diff options
Diffstat (limited to 'examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp')
-rw-r--r-- | examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp b/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp index 158c31d9c1..f510ebc07f 100644 --- a/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp +++ b/examples/widgets/graphicsview/embeddeddialogs/customproxy.cpp @@ -55,13 +55,13 @@ #include <QGraphicsScene> CustomProxy::CustomProxy(QGraphicsItem *parent, Qt::WindowFlags wFlags) - : QGraphicsProxyWidget(parent, wFlags), popupShown(false), currentPopup(0) + : QGraphicsProxyWidget(parent, wFlags), popupShown(false), currentPopup(nullptr) { timeLine = new QTimeLine(250, this); - connect(timeLine, SIGNAL(valueChanged(qreal)), - this, SLOT(updateStep(qreal))); - connect(timeLine, SIGNAL(stateChanged(QTimeLine::State)), - this, SLOT(stateChanged(QTimeLine::State))); + connect(timeLine, &QTimeLine::valueChanged, + this, &CustomProxy::updateStep); + connect(timeLine, &QTimeLine::stateChanged, + this, &CustomProxy::stateChanged); } QRectF CustomProxy::boundingRect() const @@ -133,7 +133,7 @@ QVariant CustomProxy::itemChange(GraphicsItemChange change, const QVariant &valu currentPopup->installSceneEventFilter(this); } else if (scene()) { currentPopup->removeSceneEventFilter(this); - currentPopup = 0; + currentPopup = nullptr; } } else if (currentPopup && change == ItemSceneHasChanged) { currentPopup->installSceneEventFilter(this); |