* fixed all warnings in FileTypes preflet and enabled -Werror

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38199 a95241bf-73f2-0310-859d-f6bbb57e9c96

build/jam/BuildSetup

@@ -1396,7 +1396,7 @@ if $(HAIKU_NO_WERROR) != 1 {
 	EnableWerror src preferences cpufrequency ;
 	EnableWerror src preferences datatranslations ;
 	EnableWerror src preferences deskbar ;
-#	EnableWerror src preferences filetypes ;
+	EnableWerror src preferences filetypes ;
 	EnableWerror src preferences fonts ;
 	EnableWerror src preferences joysticks ;
 	EnableWerror src preferences keyboard ;

src/preferences/filetypes/IconView.cpp

@@ -696,12 +696,12 @@ IconView::AcceptsDrag(const BMessage* message)
 		return true;
 	}
 
-	if (message->GetInfo("icon/large", &type) == B_OK
-			&& type == B_MESSAGE_TYPE
-		|| message->GetInfo("icon", &type) == B_OK
-			&& type == B_VECTOR_ICON_TYPE
-		|| message->GetInfo("icon/mini", &type) == B_OK
+	if ((message->GetInfo("icon/large", &type) == B_OK
 			&& type == B_MESSAGE_TYPE)
+		|| (message->GetInfo("icon", &type) == B_OK
+			&& type == B_VECTOR_ICON_TYPE)
+		|| (message->GetInfo("icon/mini", &type) == B_OK
+			&& type == B_MESSAGE_TYPE))
 		return true;
 
 	return false;
@@ -1377,3 +1377,23 @@ IconView::_StopWatching()
 	else if (fHasType)
 		BMimeType::StopWatching(this);
 }
+
+
+#if __GNUC__ == 2
+
+status_t
+IconView::SetTarget(BMessenger target)
+{
+	return BControl::SetTarget(target);
+}
+
+
+status_t
+IconView::SetTarget(const BHandler* handler, const BLooper* looper = NULL)
+{
+	return BControl::SetTarget(handler,
+		looper);
+}
+
+#endif
+

src/preferences/filetypes/IconView.h

@@ -118,6 +118,15 @@ public:
 			status_t			GetRef(entry_ref& ref) const;
 			status_t			GetMimeType(BMimeType& type) const;
 
+#if __GNUC__ == 2
+	virtual	status_t			SetTarget(BMessenger target);
+	virtual	status_t			SetTarget(const BHandler* handler,
+									const BLooper* looper = NULL);
+#else
+			using BControl::SetTarget;
+#endif
+
+
 protected:
 	virtual	bool				AcceptsDrag(const BMessage* message);
 	virtual	BRect				BitmapRect() const;