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Remove deprecated members from QtGui/image classes

Browse Source 
Cleaning up those that are trivial to remove because they have direct
replacements.

Change-Id: I4f5c25884a01474fa2db8b369f0d883bd21edd5b
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
This commit is contained in:
Volker Hilsheimer 2020-04-16 17:42:00 +02:00
parent 0303d8ddfa
commit 0fda43cf33
17 changed files with 10 additions and 543 deletions
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18
src/gui/image/qicon.cpp
View File

@ -785,24 +785,6 @@ QIcon::operator QVariant() const
return QVariant(QMetaType::QIcon, this);
}
/*! \fn int QIcon::serialNumber() const
\obsolete
Returns a number that identifies the contents of this
QIcon object. Distinct QIcon objects can have
the same serial number if they refer to the same contents
(but they don't have to). Also, the serial number of
a QIcon object may change during its lifetime.
Use cacheKey() instead.
A null icon always has a serial number of 0.
Serial numbers are mostly useful in conjunction with caching.
\sa QPixmap::serialNumber()
*/
/*!
Returns a number that identifies the contents of this QIcon
object. Distinct QIcon objects can have the same key if

3
src/gui/image/qicon.h
View File

@ -95,9 +95,6 @@ public:
bool isDetached() const;
void detach();
#if QT_DEPRECATED_SINCE(5, 0)
QT_DEPRECATED inline int serialNumber() const { return cacheKey() >> 32; }
#endif
qint64 cacheKey() const;
void addPixmap(const QPixmap &pixmap, Mode mode = Normal, State state = Off);

8
src/gui/image/qiconengine.h
View File

@ -51,7 +51,6 @@ class Q_GUI_EXPORT QIconEngine
{
public:
QIconEngine();
QIconEngine(const QIconEngine &other); // ### Qt6: make protected
virtual ~QIconEngine();
virtual void paint(QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state) = 0;
virtual QSize actualSize(const QSize &size, QIcon::Mode mode, QIcon::State state);
@ -93,14 +92,13 @@ public:
// ### Qt6: move content to proper virtual functions
virtual void virtual_hook(int id, void *data);
protected:
QIconEngine(const QIconEngine &other);
private:
QIconEngine &operator=(const QIconEngine &other) = delete;
};
#if QT_DEPRECATED_SINCE(5, 0)
typedef QIconEngine QIconEngineV2;
#endif
QT_END_NAMESPACE
#endif // QICONENGINE_H

93
src/gui/image/qimage.cpp
View File

@ -4314,99 +4314,6 @@ void QImage::setAlphaChannel(const QImage &alphaChannel)
painter.drawImage(rect(), sourceImage);
}
#if QT_DEPRECATED_SINCE(5, 15)
/*!
\obsolete
Returns the alpha channel of the image as a new grayscale QImage in which
each pixel's red, green, and blue values are given the alpha value of the
original image. The color depth of the returned image is 8-bit.
You can see an example of use of this function in QPixmap's
\l{QPixmap::}{alphaChannel()}, which works in the same way as
this function on QPixmaps.
Most usecases for this function can be replaced with QPainter and
using composition modes.
Note this returns a color-indexed image if you want the alpha channel in
the alpha8 format instead use convertToFormat(Format_Alpha8) on the source
image.
\warning This is an expensive function.
\sa setAlphaChannel(), hasAlphaChannel(), convertToFormat(),
{QPixmap#Pixmap Information}{Pixmap},
{QImage#Image Transformations}{Image Transformations}
*/
QImage QImage::alphaChannel() const
{
if (!d)
return QImage();
int w = d->width;
int h = d->height;
QImage image(w, h, Format_Indexed8);
image.setColorCount(256);
// set up gray scale table.
for (int i=0; i<256; ++i)
image.setColor(i, qRgb(i, i, i));
if (!hasAlphaChannel()) {
image.fill(255);
return image;
}
if (d->format == Format_Indexed8) {
const uchar *src_data = d->data;
uchar *dest_data = image.d->data;
for (int y=0; y<h; ++y) {
const uchar *src = src_data;
uchar *dest = dest_data;
for (int x=0; x<w; ++x) {
*dest = qAlpha(d->colortable.at(*src));
++dest;
++src;
}
src_data += d->bytes_per_line;
dest_data += image.d->bytes_per_line;
}
} else if (d->format == Format_Alpha8) {
const uchar *src_data = d->data;
uchar *dest_data = image.d->data;
memcpy(dest_data, src_data, d->bytes_per_line * h);
} else {
QImage alpha32 = *this;
bool canSkipConversion = (d->format == Format_ARGB32 || d->format == Format_ARGB32_Premultiplied);
#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
canSkipConversion = canSkipConversion || (d->format == Format_RGBA8888 || d->format == Format_RGBA8888_Premultiplied);
#endif
if (!canSkipConversion)
alpha32 = convertToFormat(Format_ARGB32);
const uchar *src_data = alpha32.d->data;
uchar *dest_data = image.d->data;
for (int y=0; y<h; ++y) {
const QRgb *src = (const QRgb *) src_data;
uchar *dest = dest_data;
for (int x=0; x<w; ++x) {
*dest = qAlpha(*src);
++dest;
++src;
}
src_data += alpha32.d->bytes_per_line;
dest_data += image.d->bytes_per_line;
}
}
return image;
}
#endif
/*!
Returns \c true if the image has a format that respects the alpha
channel, otherwise returns \c false.

