020 11:36:58 -0300
Subject: [PATCH] add x11 implementation.

---
 src/Avalonia.X11/X11Window.cs | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/Avalonia.X11/X11Window.cs b/src/Avalonia.X11/X11Window.cs
index 1b3d1a7dda..eb1759aadd 100644
--- a/src/Avalonia.X11/X11Window.cs
+++ b/src/Avalonia.X11/X11Window.cs
@@ -44,6 +44,8 @@ namespace Avalonia.X11
         private HashSet<X11Window> _transientChildren = new HashSet<X11Window>();
         private X11Window _transientParent;
         private double? _scalingOverride;
+        private bool _disabled;
+
         public object SyncRoot { get; } = new object();
 
         class InputEventContainer
@@ -773,6 +775,11 @@ namespace Avalonia.X11
 
         bool ActivateTransientChildIfNeeded()
         {
+            if(_disabled)
+            {
+                return false;
+            }
+
             if (_transientChildren.Count == 0)
                 return false;
             var child = _transientChildren.First();
@@ -1035,12 +1042,18 @@ namespace Avalonia.X11
             ChangeWMAtoms(value, _x11.Atoms._NET_WM_STATE_ABOVE);
         }
 
-        public void ShowDialog(IWindowImpl parent)
+        public void SetParent(IWindowImpl parent)
         {
             SetTransientParent((X11Window)parent);
-            ShowCore();
         }
 
+        public void SetEnabled(bool enable)
+        {
+            _disabled = !enable;
+        }
+
+        public Action GotInputWhenDisabled { get; set; }
+
         public void SetIcon(IWindowIconImpl icon)
         {
             if (icon != null)