diff options
Diffstat (limited to 'src/gui/kernel/qguivariant.cpp')
| -rw-r--r-- | src/gui/kernel/qguivariant.cpp | 800 |
1 files changed, 0 insertions, 800 deletions
diff --git a/src/gui/kernel/qguivariant.cpp b/src/gui/kernel/qguivariant.cpp deleted file mode 100644 index ef0cfc987c..0000000000 --- a/src/gui/kernel/qguivariant.cpp +++ /dev/null @@ -1,800 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qvariant.h" - -#include "qbitmap.h" -#include "qbrush.h" -#include "qcolor.h" -#include "qcursor.h" -#include "qdatastream.h" -#include "qdebug.h" -#include "qfont.h" -#include "qicon.h" -#include "qimage.h" -#include "qkeysequence.h" -#include "qtransform.h" -#include "qmatrix.h" -#include "qpalette.h" -#include "qpen.h" -#include "qpixmap.h" -#include "qpolygon.h" -#include "qregion.h" -#include "qsizepolicy.h" -#include "qtextformat.h" -#include "qmatrix4x4.h" -#include "qvector2d.h" -#include "qvector3d.h" -#include "qvector4d.h" -#include "qquaternion.h" - -#include "private/qvariant_p.h" - -QT_BEGIN_NAMESPACE - - -Q_CORE_EXPORT const QVariant::Handler *qcoreVariantHandler(); - -static void construct(QVariant::Private *x, const void *copy) -{ - switch (x->type) { - case QVariant::Bitmap: - v_construct<QBitmap>(x, copy); - break; - case QVariant::Region: - v_construct<QRegion>(x, copy); - break; - case QVariant::Polygon: - v_construct<QPolygon>(x, copy); - break; - case QVariant::Font: - v_construct<QFont>(x, copy); - break; - case QVariant::Pixmap: - v_construct<QPixmap>(x, copy); - break; - case QVariant::Image: - v_construct<QImage>(x, copy); - break; - case QVariant::Brush: - v_construct<QBrush>(x, copy); - break; - case QVariant::Color: - v_construct<QColor>(x, copy); - break; - case QVariant::Palette: - v_construct<QPalette>(x, copy); - break; -#ifndef QT_NO_ICON - case QVariant::Icon: - v_construct<QIcon>(x, copy); - break; -#endif - case QVariant::Matrix: - v_construct<QMatrix>(x, copy); - break; - case QVariant::Transform: - v_construct<QTransform>(x, copy); - break; - case QVariant::TextFormat: - v_construct<QTextFormat>(x, copy); - break; - case QVariant::TextLength: - v_construct<QTextLength>(x, copy); - break; -#ifndef QT_NO_SHORTCUT - case QVariant::KeySequence: - v_construct<QKeySequence>(x, copy); - break; -#endif - case QVariant::Pen: - v_construct<QPen>(x, copy); - break; - case QVariant::SizePolicy: - v_construct<QSizePolicy>(x, copy); - break; -#ifndef QT_NO_CURSOR - case QVariant::Cursor: - v_construct<QCursor>(x, copy); - break; -#endif - case 62: { - // small 'trick' to let a QVariant(Qt::blue) create a variant - // of type QColor - x->type = QVariant::Color; - QColor color(*reinterpret_cast<const Qt::GlobalColor *>(copy)); - v_construct<QColor>(x, &color); - break; - } -#ifndef QT_NO_MATRIX4X4 - case QVariant::Matrix4x4: - v_construct<QMatrix4x4>(x, copy); - break; -#endif -#ifndef QT_NO_VECTOR2D - case QVariant::Vector2D: - v_construct<QVector2D>(x, copy); - break; -#endif -#ifndef QT_NO_VECTOR3D - case QVariant::Vector3D: - v_construct<QVector3D>(x, copy); - break; -#endif -#ifndef QT_NO_VECTOR4D - case QVariant::Vector4D: - v_construct<QVector4D>(x, copy); - break; -#endif -#ifndef QT_NO_QUATERNION - case QVariant::Quaternion: - v_construct<QQuaternion>(x, copy); - break; -#endif - default: - qcoreVariantHandler()->construct(x, copy); - return; - } - x->is_null = !copy; -} - -static void clear(QVariant::Private *d) -{ - switch (d->type) { - case QVariant::Bitmap: - v_clear<QBitmap>(d); - break; - case QVariant::Cursor: - v_clear<QCursor>(d); - break; - case QVariant::Region: - v_clear<QRegion>(d); - break; - case QVariant::Polygon: - v_clear<QPolygon>(d); - break; - case QVariant::Font: - v_clear<QFont>(d); - break; - case QVariant::Pixmap: - v_clear<QPixmap>(d); - break; - case QVariant::Image: - v_clear<QImage>(d); - break; - case QVariant::Brush: - v_clear<QBrush>(d); - break; - case QVariant::Color: - v_clear<QColor>(d); - break; - case QVariant::Palette: - v_clear<QPalette>(d); - break; -#ifndef QT_NO_ICON - case QVariant::Icon: - v_clear<QIcon>(d); - break; -#endif - case QVariant::Matrix: - v_clear<QMatrix>(d); - break; - case QVariant::Transform: - v_clear<QTransform>(d); - break; - case QVariant::TextFormat: - v_clear<QTextFormat>(d); - break; - case QVariant::TextLength: - v_clear<QTextLength>(d); - break; - case QVariant::SizePolicy: - v_clear<QSizePolicy>(d); - break; -#ifndef QT_NO_SHORTCUT - case QVariant::KeySequence: - v_clear<QKeySequence>(d); - break; -#endif - case QVariant::Pen: - v_clear<QPen>(d); - break; -#ifndef QT_NO_MATRIX4X4 - case QVariant::Matrix4x4: - v_clear<QMatrix4x4>(d); - break; -#endif -#ifndef QT_NO_VECTOR2D - case QVariant::Vector2D: - v_clear<QVector2D>(d); - break; -#endif -#ifndef QT_NO_VECTOR3D - case QVariant::Vector3D: - v_clear<QVector3D>(d); - break; -#endif -#ifndef QT_NO_VECTOR4D - case QVariant::Vector4D: - v_clear<QVector4D>(d); - break; -#endif -#ifndef QT_NO_QUATERNION - case QVariant::Quaternion: - v_clear<QVector4D>(d); - break; -#endif - default: - qcoreVariantHandler()->clear(d); - return; - } - - d->type = QVariant::Invalid; - d->is_null = true; - d->is_shared = false; -} - - -static bool isNull(const QVariant::Private *d) -{ - switch(d->type) { - case QVariant::Bitmap: - return v_cast<QBitmap>(d)->isNull(); - case QVariant::Region: - return v_cast<QRegion>(d)->isEmpty(); - case QVariant::Polygon: - return v_cast<QPolygon>(d)->isEmpty(); - case QVariant::Pixmap: - return v_cast<QPixmap>(d)->isNull(); - case QVariant::Image: - return v_cast<QImage>(d)->isNull(); -#ifndef QT_NO_ICON - case QVariant::Icon: - return v_cast<QIcon>(d)->isNull(); -#endif - case QVariant::Matrix: - case QVariant::TextFormat: - case QVariant::TextLength: - case QVariant::Cursor: - case QVariant::StringList: - case QVariant::Font: - case QVariant::Brush: - case QVariant::Color: - case QVariant::Palette: - case QVariant::SizePolicy: -#ifndef QT_NO_SHORTCUT - case QVariant::KeySequence: -#endif - case QVariant::Pen: -#ifndef QT_NO_MATRIX4X4 - case QVariant::Matrix4x4: -#endif - break; -#ifndef QT_NO_VECTOR2D - case QVariant::Vector2D: - return v_cast<QVector2D>(d)->isNull(); -#endif -#ifndef QT_NO_VECTOR3D - case QVariant::Vector3D: - return v_cast<QVector3D>(d)->isNull(); -#endif -#ifndef QT_NO_VECTOR4D - case QVariant::Vector4D: - return v_cast<QVector4D>(d)->isNull(); -#endif -#ifndef QT_NO_QUATERNION - case QVariant::Quaternion: - return v_cast<QQuaternion>(d)->isNull(); -#endif - default: - return qcoreVariantHandler()->isNull(d); - } - return d->is_null; -} - -static bool compare(const QVariant::Private *a, const QVariant::Private *b) -{ - Q_ASSERT(a->type == b->type); - switch(a->type) { - case QVariant::Cursor: -#ifndef QT_NO_CURSOR - return v_cast<QCursor>(a)->shape() == v_cast<QCursor>(b)->shape(); -#endif - case QVariant::Bitmap: - return v_cast<QBitmap>(a)->cacheKey() - == v_cast<QBitmap>(b)->cacheKey(); - case QVariant::Polygon: - return *v_cast<QPolygon>(a) == *v_cast<QPolygon>(b); - case QVariant::Region: - return *v_cast<QRegion>(a) == *v_cast<QRegion>(b); - case QVariant::Font: - return *v_cast<QFont>(a) == *v_cast<QFont>(b); - case QVariant::Pixmap: - return v_cast<QPixmap>(a)->cacheKey() == v_cast<QPixmap>(b)->cacheKey(); - case QVariant::Image: - return *v_cast<QImage>(a) == *v_cast<QImage>(b); - case QVariant::Brush: - return *v_cast<QBrush>(a) == *v_cast<QBrush>(b); - case QVariant::Color: - return *v_cast<QColor>(a) == *v_cast<QColor>(b); - case QVariant::Palette: - return *v_cast<QPalette>(a) == *v_cast<QPalette>(b); -#ifndef QT_NO_ICON - case QVariant::Icon: - /* QIcon::operator==() cannot be reasonably implemented for QIcon, - * so we always return false. */ - return false; -#endif - case QVariant::Matrix: - return *v_cast<QMatrix>(a) == *v_cast<QMatrix>(b); - case QVariant::Transform: - return *v_cast<QTransform>(a) == *v_cast<QTransform>(b); - case QVariant::TextFormat: - return *v_cast<QTextFormat>(a) == *v_cast<QTextFormat>(b); - case QVariant::TextLength: - return *v_cast<QTextLength>(a) == *v_cast<QTextLength>(b); - case QVariant::SizePolicy: - return *v_cast<QSizePolicy>(a) == *v_cast<QSizePolicy>(b); -#ifndef QT_NO_SHORTCUT - case QVariant::KeySequence: - return *v_cast<QKeySequence>(a) == *v_cast<QKeySequence>(b); -#endif - case QVariant::Pen: - return *v_cast<QPen>(a) == *v_cast<QPen>(b); -#ifndef QT_NO_MATRIX4X4 - case QVariant::Matrix4x4: - return *v_cast<QMatrix4x4>(a) == *v_cast<QMatrix4x4>(b); -#endif -#ifndef QT_NO_VECTOR2D - case QVariant::Vector2D: - return *v_cast<QVector2D>(a) == *v_cast<QVector2D>(b); -#endif -#ifndef QT_NO_VECTOR3D - case QVariant::Vector3D: - return *v_cast<QVector3D>(a) == *v_cast<QVector3D>(b); -#endif -#ifndef QT_NO_VECTOR4D - case QVariant::Vector4D: - return *v_cast<QVector4D>(a) == *v_cast<QVector4D>(b); -#endif -#ifndef QT_NO_QUATERNION - case QVariant::Quaternion: - return *v_cast<QQuaternion>(a) == *v_cast<QQuaternion>(b); -#endif - default: - break; - } - return qcoreVariantHandler()->compare(a, b); -} - - - -static bool convert(const QVariant::Private *d, QVariant::Type t, - void *result, bool *ok) -{ - switch (t) { - case QVariant::ByteArray: - if (d->type == QVariant::Color) { - *static_cast<QByteArray *>(result) = v_cast<QColor>(d)->name().toLatin1(); - return true; - } - break; - case QVariant::String: { - QString *str = static_cast<QString *>(result); - switch (d->type) { -#ifndef QT_NO_SHORTCUT - case QVariant::KeySequence: - *str = QString(*v_cast<QKeySequence>(d)); - return true; -#endif - case QVariant::Font: - *str = v_cast<QFont>(d)->toString(); - return true; - case QVariant::Color: - *str = v_cast<QColor>(d)->name(); - return true; - default: - break; - } - break; - } - case