4
src/gui/image/qimage.h
View File

@ -229,10 +229,6 @@ public:
bool hasAlphaChannel() const;
void setAlphaChannel(const QImage &alphaChannel);
#if QT_DEPRECATED_SINCE(5, 15)
QT_DEPRECATED_X("Use convertToFormat(QImage::Format_Alpha8)")
QImage alphaChannel() const;
#endif
QImage createAlphaMask(Qt::ImageConversionFlags flags = Qt::AutoColor) const;
#ifndef QT_NO_IMAGE_HEURISTIC_MASK
QImage createHeuristicMask(bool clipTight = true) const;

37
src/gui/image/qimagereader.cpp
View File

@ -1149,43 +1149,6 @@ bool QImageReader::autoTransform() const
return false;
}
#if QT_DEPRECATED_SINCE(5, 15)
/*!
\since 5.6
\obsolete Use QColorSpace conversion on the QImage instead.
This is an image format specific function that forces images with
gamma information to be gamma corrected to \a gamma. For image formats
that do not support gamma correction, this value is ignored.
To gamma correct to a standard PC color-space, set gamma to \c 1/2.2.
\sa gamma()
*/
void QImageReader::setGamma(float gamma)
{
if (d->initHandler() && d->handler->supportsOption(QImageIOHandler::Gamma))
d->handler->setOption(QImageIOHandler::Gamma, gamma);
}
/*!
\since 5.6
\obsolete Use QImage::colorSpace() and QColorSpace::gamma() instead.
Returns the gamma level of the decoded image. If setGamma() has been
called and gamma correction is supported it will return the gamma set.
If gamma level is not supported by the image format, \c 0.0 is returned.
\sa setGamma()
*/
float QImageReader::gamma() const
{
if (d->initHandler() && d->handler->supportsOption(QImageIOHandler::Gamma))
return d->handler->option(QImageIOHandler::Gamma).toFloat();
return 0.0;
}
#endif
/*!
Returns \c true if an image can be read for the device (i.e., the
image format is supported, and the device seems to contain valid

7
src/gui/image/qimagereader.h
View File

@ -117,13 +117,6 @@ public:
void setAutoTransform(bool enabled);
bool autoTransform() const;
#if QT_DEPRECATED_SINCE(5, 15)
QT_DEPRECATED_VERSION_X_5_15("Use QColorSpace instead")
void setGamma(float gamma);
QT_DEPRECATED_VERSION_X_5_15("Use QColorSpace instead")
float gamma() const;
#endif
QByteArray subType() const;
QList<QByteArray> supportedSubTypes() const;

