diff options
Diffstat (limited to 'src/widgets/widgets/qscrollbar.cpp')
-rw-r--r-- | src/widgets/widgets/qscrollbar.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/widgets/widgets/qscrollbar.cpp b/src/widgets/widgets/qscrollbar.cpp index 4606f57fb8..2ce1d50c86 100644 --- a/src/widgets/widgets/qscrollbar.cpp +++ b/src/widgets/widgets/qscrollbar.cpp @@ -224,7 +224,7 @@ void QScrollBarPrivate::setTransient(bool value) if (transient != value) { transient = value; if (q->isVisible()) { - if (q->style()->styleHint(QStyle::SH_ScrollBar_Transient, 0, q)) + if (q->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, q)) q->update(); } else if (!transient) { q->show(); @@ -235,7 +235,7 @@ void QScrollBarPrivate::setTransient(bool value) void QScrollBarPrivate::flash() { Q_Q(QScrollBar); - if (!flashed && q->style()->styleHint(QStyle::SH_ScrollBar_Transient, 0, q)) { + if (!flashed && q->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, q)) { flashed = true; if (!q->isVisible()) q->show(); @@ -319,7 +319,7 @@ void QScrollBar::initStyleOption(QStyleOptionSlider *option) const option->upsideDown = d->invertedAppearance; if (d->orientation == Qt::Horizontal) option->state |= QStyle::State_Horizontal; - if ((d->flashed || !d->transient) && style()->styleHint(QStyle::SH_ScrollBar_Transient, 0, this)) + if ((d->flashed || !d->transient) && style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, this)) option->state |= QStyle::State_On; } @@ -376,7 +376,7 @@ void QScrollBarPrivate::init() invertedControls = true; pressedControl = hoverControl = QStyle::SC_None; pointerOutsidePressedControl = false; - transient = q->style()->styleHint(QStyle::SH_ScrollBar_Transient, 0, q); + transient = q->style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, q); flashed = false; flashTimer = 0; q->setFocusPolicy(Qt::NoFocus); @@ -392,7 +392,7 @@ void QScrollBarPrivate::init() /*! \reimp */ void QScrollBar::contextMenuEvent(QContextMenuEvent *event) { - if (!style()->styleHint(QStyle::SH_ScrollBar_ContextMenu, 0, this)) { + if (!style()->styleHint(QStyle::SH_ScrollBar_ContextMenu, nullptr, this)) { QAbstractSlider::contextMenuEvent(event); return ; } @@ -412,7 +412,7 @@ void QScrollBar::contextMenuEvent(QContextMenuEvent *event) QAction *actScrollDn = menu->addAction(horiz ? tr("Scroll right") : tr("Scroll down")); QAction *actionSelected = menu->exec(event->globalPos()); delete menu; - if (actionSelected == 0) + if (actionSelected == nullptr) /* do nothing */ ; else if (actionSelected == actScrollHere) setValue(d_func()->pixelPosToRangeValue(horiz ? event->pos().x() : event->pos().y())); @@ -472,11 +472,11 @@ bool QScrollBar::event(QEvent *event) d_func()->updateHoverControl(he->pos()); break; case QEvent::StyleChange: - d_func()->setTransient(style()->styleHint(QStyle::SH_ScrollBar_Transient, 0, this)); + d_func()->setTransient(style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, this)); break; case QEvent::Timer: if (static_cast<QTimerEvent *>(event)->timerId() == d->flashTimer) { - if (d->flashed && style()->styleHint(QStyle::SH_ScrollBar_Transient, 0, this)) { + if (d->flashed && style()->styleHint(QStyle::SH_ScrollBar_Transient, nullptr, this)) { d->flashed = false; update(); } @@ -551,7 +551,7 @@ void QScrollBar::mousePressEvent(QMouseEvent *e) d->stopRepeatAction(); bool midButtonAbsPos = style()->styleHint(QStyle::SH_ScrollBar_MiddleClickAbsolutePosition, - 0, this); + nullptr, this); QStyleOptionSlider opt; initStyleOption(&opt); |