- fix: DesignMode think

Nebula.SourceGenerators/DependencyAutoGenerator.cs

@@ -39,23 +39,28 @@ public class DependencyAutoGenerator : IIncrementalGenerator
             var namespaceName = classSymbol.ContainingNamespace.ToDisplayString();
             var className = classDeclarationSyntax.Identifier.Text;
             
-            var defaultConstruct = $@"public {className}(){{
-        InitialiseInDesignMode();
-    }}";
-            
             var propertiesGenerated = GetProperties(classSymbol).ToList();
             
             var constr = propertiesGenerated.Select(a => $"{a.Type.ToDisplayString()} g{a.Name}");
             var body = propertiesGenerated.Select(a => $"this.{a.Name} = g{a.Name};");
-
-            //if (!constr.Any()) defaultConstruct = "";
+            
+            var propertiesGeneratedC = GetProperties(classSymbol)
+                .Where(a=> 
+                    SourceHelper.HasAttribute(a,"Nebula.Shared.Attributes.DesignConstructAttribute"))
+                .ToList();
+            
+            var bodyC = propertiesGeneratedC.Select(a => $"this.{a.Name} = new {a.Type.ToDisplayString()}();");
             
             var code = $@"// <auto-generated/>
 namespace {namespaceName};
 
 partial class {className}
 {{
-    {defaultConstruct}
+    
+    public {className}(){{
+        {string.Join("\n\t\t", bodyC)}
+        InitialiseInDesignMode();
+    }}
     public {className}(
         {string.Join(",\n\t\t", constr)}
     ) : base(){{