65
src/gui/image/qimagewriter.cpp
View File

@ -497,37 +497,6 @@ int QImageWriter::compression() const
return d->compression;
}
#if QT_DEPRECATED_SINCE(5, 15)
/*!
\obsolete Use QColorSpace conversion on the QImage instead.
This is an image format specific function that sets the gamma
level of the image to \a gamma. For image formats that do not
support setting the gamma level, this value is ignored.
The value range of \a gamma depends on the image format. For
example, the "png" format supports a gamma range from 0.0 to 1.0.
\sa quality()
*/
void QImageWriter::setGamma(float gamma)
{
d->gamma = gamma;
}
/*!
\obsolete Use QImage::colorSpace() and QColorSpace::gamma() instead.
Returns the gamma level of the image.
\sa setGamma()
*/
float QImageWriter::gamma() const
{
return d->gamma;
}
#endif
/*!
\since 5.4
@ -653,40 +622,6 @@ QImageIOHandler::Transformations QImageWriter::transformation() const
return d->transformation;
}
#if QT_DEPRECATED_SINCE(5, 13)
/*!
\obsolete
Use setText() instead.
This is an image format specific function that sets the
description of the image to \a description. For image formats that
do not support setting the description, this value is ignored.
The contents of \a description depends on the image format.
\sa description()
*/
void QImageWriter::setDescription(const QString &description)
{
d->description = description;
}
/*!
\obsolete
Use QImageReader::text() instead.
Returns the description of the image.
\sa setDescription()
*/
QString QImageWriter::description() const
{
return d->description;
}
#endif
/*!
\since 4.1

14
src/gui/image/qimagewriter.h
View File

@ -84,13 +84,6 @@ public:
void setCompression(int compression);
int compression() const;
#if QT_DEPRECATED_SINCE(5, 15)
QT_DEPRECATED_VERSION_X_5_15("Use QColorSpace instead")
void setGamma(float gamma);
QT_DEPRECATED_VERSION_X_5_15("Use QColorSpace instead")
float gamma() const;
#endif
void setSubType(const QByteArray &type);
QByteArray subType() const;
QList<QByteArray> supportedSubTypes() const;
@ -104,13 +97,6 @@ public:
QImageIOHandler::Transformations transformation() const;
void setTransformation(QImageIOHandler::Transformations orientation);
#if QT_DEPRECATED_SINCE(5, 13)
QT_DEPRECATED_X("Use QImageWriter::setText() instead")
void setDescription(const QString &description);
QT_DEPRECATED_X("Use QImageReader::text() instead")
QString description() const;
#endif
void setText(const QString &key, const QString &text);
bool canWrite() const;

