diff options
Diffstat (limited to 'src/quicktemplates2/qquickscrollindicator.cpp')
| -rw-r--r-- | src/quicktemplates2/qquickscrollindicator.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/quicktemplates2/qquickscrollindicator.cpp b/src/quicktemplates2/qquickscrollindicator.cpp index acb8dd46..351f3113 100644 --- a/src/quicktemplates2/qquickscrollindicator.cpp +++ b/src/quicktemplates2/qquickscrollindicator.cpp @@ -109,12 +109,17 @@ void QQuickScrollIndicatorPrivate::resizeContent() if (!contentItem) return; + // - negative overshoot (pos < 0): clamp the pos to 0, and deduct the overshoot from the size + // - positive overshoot (pos + size > 1): clamp the size to 1-pos + const qreal clampedSize = qBound<qreal>(0, size + qMin<qreal>(0, position), 1.0 - position); + const qreal clampedPos = qBound<qreal>(0, position, 1.0 - clampedSize); + if (orientation == Qt::Horizontal) { - contentItem->setPosition(QPointF(q->leftPadding() + position * q->availableWidth(), q->topPadding())); - contentItem->setSize(QSizeF(q->availableWidth() * size, q->availableHeight())); + contentItem->setPosition(QPointF(q->leftPadding() + clampedPos * q->availableWidth(), q->topPadding())); + contentItem->setSize(QSizeF(q->availableWidth() * clampedSize, q->availableHeight())); } else { - contentItem->setPosition(QPointF(q->leftPadding(), q->topPadding() + position * q->availableHeight())); - contentItem->setSize(QSizeF(q->availableWidth(), q->availableHeight() * size)); + contentItem->setPosition(QPointF(q->leftPadding(), q->topPadding() + clampedPos * q->availableHeight())); + contentItem->setSize(QSizeF(q->availableWidth(), q->availableHeight() * clampedSize)); } } |