diff options
| -rw-r--r-- | src/kitemviews/private/kitemlistsmoothscroller.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/kitemviews/private/kitemlistsmoothscroller.cpp b/src/kitemviews/private/kitemlistsmoothscroller.cpp index 17eac3b39..77a842838 100644 --- a/src/kitemviews/private/kitemlistsmoothscroller.cpp +++ b/src/kitemviews/private/kitemlistsmoothscroller.cpp @@ -35,8 +35,14 @@ KItemListSmoothScroller::KItemListSmoothScroller(QScrollBar* scrollBar, m_animation(nullptr) { m_animation = new QPropertyAnimation(this); - const int duration = m_scrollBar->style()->styleHint(QStyle::SH_Widget_Animate, nullptr, m_scrollBar) ? 100 : 1; - m_animation->setDuration(duration); +#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0) + const int animationDuration = m_scrollBar->style()->styleHint(QStyle::SH_Widget_Animation_Duration, nullptr, m_scrollBar); + const bool animationEnabled = (animationDuration > 0); + #else + const int animationDuration = 100; + const bool animationEnabled = m_scrollBar->style()->styleHint(QStyle::SH_Widget_Animate, nullptr, m_scrollBar); +#endif + m_animation->setDuration(animationEnabled ? animationDuration : 1); connect(m_animation, &QPropertyAnimation::stateChanged, this, &KItemListSmoothScroller::slotAnimationStateChanged); |