4 files changed, 5 insertions, 20 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp
index 68e2847f02..162a1a20b8 100644
--- a/src/gui/image/qimage.cpp
+++ b/src/gui/image/qimage.cpp
@@ -767,9 +767,8 @@ QImage::QImage() Q_DECL_NOEXCEPT
     drawing onto it with QPainter.
 */
 QImage::QImage(int width, int height, Format format)
-    : QPaintDevice()
+    : QImage(QSize(width, height), format)
 {
-    d = QImageData::create(QSize(width, height), format);
 }
 
 /*!
diff --git a/src/gui/image/qimagereader.cpp b/src/gui/image/qimagereader.cpp
index dd1f0c8943..0102ff5981 100644
--- a/src/gui/image/qimagereader.cpp
+++ b/src/gui/image/qimagereader.cpp
@@ -633,12 +633,9 @@ QImageReader::QImageReader(QIODevice *device, const QByteArray &format)
     \sa setFileName()
 */
 QImageReader::QImageReader(const QString &fileName, const QByteArray &format)
-    : d(new QImageReaderPrivate(this))
+    : QImageReader(new QFile(fileName), format)
 {
-    QFile *file = new QFile(fileName);
-    d->device = file;
     d->deleteDevice = true;
-    d->format = format;
 }
 
 /*!
diff --git a/src/gui/image/qimagewriter.cpp b/src/gui/image/qimagewriter.cpp
index ddf9f2dda9..1a0bb4d6ff 100644
--- a/src/gui/image/qimagewriter.cpp
+++ b/src/gui/image/qimagewriter.cpp
@@ -326,12 +326,9 @@ QImageWriter::QImageWriter(QIODevice *device, const QByteArray &format)
     by inspecting the extension of \a fileName.
 */
 QImageWriter::QImageWriter(const QString &fileName, const QByteArray &format)
-    : d(new QImageWriterPrivate(this))
+    : QImageWriter(new QFile(fileName), format)
 {
-    QFile *file = new QFile(fileName);
-    d->device = file;
     d->deleteDevice = true;
-    d->format = format;
 }
 
 /*!
diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp
index 09d23c0084..18df8c35a6 100644
--- a/src/gui/image/qpixmap.cpp
+++ b/src/gui/image/qpixmap.cpp
@@ -125,12 +125,8 @@ QPixmap::QPixmap()
 */
 
 QPixmap::QPixmap(int w, int h)
-    : QPaintDevice()
+    : QPixmap(QSize(w, h))
 {
-    if (!qt_pixmap_thread_test())
-        doInit(0, 0, QPlatformPixmap::PixmapType);
-    else
-        doInit(w, h, QPlatformPixmap::PixmapType);
 }
 
 /*!
@@ -144,12 +140,8 @@ QPixmap::QPixmap(int w, int h)
 */
 
 QPixmap::QPixmap(const QSize &size)
-    : QPaintDevice()
+    : QPixmap(size, QPlatformPixmap::PixmapType)
 {
-    if (!qt_pixmap_thread_test())
-        doInit(0, 0, QPlatformPixmap::PixmapType);
-    else
-        doInit(size.width(), size.height(), QPlatformPixmap::PixmapType);
 }
 
 /*!