Merge branch 'master' of https://github.com/Perspex/Perspex

samples/BindingTest/MainWindow.xaml

@@ -68,5 +68,14 @@
         </ContentControl>
       </StackPanel>
     </TabItem>
+    <TabItem Header="Commands">
+      <StackPanel Margin="18" Gap="4" Width="200">
+        <Button Content="Button" Command="{Binding StringValueCommand}" CommandParameter="Button"/>
+        <ToggleButton Content="ToggleButton" IsChecked="{Binding BooleanFlag, Mode=OneWay}" Command="{Binding StringValueCommand}" CommandParameter="ToggleButton"/>
+        <CheckBox Content="CheckBox" IsChecked="{Binding !BooleanFlag, Mode=OneWay}" Command="{Binding StringValueCommand}" CommandParameter="CheckBox"/>
+        <RadioButton Content="RadionButton" IsChecked="{Binding !!BooleanFlag, Mode=OneWay}" Command="{Binding StringValueCommand}" CommandParameter="RadioButton"/>
+        <TextBox Text="{Binding Path=StringValue}"/>
+      </StackPanel>
+    </TabItem>
   </TabControl>
 </Window>

samples/BindingTest/ViewModels/MainWindowViewModel.cs

@@ -2,6 +2,7 @@
 using System.Collections.ObjectModel;
 using System.Linq;
 using ReactiveUI;
+using System.Reactive.Linq;
 
 namespace BindingTest.ViewModels
 {
@@ -10,6 +11,7 @@ namespace BindingTest.ViewModels
         private string _booleanString = "True";
         private double _doubleValue = 5.0;
         private string _stringValue = "Simple Binding";
+        private bool _booleanFlag = false;
 
         public MainWindowViewModel()
         {
@@ -28,6 +30,13 @@ namespace BindingTest.ViewModels
                 var r = new Random();
                 Items.Move(r.Next(Items.Count), 1);
             });
+
+            StringValueCommand = ReactiveCommand.Create();
+            StringValueCommand.Subscribe(param =>
+            {
+                BooleanFlag = !BooleanFlag;
+                StringValue = param.ToString();
+            });
         }
 
         public ObservableCollection<TestItem> Items { get; }
@@ -51,5 +60,13 @@ namespace BindingTest.ViewModels
             get { return _stringValue; }
             set { this.RaiseAndSetIfChanged(ref _stringValue, value); }
         }
+
+        public bool BooleanFlag
+        {
+            get { return _booleanFlag; }
+            set { this.RaiseAndSetIfChanged(ref _booleanFlag, value); }
+        }
+
+        public ReactiveCommand<object> StringValueCommand { get; }
     }
 }

src/Perspex.Controls/Primitives/ToggleButton.cs

@@ -32,6 +32,7 @@ namespace Perspex.Controls.Primitives
         protected override void OnClick(RoutedEventArgs e)
         {
             Toggle();
+            base.OnClick(e);
         }
 
         protected virtual void Toggle()