Move QPrinter::init() to QPrinterPrivate::init()

This method is private, and only called from the QPrinter constructor.
This also removes warnings about overloading the virtual
QPaintDevice::init() method interitted form QWidget:

../../include/QtPrintSupport/../../src/printsupport/kernel/qprinter.h:259:10:
warning:
      'QPrinter::init' hides overloaded virtual function [-Woverloaded-
    void init(PrinterMode mode);
         ^
../../include/QtGui/../../src/gui/painting/qpaintdevice.h:93:18: note:
hidden
      overloaded virtual function 'QPaintDevice::init' declared here
    virtual void init(QPainter *painter) const;
                 ^

Change-Id: I7c5203a1264b0ad825ed4075b66017fef22a40fb
Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com>
Reviewed-by: David Faure <faure@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart <ogoffart@kde.org>

3 files changed, 13 insertions, 14 deletions

diff --git a/src/printsupport/kernel/qprinter.cpp b/src/printsupport/kernel/qprinter.cpp
index d748bbddbf..252ebd1bd9 100644
--- a/src/printsupport/kernel/qprinter.cpp
+++ b/src/printsupport/kernel/qprinter.cpp
@@ -549,7 +549,7 @@ QPrinter::QPrinter(PrinterMode mode)
     : QPagedPaintDevice(),
       d_ptr(new QPrinterPrivate(this))
 {
-    init(mode);
+    d_ptr->init(mode);
     QPrinterInfo defPrn(QPrinterInfo::defaultPrinter());
     if (!defPrn.isNull()) {
         setPrinterName(defPrn.printerName());
@@ -569,11 +569,11 @@ QPrinter::QPrinter(const QPrinterInfo& printer, PrinterMode mode)
     : QPagedPaintDevice(),
       d_ptr(new QPrinterPrivate(this))
 {
-    init(mode);
+    d_ptr->init(mode);
     setPrinterName(printer.printerName());
 }
 
-void QPrinter::init(PrinterMode mode)
+void QPrinterPrivate::init(QPrinter::PrinterMode mode)
 {
 #if !defined(Q_WS_X11)
     if (!QCoreApplication::instance()) {
@@ -583,22 +583,21 @@ void QPrinter::init(PrinterMode mode)
         qFatal("QPrinter: Must construct a QApplication before a QPaintDevice");
         return;
     }
-    Q_D(QPrinter);
 
-    d->printerMode = mode;
-    d->outputFormat = QPrinter::NativeFormat;
-    d->createDefaultEngines();
+    printerMode = mode;
+    outputFormat = QPrinter::NativeFormat;
+    createDefaultEngines();
 
 #ifndef QT_NO_PRINTPREVIEWWIDGET
-    d->previewEngine = 0;
+    previewEngine = 0;
 #endif
-    d->realPrintEngine = 0;
-    d->realPaintEngine = 0;
+    realPrintEngine = 0;
+    realPaintEngine = 0;
 
 #if !defined(QT_NO_CUPS) && !defined(QT_NO_LIBRARY)
     if (QCUPSSupport::cupsVersion() >= 10200 && QCUPSSupport().currentPPD()) {
-        setOutputFormat(QPrinter::PdfFormat);
-        d->outputFormat = QPrinter::NativeFormat;
+        q_func()->setOutputFormat(QPrinter::PdfFormat);
+        outputFormat = QPrinter::NativeFormat;
     }
 #endif
 }
diff --git a/src/printsupport/kernel/qprinter.h b/src/printsupport/kernel/qprinter.h
index 7d04099a8f..f09a4cc798 100644
--- a/src/printsupport/kernel/qprinter.h
+++ b/src/printsupport/kernel/qprinter.h
@@ -256,8 +256,6 @@ protected:
     void setEngines(QPrintEngine *printEngine, QPaintEngine *paintEngine);
 
 private:
-    void init(PrinterMode mode);
-
     Q_DISABLE_COPY(QPrinter)
 
     QScopedPointer<QPrinterPrivate> d_ptr;
diff --git a/src/printsupport/kernel/qprinter_p.h b/src/printsupport/kernel/qprinter_p.h
index 08877f08c5..362202fe32 100644
--- a/src/printsupport/kernel/qprinter_p.h
+++ b/src/printsupport/kernel/qprinter_p.h
@@ -90,6 +90,8 @@ public:
 
     }
 
+    void init(QPrinter::PrinterMode mode);
+
     void createDefaultEngines();
 #ifndef QT_NO_PRINTPREVIEWWIDGET
     QList<const QPicture *> previewPages() const;