diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 5 | ||||
| -rw-r--r-- | src/widgets/kernel/qwidget_p.h | 6 |
2 files changed, 5 insertions, 6 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index aa93ee6be2..ba9b2a0487 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -1785,7 +1785,8 @@ void QWidgetPrivate::createTLExtra() if (!extra) createExtra(); if (!extra->topextra) { - QTLWExtra* x = extra->topextra = new QTLWExtra; + extra->topextra = qt_make_unique<QTLWExtra>(); + QTLWExtra* x = extra->topextra.get(); x->backingStore = 0; x->sharedPainter = 0; x->incw = x->inch = 0; @@ -1820,7 +1821,6 @@ void QWidgetPrivate::createExtra() if (!extra) { // if not exists extra = new QWExtra; extra->glContext = 0; - extra->topextra = 0; #if QT_CONFIG(graphicsview) extra->proxyWidget = 0; #endif @@ -1866,7 +1866,6 @@ void QWidgetPrivate::deleteExtra() if (extra->topextra) { deleteTLSysExtra(); // extra->topextra->backingStore destroyed in QWidgetPrivate::deleteTLSysExtra() - delete extra->topextra; } delete extra; // extra->xic destroyed in QWidget::destroy() diff --git a/src/widgets/kernel/qwidget_p.h b/src/widgets/kernel/qwidget_p.h index 03b09f2ca8..c851072c11 100644 --- a/src/widgets/kernel/qwidget_p.h +++ b/src/widgets/kernel/qwidget_p.h @@ -239,7 +239,7 @@ struct QWExtra { // Regular pointers (keep them together to avoid gaps on 64 bits architectures). void *glContext; // if the widget is hijacked by QGLWindowSurface - QTLWExtra *topextra; // only useful for TLWs + std::unique_ptr<QTLWExtra> topextra; // only useful for TLWs #if QT_CONFIG(graphicsview) QGraphicsProxyWidget *proxyWidget; // if the widget is embedded #endif @@ -993,12 +993,12 @@ inline QWExtra *QWidgetPrivate::extraData() const inline QTLWExtra *QWidgetPrivate::topData() const { const_cast<QWidgetPrivate *>(this)->createTLExtra(); - return extra->topextra; + return extra->topextra.get(); } inline QTLWExtra *QWidgetPrivate::maybeTopData() const { - return extra ? extra->topextra : nullptr; + return extra ? extra->topextra.get() : nullptr; } inline QPainter *QWidgetPrivate::sharedPainter() const |