146
src/gui/image/qpixmap.cpp
View File

@ -845,37 +845,6 @@ bool QPixmap::doImageIO(QImageWriter *writer, int quality) const
}
#if QT_DEPRECATED_SINCE(5, 13)
/*!
\obsolete
Use QPainter or the fill(QColor) overload instead.
*/
void QPixmap::fill(const QPaintDevice *device, const QPoint &p)
{
Q_UNUSED(device)
Q_UNUSED(p)
qWarning("this function is deprecated, ignored");
}
/*!
\fn void QPixmap::fill(const QPaintDevice *device, int x, int y)
\obsolete
Use QPainter or the fill(QColor) overload instead.
*/
void QPixmap::fill(const QPaintDevice *device, int xofs, int yofs)
{
Q_UNUSED(device)
Q_UNUSED(xofs)
Q_UNUSED(yofs)
qWarning("this function is deprecated, ignored");
}
#endif
/*!
Fills the pixmap with the given \a color.
@ -911,21 +880,6 @@ void QPixmap::fill(const QColor &color)
data->fill(color);
}
/*! \fn int QPixmap::serialNumber() const
\obsolete
Returns a number that identifies the contents of this QPixmap
object. Distinct QPixmap objects can only have the same serial
number if they refer to the same contents (but they don't have
to).
Use cacheKey() instead.
\warning The serial number doesn't necessarily change when
the pixmap is altered. This means that it may be dangerous to use
it as a cache key. For caching pixmaps, we recommend using the
QPixmapCache class whenever possible.
*/
/*!
Returns a number that identifies this QPixmap. Distinct QPixmap
objects can only have the same cache key if they refer to the same
@ -957,38 +911,6 @@ static void sendResizeEvents(QWidget *target)
}
#endif
#if QT_DEPRECATED_SINCE(5, 13)
/*!
\obsolete
Use QWidget::grab() instead.
*/
QPixmap QPixmap::grabWidget(QObject *widget, const QRect &rectangle)
{
QPixmap pixmap;
qWarning("QPixmap::grabWidget is deprecated, use QWidget::grab() instead");
if (!widget)
return pixmap;
QMetaObject::invokeMethod(widget, "grab", Qt::DirectConnection,
Q_RETURN_ARG(QPixmap, pixmap),
Q_ARG(QRect, rectangle));
return pixmap;
}
/*!
\fn QPixmap QPixmap::grabWidget(QObject *widget, int x, int y, int w, int h)
\obsolete
Use QWidget::grab() instead.
*/
QPixmap QPixmap::grabWidget(QObject *widget, int x, int y, int w, int h)
{
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
return grabWidget(widget, QRect(x, y, w, h));
QT_WARNING_POP
}
#endif
/*****************************************************************************
QPixmap stream functions
@ -1582,62 +1504,6 @@ QPixmap QPixmap::fromImageReader(QImageReader *imageReader, Qt::ImageConversionF
return QPixmap(data.take());
}
#if QT_DEPRECATED_SINCE(5, 13)
/*!
\fn QPixmap QPixmap::grabWindow(WId window, int x, int y, int
width, int height)
Creates and returns a pixmap constructed by grabbing the contents
of the given \a window restricted by QRect(\a x, \a y, \a width,
\a height).
The arguments (\a{x}, \a{y}) specify the offset in the window,
whereas (\a{width}, \a{height}) specify the area to be copied. If
\a width is negative, the function copies everything to the right
border of the window. If \a height is negative, the function
copies everything to the bottom of the window.
The window system identifier (\c WId) can be retrieved using the
QWidget::winId() function. The rationale for using a window
identifier and not a QWidget, is to enable grabbing of windows
that are not part of the application, window system frames, and so
on.
The grabWindow() function grabs pixels from the screen, not from
the window, i.e. if there is another window partially or entirely
over the one you grab, you get pixels from the overlying window,
too. The mouse cursor is generally not grabbed.
Note on X11 that if the given \a window doesn't have the same depth
as the root window, and another window partially or entirely
obscures the one you grab, you will \e not get pixels from the
overlying window. The contents of the obscured areas in the
pixmap will be undefined and uninitialized.
On Windows Vista and above grabbing a layered window, which is
created by setting the Qt::WA_TranslucentBackground attribute, will
not work. Instead grabbing the desktop widget should work.
\warning In general, grabbing an area outside the screen is not
safe. This depends on the underlying window system.
\warning The function is deprecated in Qt 5.0 since there might be
platform plugins in which window system identifiers (\c WId)
are local to a screen. Use QScreen::grabWindow() instead.
\sa grabWidget(), {Screenshot Example}
\sa QScreen
\deprecated
*/
QPixmap QPixmap::grabWindow(WId window, int x, int y, int w, int h)
{
qWarning("this function is deprecated, use QScreen::grabWindow() instead."
" Defaulting to primary screen.");
return QGuiApplication::primaryScreen()->grabWindow(window, x, y, w, h);
}
#endif
/*!
\internal
*/
@ -1665,16 +1531,4 @@ QDebug operator<<(QDebug dbg, const QPixmap &r)
}
#endif
/*!
\fn QPixmap QPixmap::alphaChannel() const
Most use cases for this can be achieved using a QPainter and QPainter::CompositionMode instead.
*/
/*!
\fn void QPixmap::setAlphaChannel(const QPixmap &p)
Most use cases for this can be achieved using \a p with QPainter and QPainter::CompositionMode instead.
*/
QT_END_NAMESPACE

