design: hide TFresnelForm.Style in objectinspector

design/fresnelregister.pas

@@ -15,9 +15,9 @@ unit FresnelRegister;
 interface
 
 uses
-  LCLProc, LCLType, Classes, SysUtils, FormEditingIntf, LCLIntf, Graphics,
-  Controls, Forms, ProjectIntf, LazLoggerBase, FresnelDOM, FresnelControls,
-  FresnelLCLControls;
+  LCLProc, LCLType, Classes, SysUtils, FormEditingIntf, PropEdits, LCLIntf,
+  Graphics, Controls, Forms, ProjectIntf, LazLoggerBase, FresnelDOM,
+  FresnelControls, FresnelLCLControls;
 
 type
 
@@ -78,6 +78,7 @@ begin
   RegisterComponents('Fresnel',[TFresnelDiv,TFresnelSpan,TFresnelLabel,TFresnelBody]);
   RegisterProjectFileDescriptor(TFileDescPascalUnitWithFresnelForm.Create,
                                 FileDescGroupName);
+  RegisterPropertyEditor(TypeInfo(String), TFresnelForm, 'Style', THiddenPropertyEditor);
 end;
 
 { TFresnelFormMediator }