fix for cut from toolbar

Author: RomanSoloweow

SimpleStateMachineNodeEditor/App.xaml

@@ -50,7 +50,7 @@
 
                     <!--#region      Header-->
                 <ResourceDictionary Source="Styles/MainWindow/ToolBar/TemplateSeparator.xaml"/>
-                <ResourceDictionary Source="Styles/MainWindow/ToolBar/TemplateCheckBox.xaml"/>
+                <ResourceDictionary Source="Styles/MainWindow/ToolBar/StyleRadioButton.xaml"/>
                 <ResourceDictionary Source="Styles/MainWindow/ToolBarTemplate.xaml"/>
                 <ResourceDictionary Source="Styles/MainWindow/Header/StyleHeaderButton.xaml"/>
                 <!--#endregion   Header-->

SimpleStateMachineNodeEditor/Styles/MainWindow/ToolBar/TemplateCheckBox.xaml renamed to SimpleStateMachineNodeEditor/Styles/MainWindow/ToolBar/StyleRadioButton.xaml

@@ -2,26 +2,6 @@
                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                     xmlns:local="clr-namespace:SimpleStateMachineNodeEditor.Styles.MainWindow.ToolBar">
 
-    <Style x:Key="TemplateToggleButton" TargetType="{x:Type ToggleButton}">
-        <Setter Property="Template">
-            <Setter.Value>
-                <ControlTemplate TargetType="{x:Type ToggleButton}">
-                    <Border x:Name="border" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}"  SnapsToDevicePixels="true" Padding="{TemplateBinding Padding}">
-                        <ContentPresenter x:Name="contentPresenter" Focusable="True" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" RecognizesAccessKey="True" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
-                    </Border>
-                    <ControlTemplate.Triggers>
-                        <Trigger Property="IsMouseOver" Value="True">
-                            <Setter TargetName="border" Property="Background" Value="{Binding BorderBrush, RelativeSource={RelativeSource TemplatedParent}}"/>
-                        </Trigger>
-                        <Trigger Property="IsChecked" Value="True">
-                            <Setter TargetName="border" Property="Background" Value="{Binding BorderBrush, RelativeSource={RelativeSource TemplatedParent}}" />
-                        </Trigger>
-                    </ControlTemplate.Triggers>
-                </ControlTemplate>
-            </Setter.Value>
-        </Setter>
-    </Style>
-
     <Style x:Key="StyleRadioButton" TargetType="{x:Type RadioButton}">
         <Setter Property="VerticalAlignment" Value="Center"/>
         <Setter Property="HorizontalAlignment" Value="Center"/>

SimpleStateMachineNodeEditor/View/RightConnector.xaml.cs

@@ -165,7 +165,8 @@ private void ConnectorDrag(MouseButtonEventArgs e)
             } 
             else if (this.ViewModel.NodesCanvas.ClickMode == NodeCanvasClickMode.Cut)
             {
-                this.ViewModel.NodesCanvas.CommandDeleteSelectedConnectors.Execute(new List<ConnectorViewModel>() {this.ViewModel });
+                if (this.ViewModel != this.ViewModel.Node.CurrentConnector)
+                    this.ViewModel.NodesCanvas.CommandDeleteSelectedConnectors.Execute(new List<ConnectorViewModel>() {this.ViewModel });
             }
             else if (this.ViewModel.NodesCanvas.ClickMode == NodeCanvasClickMode.Select)
             {