QVariant::Pixmap: - if (d->type == QVariant::Image) { - *static_cast<QPixmap *>(result) = QPixmap::fromImage(*v_cast<QImage>(d)); - return true; - } else if (d->type == QVariant::Bitmap) { - *static_cast<QPixmap *>(result) = *v_cast<QBitmap>(d); - return true; - } else if (d->type == QVariant::Brush) { - if (v_cast<QBrush>(d)->style() == Qt::TexturePattern) { - *static_cast<QPixmap *>(result) = v_cast<QBrush>(d)->texture(); - return true; - } - } - break; - case QVariant::Image: - if (d->type == QVariant::Pixmap) { - *static_cast<QImage *>(result) = v_cast<QPixmap>(d)->toImage(); - return true; - } else if (d->type == QVariant::Bitmap) { - *static_cast<QImage *>(result) = v_cast<QBitmap>(d)->toImage(); - return true; - } - break; - case QVariant::Bitmap: - if (d->type == QVariant::Pixmap) { - *static_cast<QBitmap *>(result) = *v_cast<QPixmap>(d); - return true; - } else if (d->type == QVariant::Image) { - *static_cast<QBitmap *>(result) = QBitmap::fromImage(*v_cast<QImage>(d)); - return true; - } - break; -#ifndef QT_NO_SHORTCUT - case QVariant::Int: - if (d->type == QVariant::KeySequence) { - *static_cast<int *>(result) = (int)(*(v_cast<QKeySequence>(d))); - return true; - } - break; -#endif - case QVariant::Font: - if (d->type == QVariant::String) { - QFont *f = static_cast<QFont *>(result); - f->fromString(*v_cast<QString>(d)); - return true; - } - break; - case QVariant::Color: - if (d->type == QVariant::String) { - static_cast<QColor *>(result)->setNamedColor(*v_cast<QString>(d)); - return static_cast<QColor *>(result)->isValid(); - } else if (d->type == QVariant::ByteArray) { - static_cast<QColor *>(result)->setNamedColor(QString::fromLatin1( - *v_cast<QByteArray>(d))); - return true; - } else if (d->type == QVariant::Brush) { - if (v_cast<QBrush>(d)->style() == Qt::SolidPattern) { - *static_cast<QColor *>(result) = v_cast<QBrush>(d)->color(); - return true; - } - } - break; - case QVariant::Brush: - if (d->type == QVariant::Color) { - *static_cast<QBrush *>(result) = QBrush(*v_cast<QColor>(d)); - return true; - } else if (d->type == QVariant::Pixmap) { - *static_cast<QBrush *>(result) = QBrush(*v_cast<QPixmap>(d)); - return true; - } - break; -#ifndef QT_NO_SHORTCUT - case QVariant::KeySequence: { - QKeySequence *seq = static_cast<QKeySequence *>(result); - switch (d->type) { - case QVariant::String: - *seq = QKeySequence(*v_cast<QString>(d)); - return true; - case QVariant::Int: - *seq = QKeySequence(d->data.i); - return true; - default: - break; - } - } -#endif - default: - break; - } - return qcoreVariantHandler()->convert(d, t, result, ok); -} - -#if !defined(QT_NO_DEBUG_STREAM) && !defined(Q_BROKEN_DEBUG_STREAM) -static void streamDebug(QDebug dbg, const QVariant &v) -{ - switch(v.type()) { - case QVariant::Cursor: -#ifndef QT_NO_CURSOR -// dbg.nospace() << qvariant_cast<QCursor>(v); //FIXME -#endif - break; - case QVariant::Bitmap: -// dbg.nospace() << qvariant_cast<QBitmap>(v); //FIXME - break; - case QVariant::Polygon: - dbg.nospace() << qvariant_cast<QPolygon>(v); - break; - case QVariant::Region: - dbg.nospace() << qvariant_cast<QRegion>(v); - break; - case QVariant::Font: -// dbg.nospace() << qvariant_cast<QFont>(v); //FIXME - break; - case