fix #2497

Author: RSDuck

src/frontend/qt_sdl/ARCodeQDecl.h

@@ -0,0 +1,30 @@
+/*
+    Copyright 2016-2025 melonDS team
+
+    This file is part of melonDS.
+
+    melonDS is free software: you can redistribute it and/or modify it under
+    the terms of the GNU General Public License as published by the Free
+    Software Foundation, either version 3 of the License, or (at your option)
+    any later version.
+
+    melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
+    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+    FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with melonDS. If not, see http://www.gnu.org/licenses/.
+*/
+#ifndef ARCODEQDECL
+#define ARCODEQDECL
+
+#include <QObject>
+
+#include "ARCodeFile.h"
+#include "ARDatabaseDAT.h"
+
+Q_DECLARE_METATYPE(melonDS::ARCodeCat*)
+Q_DECLARE_METATYPE(melonDS::ARDatabaseEntry*)
+Q_DECLARE_METATYPE(melonDS::ARCode*)
+
+#endif

src/frontend/qt_sdl/CMakeLists.txt

@@ -42,6 +42,7 @@ set(SOURCES_QT_SDL
     AboutDialog.cpp
     AboutDialog.h
     AboutDialog.ui
+    ARCodeQDecl.h
 
     ArchiveUtil.h
     ArchiveUtil.cpp

src/frontend/qt_sdl/CheatImportDialog.cpp

@@ -29,6 +29,7 @@
 
 #include "CheatImportDialog.h"
 #include "ui_CheatImportDialog.h"
+#include "ARCodeQDecl.h"
 
 using namespace melonDS;
 using Platform::Log;

src/frontend/qt_sdl/CheatsDialog.cpp

@@ -30,6 +30,8 @@
 #include "ui_CheatsDialog.h"
 #include "CheatImportDialog.h"
 
+#include "ARCodeQDecl.h"
+
 using namespace melonDS;
 using Platform::Log;
 using Platform::LogLevel;