40
src/gui/image/qpixmap.h
View File

@ -92,12 +92,6 @@ public:
static int defaultDepth();
void fill(const QColor &fillColor = Qt::white);
#if QT_DEPRECATED_SINCE(5, 13)
QT_DEPRECATED_X("Use QPainter or fill(QColor)")
void fill(const QPaintDevice *device, const QPoint &ofs);
QT_DEPRECATED_X("Use QPainter or fill(QColor)")
void fill(const QPaintDevice *device, int xofs, int yofs);
#endif
QBitmap mask() const;
void setMask(const QBitmap &);
@ -113,15 +107,6 @@ public:
#endif
QBitmap createMaskFromColor(const QColor &maskColor, Qt::MaskMode mode = Qt::MaskInColor) const;
#if QT_DEPRECATED_SINCE(5, 13)
QT_DEPRECATED_X("Use QScreen::grabWindow() instead")
static QPixmap grabWindow(WId, int x = 0, int y = 0, int w = -1, int h = -1);
QT_DEPRECATED_X("Use QWidget::grab() instead")
static QPixmap grabWidget(QObject *widget, const QRect &rect);
QT_DEPRECATED_X("Use QWidget::grab() instead")
static QPixmap grabWidget(QObject *widget, int x = 0, int y = 0, int w = -1, int h = -1);
#endif
inline QPixmap scaled(int w, int h, Qt::AspectRatioMode aspectMode = Qt::IgnoreAspectRatio,
Qt::TransformationMode mode = Qt::FastTransformation) const
{ return scaled(QSize(w, h), aspectMode, mode); }
@ -154,9 +139,6 @@ public:
inline void scroll(int dx, int dy, int x, int y, int width, int height, QRegion *exposed = nullptr);
void scroll(int dx, int dy, const QRect &rect, QRegion *exposed = nullptr);
#if QT_DEPRECATED_SINCE(5, 0)
QT_DEPRECATED inline int serialNumber() const { return cacheKey() >> 32; }
#endif
qint64 cacheKey() const;
bool isDetached() const;
@ -168,11 +150,6 @@ public:
inline bool operator!() const { return isNull(); }
#if QT_DEPRECATED_SINCE(5, 0)
QT_DEPRECATED inline QPixmap alphaChannel() const;
QT_DEPRECATED inline void setAlphaChannel(const QPixmap &);
#endif
protected:
int metric(PaintDeviceMetric) const override;
static QPixmap fromImageInPlace(QImage &image, Qt::ImageConversionFlags flags = Qt::AutoColor);
@ -222,23 +199,6 @@ inline bool QPixmap::loadFromData(const QByteArray &buf, const char *format,
return loadFromData(reinterpret_cast<const uchar *>(buf.constData()), buf.size(), format, flags);
}
#if QT_DEPRECATED_SINCE(5, 0)
inline QPixmap QPixmap::alphaChannel() const
{
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
return QPixmap::fromImage(toImage().alphaChannel());
QT_WARNING_POP
}
inline void QPixmap::setAlphaChannel(const QPixmap &p)
{
QImage image = toImage();
image.setAlphaChannel(p.toImage());
*this = QPixmap::fromImage(image);
}
#endif
/*****************************************************************************
QPixmap stream functions

39
src/gui/image/qpixmapcache.cpp
View File

@ -482,45 +482,6 @@ QPixmapCacheEntry::~QPixmapCacheEntry()
pm_cache()->releaseKey(key);
}
#if QT_DEPRECATED_SINCE(5, 13)
/*!
\obsolete
\overload
Use bool find(const QString &, QPixmap *) instead.
Returns the pixmap associated with the \a key in the cache, or
null if there is no such pixmap.
\warning If valid, you should copy the pixmap immediately (this is
fast). Subsequent insertions into the cache could cause the
pointer to become invalid. For this reason, we recommend you use
bool find(const QString&, QPixmap*) instead.
Example:
\snippet code/src_gui_image_qpixmapcache.cpp 0
*/
QPixmap *QPixmapCache::find(const QString &key)
{
if (!qt_pixmapcache_thread_test())
return nullptr;
return pm_cache()->object(key);
}
/*!
\obsolete
Use bool find(const QString &, QPixmap *) instead.
*/
bool QPixmapCache::find(const QString &key, QPixmap &pixmap)
{
return find(key, &pixmap);
}
#endif
/*!
Looks for a cached pixmap associated with the given \a key in the cache.
If the pixmap is found, the function sets \a pixmap to that pixmap and

6
src/gui/image/qpixmapcache.h
View File

@ -74,12 +74,6 @@ public:
static int cacheLimit();
static void setCacheLimit(int);
#if QT_DEPRECATED_SINCE(5, 13)
QT_DEPRECATED_X("Use bool find(const QString &, QPixmap *) instead")
static QPixmap *find(const QString &key);
QT_DEPRECATED_X("Use bool find(const QString &, QPixmap *) instead")
static bool find(const QString &key, QPixmap &pixmap);
#endif
static bool find(const QString &key, QPixmap *pixmap);
static bool find(const Key &key, QPixmap *pixmap);
static bool insert(const QString &key, const QPixmap &pixmap);