QVariant::Matrix: - dbg.nospace() << qvariant_cast<QMatrix>(v); - break; - case QVariant::Transform: - dbg.nospace() << qvariant_cast<QTransform>(v); - break; - case QVariant::Pixmap: -// dbg.nospace() << qvariant_cast<QPixmap>(v); //FIXME - break; - case QVariant::Image: -// dbg.nospace() << qvariant_cast<QImage>(v); //FIXME - break; - case QVariant::Brush: - dbg.nospace() << qvariant_cast<QBrush>(v); - break; - case QVariant::Color: - dbg.nospace() << qvariant_cast<QColor>(v); - break; - case QVariant::Palette: -// dbg.nospace() << qvariant_cast<QPalette>(v); //FIXME - break; -#ifndef QT_NO_ICON - case QVariant::Icon: -// dbg.nospace() << qvariant_cast<QIcon>(v); // FIXME - break; -#endif - case QVariant::SizePolicy: -// dbg.nospace() << qvariant_cast<QSizePolicy>(v); //FIXME - break; -#ifndef QT_NO_SHORTCUT - case QVariant::KeySequence: - dbg.nospace() << qvariant_cast<QKeySequence>(v); - break; -#endif - case QVariant::Pen: - dbg.nospace() << qvariant_cast<QPen>(v); - break; -#ifndef QT_NO_MATRIX4X4 - case QVariant::Matrix4x4: - dbg.nospace() << qvariant_cast<QMatrix4x4>(v); - break; -#endif -#ifndef QT_NO_VECTOR2D - case QVariant::Vector2D: - dbg.nospace() << qvariant_cast<QVector2D>(v); - break; -#endif -#ifndef QT_NO_VECTOR3D - case QVariant::Vector3D: - dbg.nospace() << qvariant_cast<QVector3D>(v); - break; -#endif -#ifndef QT_NO_VECTOR4D - case QVariant::Vector4D: - dbg.nospace() << qvariant_cast<QVector4D>(v); - break; -#endif -#ifndef QT_NO_QUATERNION - case QVariant::Quaternion: - dbg.nospace() << qvariant_cast<QQuaternion>(v); - break; -#endif - default: - qcoreVariantHandler()->debugStream(dbg, v); - break; - } -} -#endif - -const QVariant::Handler qt_gui_variant_handler = { - construct, - clear, - isNull, -#ifndef QT_NO_DATASTREAM - 0, - 0, -#endif - compare, - convert, - 0, -#if !defined(QT_NO_DEBUG_STREAM) && !defined(Q_BROKEN_DEBUG_STREAM) - streamDebug -#else - 0 -#endif -}; - -struct QMetaTypeGuiHelper -{ - QMetaType::Constructor constr; - QMetaType::Destructor destr; -#ifndef QT_NO_DATASTREAM - QMetaType::SaveOperator saveOp; - QMetaType::LoadOperator loadOp; -#endif -}; - -extern Q_CORE_EXPORT const QMetaTypeGuiHelper *qMetaTypeGuiHelper; - - -#ifdef QT_NO_DATASTREAM -# define Q_DECL_METATYPE_HELPER(TYPE) \ - typedef void *(*QConstruct##TYPE)(const TYPE *); \ - static const QConstruct##TYPE qConstruct##TYPE = qMetaTypeConstructHelper<TYPE>; \ - typedef void (*QDestruct##TYPE)(TYPE *); \ - static const QDestruct##TYPE qDestruct##TYPE = qMetaTypeDeleteHelper<TYPE>; -#else -# define Q_DECL_METATYPE_HELPER(TYPE) \ - typedef void *(*QConstruct##TYPE)(const TYPE *); \ - static const QConstruct##TYPE qConstruct##TYPE = qMetaTypeConstructHelper<TYPE>; \ - typedef void (*QDestruct##TYPE)(TYPE *); \ - static const QDestruct##TYPE qDestruct##TYPE = qMetaTypeDeleteHelper<TYPE>; \ - typedef void (*QSave##TYPE)(QDataStream &, const TYPE *); \ - static const QSave##TYPE qSave##TYPE = qMetaTypeSaveHelper<TYPE>; \ - typedef void (*QLoad##TYPE)(QDataStream &, TYPE *); \ - static const QLoad##TYPE qLoad##TYPE = qMetaTypeLoadHelper<TYPE>; -#endif - -Q_DECL_METATYPE_HELPER(QFont) -Q_DECL_METATYPE_HELPER(QPixmap) -Q_DECL_METATYPE_HELPER(QBrush) -Q_DECL_METATYPE_HELPER(QColor) -Q_DECL_METATYPE_HELPER(QPalette) -#ifndef