Merge branch 'master' into feature/label-control

build/SharedVersion.props

@@ -20,6 +20,6 @@
   </PropertyGroup>
 
   <ItemGroup Label="PackageIcon">
-    <None Include="$(SolutionDir)/build/Assets/Icon.png" Pack="true" PackagePath=""/>
+    <None Include="$(MSBuildThisFileDirectory)/Assets/Icon.png" Pack="true" PackagePath=""/>
   </ItemGroup>
 </Project>

readme.md

@@ -39,7 +39,7 @@ Examples of UIs built with Avalonia
 
 ## JetBrains Rider
 
-If you need to develop Avalonia app with JetBrains Rider, go and *vote* on [this issue](https://youtrack.jetbrains.com/issue/RIDER-39247) in their tracker. JetBrains won't do things without their users telling them that they want the feature, so only **YOU** can make it happen.
+If you need to develop Avalonia app with JetBrains Rider you can use latest Rider [preview builds](https://www.jetbrains.com/rider/nextversion/).
 
 ## Bleeding Edge Builds
 

src/Avalonia.Base/Metadata/XmlnsPrefixAttribute.cs

@@ -0,0 +1,39 @@
+using System;
+
+namespace Avalonia.Metadata
+{
+    /// <summary>
+    /// Use to predefine the prefix associated to an xml namespace in a xaml file
+    /// </summary>
+    /// <remarks>
+    /// example:
+    /// [assembly: XmlnsPrefix("https://github.com/avaloniaui", "av")]
+    /// xaml:
+    /// xmlns:av="https://github.com/avaloniaui"
+    /// </remarks>
+    [AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
+    public sealed class XmlnsPrefixAttribute : Attribute
+    {
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        /// <param name="xmlNamespace">XML namespce</param>
+        /// <param name="prefix">recommended prefix</param>
+        public XmlnsPrefixAttribute(string xmlNamespace, string prefix)
+        {
+            XmlNamespace = xmlNamespace ?? throw new ArgumentNullException(nameof(xmlNamespace));
+
+            Prefix = prefix ?? throw new ArgumentNullException(nameof(prefix));
+        }
+
+        /// <summary>
+        /// XML Namespace
+        /// </summary>
+        public string XmlNamespace { get; }
+
+        /// <summary>
+        /// New Xml Namespace
+        /// </summary>
+        public string Prefix { get; }
+    }
+}

src/Avalonia.Native/WindowImplBase.cs

@@ -251,6 +251,9 @@ namespace Avalonia.Native
 
         public bool RawTextInputEvent(uint timeStamp, string text)
         {
+            if (_inputRoot is null) 
+                return false;
+            
             Dispatcher.UIThread.RunJobs(DispatcherPriority.Input + 1);
 
             var args = new RawTextInputEventArgs(_keyboard, timeStamp, _inputRoot, text);
@@ -262,6 +265,9 @@ namespace Avalonia.Native
 
         public bool RawKeyEvent(AvnRawKeyEventType type, uint timeStamp, AvnInputModifiers modifiers, uint key)
         {
+            if (_inputRoot is null) 
+                return false;
+            
             Dispatcher.UIThread.RunJobs(DispatcherPriority.Input + 1);
 
             var args = new RawKeyEventArgs(_keyboard, timeStamp, _inputRoot, (RawKeyEventType)type, (Key)key, (RawInputModifiers)modifiers);
@@ -278,6 +284,9 @@ namespace Avalonia.Native
 
         public void RawMouseEvent(AvnRawMouseEventType type, uint timeStamp, AvnInputModifiers modifiers, AvnPoint point, AvnVector delta)
         {
+            if (_inputRoot is null) 
+                return;
+            
             Dispatcher.UIThread.RunJobs(DispatcherPriority.Input + 1);
 
             switch (type)