28
tests/auto/gui/image/qimage/tst_qimage.cpp
View File

@ -70,8 +70,6 @@ private slots:
void setAlphaChannel_data();
void setAlphaChannel();
void alphaChannel();
void convertToFormat_data();
void convertToFormat();
void convertToFormatWithColorTable();
@ -544,32 +542,6 @@ void tst_QImage::setAlphaChannel()
}
}
QVERIFY(allPixelsOK);
QImage outAlpha = image.alphaChannel();
QCOMPARE(outAlpha.size(), image.size());
bool allAlphaOk = true;
for (int y=0; y<height; ++y) {
for (int x=0; x<width; ++x) {
allAlphaOk &= outAlpha.pixelIndex(x, y) == alpha;
}
}
QVERIFY(allAlphaOk);
}
void tst_QImage::alphaChannel()
{
QImage img(10, 10, QImage::Format_Mono);
img.setColor(0, Qt::transparent);
img.setColor(1, Qt::black);
img.fill(0);
QPainter p(&img);
p.fillRect(2, 2, 6, 6, Qt::black);
p.end();
QCOMPARE(img.alphaChannel(), img.convertToFormat(QImage::Format_ARGB32).alphaChannel());
}
void tst_QImage::convertToFormat_data()

7
tests/auto/gui/image/qimagewriter/tst_qimagewriter.cpp
View File

@ -146,13 +146,6 @@ void tst_QImageWriter::getSetCheck()
QCOMPARE(INT_MIN, obj1.compression());
obj1.setCompression(INT_MAX);
QCOMPARE(INT_MAX, obj1.compression());
// float QImageWriter::gamma()
// void QImageWriter::setGamma(float)
obj1.setGamma(0.0f);
QCOMPARE(0.0f, obj1.gamma());
obj1.setGamma(1.1f);
QCOMPARE(1.1f, obj1.gamma());
}
void tst_QImageWriter::writeImage_data()

30
tests/auto/gui/image/qpixmapcache/tst_qpixmapcache.cpp
View File

@ -107,24 +107,15 @@ void tst_QPixmapCache::setCacheLimit()
QPixmap res;
QPixmap *p1 = new QPixmap(2, 3);
QPixmapCache::insert("P1", *p1);
#if QT_DEPRECATED_SINCE(5, 13)
QVERIFY(QPixmapCache::find("P1") != 0);
#endif
QVERIFY(QPixmapCache::find("P1", &res));
delete p1;
QPixmapCache::setCacheLimit(0);
#if QT_DEPRECATED_SINCE(5, 13)
QVERIFY(!QPixmapCache::find("P1"));
#endif
QVERIFY(!QPixmapCache::find("P1", &res));
p1 = new QPixmap(2, 3);
QPixmapCache::setCacheLimit(1000);
QPixmapCache::insert("P1", *p1);
#if QT_DEPRECATED_SINCE(5, 13)
QVERIFY(QPixmapCache::find("P1") != 0);
#endif
QVERIFY(QPixmapCache::find("P1", &res));
delete p1;
@ -210,17 +201,6 @@ void tst_QPixmapCache::find()
QVERIFY(QPixmapCache::insert("P1", p1));
QPixmap p2;
#if QT_DEPRECATED_SINCE(5, 13)
QVERIFY(QPixmapCache::find("P1", p2));
QCOMPARE(p2.width(), 10);
QCOMPARE(p2.height(), 10);
QCOMPARE(p1, p2);
// obsolete
QPixmap *p3 = QPixmapCache::find("P1");
QVERIFY(p3);
QCOMPARE(p1, *p3);
#endif
QVERIFY(QPixmapCache::find("P1", &p2));
QCOMPARE(p2.width(), 10);
@ -278,16 +258,6 @@ void tst_QPixmapCache::insert()
}
int num = 0;
#if QT_DEPRECATED_SINCE(5, 13)
for (int k = 0; k < numberOfKeys; ++k) {
if (QPixmapCache::find(QString::number(k)))
++num;
}
if (QPixmapCache::find("0"))
++num;
num = 0;
#endif
QPixmap res;
for (int k = 0; k < numberOfKeys; ++k) {
if (QPixmapCache::find(QString::number(k), &res))

8
tests/auto/other/macgui/tst_macgui.cpp
View File

@ -34,6 +34,7 @@
#include <QScrollBar>
#include <QProgressDialog>
#include <QSpinBox>
#include <QScreen>
#include <guitest.h>
@ -53,7 +54,12 @@ private slots:
QPixmap grabWindowContents(QWidget * widget)
{
return QPixmap::grabWindow(widget->winId());
QScreen *screen = widget->window()->windowHandle()->screen();
if (!screen) {
qWarning() << "Grabbing pixmap failed, no QScreen for" << widget;
return QPixmap();
}
return screen->grabWindow(widget->winId());
}
/*