选中状态代码整理

AIStudio.Wpf.DiagramDesigner/UserControls/DiagramControl.xaml

@@ -484,6 +484,9 @@
                                 <DataTrigger Binding="{Binding IsInnerConnector}" Value="True">
                                     <Setter TargetName="PART_ConnectorDecorator" Property="Template" Value="{StaticResource InnerConnectorDecoratorTemplate}" />
                                 </DataTrigger>
+                                <DataTrigger Binding="{Binding SelectedDisable}" Value="True">
+                                    <Setter TargetName="selectedGrid" Property="IsHitTestVisible" Value="False" />
+                                </DataTrigger>
                             </DataTemplate.Triggers>
                         </DataTemplate>
                     </Setter.Value>

AIStudio.Wpf.DiagramDesigner/UserControls/TextControl.xaml.cs

@@ -120,14 +120,7 @@ namespace AIStudio.Wpf.DiagramDesigner
             }
             base.OnPreviewKeyDown(e);          
         }
-
-        protected override void OnLostFocus(RoutedEventArgs e)
-        {
-            if (this.DataContext is ISelectable selectable)
-            {
-                selectable.IsSelected = false;
-            }
-        }
+ 
     }
 
     public class ControlAttachProperty