QT_NO_ICON -Q_DECL_METATYPE_HELPER(QIcon) -#endif -Q_DECL_METATYPE_HELPER(QImage) -Q_DECL_METATYPE_HELPER(QPolygon) -Q_DECL_METATYPE_HELPER(QRegion) -Q_DECL_METATYPE_HELPER(QBitmap) -#ifndef QT_NO_CURSOR -Q_DECL_METATYPE_HELPER(QCursor) -#endif -Q_DECL_METATYPE_HELPER(QSizePolicy) -#ifndef QT_NO_SHORTCUT -Q_DECL_METATYPE_HELPER(QKeySequence) -#endif -Q_DECL_METATYPE_HELPER(QPen) -Q_DECL_METATYPE_HELPER(QTextLength) -Q_DECL_METATYPE_HELPER(QTextFormat) -Q_DECL_METATYPE_HELPER(QMatrix) -Q_DECL_METATYPE_HELPER(QTransform) -#ifndef QT_NO_MATRIX4X4 -Q_DECL_METATYPE_HELPER(QMatrix4x4) -#endif -#ifndef QT_NO_VECTOR2D -Q_DECL_METATYPE_HELPER(QVector2D) -#endif -#ifndef QT_NO_VECTOR3D -Q_DECL_METATYPE_HELPER(QVector3D) -#endif -#ifndef QT_NO_VECTOR4D -Q_DECL_METATYPE_HELPER(QVector4D) -#endif -#ifndef QT_NO_QUATERNION -Q_DECL_METATYPE_HELPER(QQuaternion) -#endif - -#ifdef QT_NO_DATASTREAM -# define Q_IMPL_METATYPE_HELPER(TYPE) \ - { reinterpret_cast<QMetaType::Constructor>(qConstruct##TYPE), \ - reinterpret_cast<QMetaType::Destructor>(qDestruct##TYPE) } -#else -# define Q_IMPL_METATYPE_HELPER(TYPE) \ - { reinterpret_cast<QMetaType::Constructor>(qConstruct##TYPE), \ - reinterpret_cast<QMetaType::Destructor>(qDestruct##TYPE), \ - reinterpret_cast<QMetaType::SaveOperator>(qSave##TYPE), \ - reinterpret_cast<QMetaType::LoadOperator>(qLoad##TYPE) \ - } -#endif - -static const QMetaTypeGuiHelper qVariantGuiHelper[] = { - {0, 0, 0, 0}, - Q_IMPL_METATYPE_HELPER(QFont), - Q_IMPL_METATYPE_HELPER(QPixmap), - Q_IMPL_METATYPE_HELPER(QBrush), - Q_IMPL_METATYPE_HELPER(QColor), - Q_IMPL_METATYPE_HELPER(QPalette), -#ifdef QT_NO_ICON - {0, 0, 0, 0}, -#else - Q_IMPL_METATYPE_HELPER(QIcon), -#endif - Q_IMPL_METATYPE_HELPER(QImage), - Q_IMPL_METATYPE_HELPER(QPolygon), - Q_IMPL_METATYPE_HELPER(QRegion), - Q_IMPL_METATYPE_HELPER(QBitmap), -#ifdef QT_NO_CURSOR - {0, 0, 0, 0}, -#else - Q_IMPL_METATYPE_HELPER(QCursor), -#endif - Q_IMPL_METATYPE_HELPER(QSizePolicy), -#ifdef QT_NO_SHORTCUT - {0, 0, 0, 0}, -#else - Q_IMPL_METATYPE_HELPER(QKeySequence), -#endif - Q_IMPL_METATYPE_HELPER(QPen), - Q_IMPL_METATYPE_HELPER(QTextLength), - Q_IMPL_METATYPE_HELPER(QTextFormat), - Q_IMPL_METATYPE_HELPER(QMatrix), - Q_IMPL_METATYPE_HELPER(QTransform), -#ifndef QT_NO_MATRIX4X4 - Q_IMPL_METATYPE_HELPER(QMatrix4x4), -#else - {0, 0, 0, 0}, -#endif -#ifndef QT_NO_VECTOR2D - Q_IMPL_METATYPE_HELPER(QVector2D), -#else - {0, 0, 0, 0}, -#endif -#ifndef QT_NO_VECTOR3D - Q_IMPL_METATYPE_HELPER(QVector3D), -#else - {0, 0, 0, 0}, -#endif -#ifndef QT_NO_VECTOR4D - Q_IMPL_METATYPE_HELPER(QVector4D), -#else - {0, 0, 0, 0}, -#endif -#ifndef QT_NO_QUATERNION - Q_IMPL_METATYPE_HELPER(QQuaternion) -#else - {0, 0, 0, 0} -#endif -}; - -static const QVariant::Handler *qt_guivariant_last_handler = 0; -int qRegisterGuiVariant() -{ - qt_guivariant_last_handler = QVariant::handler; - QVariant::handler = &qt_gui_variant_handler; - qMetaTypeGuiHelper = qVariantGuiHelper; - return 1; -} -Q_CONSTRUCTOR_FUNCTION(qRegisterGuiVariant) - -int qUnregisterGuiVariant() -{ - QVariant::handler = qt_guivariant_last_handler; - qMetaTypeGuiHelper = 0; - return 1; -} -Q_DESTRUCTOR_FUNCTION(qUnregisterGuiVariant) - -QT_END_NAMESPACE |