diff options
Diffstat (limited to 'src/quicktemplates2/qquickscrollbar.cpp')
| -rw-r--r-- | src/quicktemplates2/qquickscrollbar.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/quicktemplates2/qquickscrollbar.cpp b/src/quicktemplates2/qquickscrollbar.cpp index f0dd640b..bb29ebd6 100644 --- a/src/quicktemplates2/qquickscrollbar.cpp +++ b/src/quicktemplates2/qquickscrollbar.cpp @@ -630,7 +630,10 @@ QQuickScrollBarAttachedPrivate::QQuickScrollBarAttachedPrivate() void QQuickScrollBarAttachedPrivate::setFlickable(QQuickFlickable *item) { if (flickable) { - QQuickItemPrivate::get(flickable)->updateOrRemoveGeometryChangeListener(this, QQuickItemPrivate::Size); + // NOTE: Use removeItemChangeListener(Geometry) instead of updateOrRemoveGeometryChangeListener(Size). + // The latter doesn't remove the listener but only resets its types. Thus, it leaves behind a dangling + // pointer on destruction. + QQuickItemPrivate::get(flickable)->removeItemChangeListener(this, QQuickItemPrivate::Geometry); if (horizontal) cleanupHorizontal(); if (vertical) |