diff options
Diffstat (limited to 'src/gui/kernel/qwindow.h')
| -rw-r--r-- | src/gui/kernel/qwindow.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/gui/kernel/qwindow.h b/src/gui/kernel/qwindow.h index f9fe37718c..b29e7aaae7 100644 --- a/src/gui/kernel/qwindow.h +++ b/src/gui/kernel/qwindow.h @@ -78,6 +78,9 @@ class QBackingStore; class QScreen; class QAccessibleInterface; class QWindowContainer; +#ifndef QT_NO_DEBUG_STREAM +class QDebug; +#endif class Q_GUI_EXPORT QWindow : public QObject, public QSurface { @@ -122,7 +125,7 @@ public: }; Q_ENUM(Visibility) - explicit QWindow(QScreen *screen = 0); + explicit QWindow(QScreen *screen = Q_NULLPTR); explicit QWindow(QWindow *parent); virtual ~QWindow(); @@ -357,16 +360,20 @@ private: #ifndef Q_QDOC template <> inline QWindow *qobject_cast<QWindow*>(QObject *o) { - if (!o || !o->isWindowType()) return 0; + if (!o || !o->isWindowType()) return Q_NULLPTR; return static_cast<QWindow*>(o); } template <> inline const QWindow *qobject_cast<const QWindow*>(const QObject *o) { - if (!o || !o->isWindowType()) return 0; + if (!o || !o->isWindowType()) return Q_NULLPTR; return static_cast<const QWindow*>(o); } #endif // !Q_QDOC +#ifndef QT_NO_DEBUG_STREAM +Q_GUI_EXPORT QDebug operator<<(QDebug, const QWindow *); +#endif + QT_END_NAMESPACE #endif // QWINDOW_H |