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authorAllan Sandfeld Jensen <allan.jensen@qt.io>2019-11-22 14:46:58 +0100
committerAllan Sandfeld Jensen <allan.jensen@qt.io>2019-12-06 12:13:20 +0100
commitece0c0a5e7e0b18beb58ccd868bde54c7be64f78 (patch)
treefa4a0fdbda040d24f1a2d07a320635c76980f431 /src/gui/image/qimagewriter.cpp
parentb19220d17fa66de5ded41690ffff263ee2af5c63 (diff)
Tidy nullptr usage
Move away from using 0 as pointer literal. Done using clang-tidy. This is not complete as run-clang-tidy can't handle all of qtbase in one go. Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/gui/image/qimagewriter.cpp')
-rw-r--r--src/gui/image/qimagewriter.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/gui/image/qimagewriter.cpp b/src/gui/image/qimagewriter.cpp
index ec66588ddf..9dcc955fe2 100644
--- a/src/gui/image/qimagewriter.cpp
+++ b/src/gui/image/qimagewriter.cpp
@@ -139,7 +139,7 @@ static QImageIOHandler *createWriteHandlerHelper(QIODevice *device,
{
QByteArray form = format.toLower();
QByteArray suffix;
- QImageIOHandler *handler = 0;
+ QImageIOHandler *handler = nullptr;
#ifndef QT_NO_IMAGEFORMATPLUGIN
typedef QMultiMap<int, QString> PluginKeyMap;
@@ -226,7 +226,7 @@ static QImageIOHandler *createWriteHandlerHelper(QIODevice *device,
#endif // QT_NO_IMAGEFORMATPLUGIN
if (!handler)
- return 0;
+ return nullptr;
handler->setDevice(device);
if (!testFormat.isEmpty())
@@ -270,9 +270,9 @@ public:
*/
QImageWriterPrivate::QImageWriterPrivate(QImageWriter *qq)
{
- device = 0;
+ device = nullptr;
deleteDevice = false;
- handler = 0;
+ handler = nullptr;
quality = -1;
compression = -1;
gamma = 0.0;
@@ -304,7 +304,7 @@ bool QImageWriterPrivate::canWriteHelper()
errorString = QImageWriter::tr("Device not writable");
return false;
}
- if (!handler && (handler = createWriteHandlerHelper(device, format)) == 0) {
+ if (!handler && (handler = createWriteHandlerHelper(device, format)) == nullptr) {
imageWriterError = QImageWriter::UnsupportedFormatError;
errorString = QImageWriter::tr("Unsupported image format");
return false;
@@ -403,7 +403,7 @@ void QImageWriter::setDevice(QIODevice *device)
d->device = device;
d->deleteDevice = false;
delete d->handler;
- d->handler = 0;
+ d->handler = nullptr;
}
/*!
@@ -823,7 +823,7 @@ QString QImageWriter::errorString() const
*/
bool QImageWriter::supportsOption(QImageIOHandler::ImageOption option) const
{
- if (!d->handler && (d->handler = createWriteHandlerHelper(d->device, d->format)) == 0) {
+ if (!d->handler && (d->handler = createWriteHandlerHelper(d->device, d->format)) == nullptr) {
d->imageWriterError = QImageWriter::UnsupportedFormatError;
d->errorString = QImageWriter::tr("Unsupported image format");
return false;