AuroraMiddleware/qt5base-lts
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Remove hack that violates ODR

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GCC with LTO sees through our hack:

qprintdialog_unix.cpp:212:7: warning: type ‘struct QPrintDialogPrivate’ violates the C++ One Definition Rule [-Wodr]
qabstractprintdialog.cpp:49:7: note: a different type is defined in another translation unit

This hack was there so that the QPrintDialog functions in
qabstractprintdialog.cpp could use the d pointer. So instead of hacking
around the issue, just use the class that this file has access to:
QAbstractPrintDialogPrivate.

Change-Id: I3840d727dee443318644fffd1528e2e8b814e983
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This commit is contained in:
Thiago Macieira 2018-04-25 21:46:02 -07:00
parent 26e3dfd4ab
commit 2660aefdbc
1 changed files with 6 additions and 11 deletions
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17
src/printsupport/dialogs/qabstractprintdialog.cpp
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@ -45,11 +45,6 @@
QT_BEGIN_NAMESPACE
// hack
class QPrintDialogPrivate : public QAbstractPrintDialogPrivate
{
};
/*!
\class QAbstractPrintDialog
\brief The QAbstractPrintDialog class provides a base implementation for
@ -145,7 +140,7 @@ QAbstractPrintDialog::~QAbstractPrintDialog()
*/
void QPrintDialog::setOption(PrintDialogOption option, bool on)
{
Q_D(QPrintDialog);
auto *d = static_cast<QAbstractPrintDialogPrivate *>(d_ptr.data());
if (!(d->options & option) != !on)
setOptions(d->options ^ option);
}
@ -158,7 +153,7 @@ void QPrintDialog::setOption(PrintDialogOption option, bool on)
*/
bool QPrintDialog::testOption(PrintDialogOption option) const
{
Q_D(const QPrintDialog);
auto *d = static_cast<const QAbstractPrintDialogPrivate *>(d_ptr.data());
return (d->options & option) != 0;
}
@ -177,7 +172,7 @@ bool QPrintDialog::testOption(PrintDialogOption option) const
*/
void QPrintDialog::setOptions(PrintDialogOptions options)
{
Q_D(QPrintDialog);
auto *d = static_cast<QAbstractPrintDialogPrivate *>(d_ptr.data());
PrintDialogOptions changed = (options ^ d->options);
if (!changed)
@ -188,7 +183,7 @@ void QPrintDialog::setOptions(PrintDialogOptions options)
QPrintDialog::PrintDialogOptions QPrintDialog::options() const
{
Q_D(const QPrintDialog);
auto *d = static_cast<const QAbstractPrintDialogPrivate *>(d_ptr.data());
return d->options;
}
@ -464,7 +459,7 @@ void QAbstractPrintDialog::setOptionTabs(const QList<QWidget*> &tabs)
*/
void QPrintDialog::done(int result)
{
Q_D(QPrintDialog);
auto *d = static_cast<QAbstractPrintDialogPrivate *>(d_ptr.data());
QDialog::done(result);
if (result == Accepted)
emit accepted(printer());
@ -487,7 +482,7 @@ void QPrintDialog::done(int result)
*/
void QPrintDialog::open(QObject *receiver, const char *member)
{
Q_D(QPrintDialog);
auto *d = static_cast<QAbstractPrintDialogPrivate *>(d_ptr.data());
connect(this, SIGNAL(accepted(QPrinter*)), receiver, member);
d->receiverToDisconnectOnClose = receiver;
d->memberToDisconnectOnClose = member;