X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fcontent_widget.h;h=3fa1f0ddc20c168d6d45d0cdf773c2d872f93db9;hb=3a7c4ef4f35960702522642c496b561be138d322;hp=b4d06286e46972de23b863460ec8aebceba57653;hpb=a4d8e5d24beddb719180e75f1047ae317bef85a4;p=dcpomatic.git

diff --git a/src/wx/content_widget.h b/src/wx/content_widget.h
index b4d06286e..3fa1f0ddc 100644
--- a/src/wx/content_widget.h
+++ b/src/wx/content_widget.h
@@ -41,7 +41,7 @@
  *  @param V Data type of state as used by the view.
  */
 template <class S, class T, typename U, typename V>
-class ContentWidget
+class ContentWidget : public boost::noncopyable
 {
 public:
 	/** @param parent Parent window.
@@ -90,7 +90,7 @@ public:
 		}
 
 		_connections.clear ();
-		
+
 		_content = content;
 
 		_wrapped->Enable (!_content.empty ());
@@ -141,9 +141,9 @@ public:
 		}
 		_ignore_model_changes = false;
 	}
-	
+
 private:
-	
+
 	void set_single ()
 	{
 		if (_wrapped->IsShown ()) {
@@ -162,7 +162,7 @@ private:
 		if (_button->IsShown ()) {
 			return;
 		}
-		
+
 		_wrapped->Hide ();
 		_sizer->Detach (_wrapped);
 		_button->Show ();
@@ -184,7 +184,7 @@ private:
 			update_from_model ();
 		}
 	}
-	
+
 	T* _wrapped;
 	wxGridBagSizer* _sizer;
 	wxGBPosition _position;