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do not export lists: see https://github.com/uwerat/qskinny/issues/399

This commit is contained in:
Uwe Rathmann 2024-02-28 12:52:35 +01:00
parent 6947d9ffca
commit 8398fd5d29
1 changed files with 26 additions and 14 deletions
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40
qmlexport/QskQml.hpp
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@ -46,35 +46,47 @@ namespace QskQml
{ {
using namespace QQmlPrivate; using namespace QQmlPrivate;
constexpr bool isObject = std::is_base_of_v< QObject, T >;
#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
typeId = qMetaTypeId< T* >( );
#else
if ( isObject )
typeId = QMetaType::fromType< T* >();
else
typeId = QMetaType::fromType< T >();
createValueType = ValueType< T, void >::create;
#endif
#if 0
/*
For the moment we do not export lists - QMetaType::fromType< QList< T > >()
creates so many symbols, that we would have to enable -mbig-obj for mingw
TODO ...
*/
#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 ) #if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
const char* className = T::staticMetaObject.className(); \ const char* className = T::staticMetaObject.className(); \
const int nameLen = int(strlen(className) ); \ const int nameLen = int(strlen(className) ); \
const int listLen = int(strlen("QQmlListProperty<") ); \ const int listLen = int(strlen("QQmlListProperty<") ); \
QVarLengthArray< char,64 > listName(listLen + nameLen + 2); \ QVarLengthArray< char, 64 > listName( listLen + nameLen + 2 );
memcpy(listName.data(), "QQmlListProperty<", size_t(listLen) ); \ memcpy( listName.data(), "QQmlListProperty<", size_t( listLen ) );
memcpy(listName.data() + listLen, className, size_t(nameLen) ); \ memcpy(listName.data() + listLen, className, size_t( nameLen ) );
listName[listLen + nameLen] = '>'; \ listName[listLen + nameLen] = '>';
listName[listLen + nameLen + 1] = '\0'; listName[listLen + nameLen + 1] = '\0';
typeId = qMetaTypeId< T* >( );
listId = qRegisterNormalizedMetaType< QQmlListProperty< T > >( listName.constData() ); listId = qRegisterNormalizedMetaType< QQmlListProperty< T > >( listName.constData() );
#else #else
if constexpr (std::is_base_of_v< QObject, T >) if ( isObject );
{
typeId = QMetaType::fromType< T* >( );
listId = QMetaType::fromType< QQmlListProperty< T > >( ); listId = QMetaType::fromType< QQmlListProperty< T > >( );
}
else else
{
typeId = QMetaType::fromType< T >( );
listId = QMetaType::fromType< QList< T > >( ); listId = QMetaType::fromType< QList< T > >( );
}
createValueType = ValueType< T, void >::create;
#endif #endif
#endif
parserStatusCast = StaticCastSelector< T,QQmlParserStatus >::cast(); parserStatusCast = StaticCastSelector< T,QQmlParserStatus >::cast();
valueSourceCast = StaticCastSelector< T,QQmlPropertyValueSource >::cast(); valueSourceCast = StaticCastSelector< T,QQmlPropertyValueSource >::cast();