diff options
Diffstat (limited to 'src/quicktemplates2/qquickscrollbar.cpp')
-rw-r--r-- | src/quicktemplates2/qquickscrollbar.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/quicktemplates2/qquickscrollbar.cpp b/src/quicktemplates2/qquickscrollbar.cpp index cb5c0001..844bba3a 100644 --- a/src/quicktemplates2/qquickscrollbar.cpp +++ b/src/quicktemplates2/qquickscrollbar.cpp @@ -165,6 +165,7 @@ QQuickScrollBarPrivate::QQuickScrollBarPrivate() moving(false), interactive(true), explicitInteractive(false), + touchId(-1), orientation(Qt::Vertical), snapMode(QQuickScrollBar::NoSnap), policy(QQuickScrollBar::AsNeeded) @@ -268,6 +269,7 @@ void QQuickScrollBarPrivate::handleRelease(const QPointF &point) pos = snapPosition(pos); q->setPosition(pos); offset = 0.0; + touchId = -1; q->setPressed(false); } @@ -275,6 +277,7 @@ void QQuickScrollBarPrivate::handleUngrab() { Q_Q(QQuickScrollBar); offset = 0.0; + touchId = -1; q->setPressed(false); } @@ -616,6 +619,55 @@ void QQuickScrollBar::mouseUngrabEvent() d->handleUngrab(); } +void QQuickScrollBar::touchEvent(QTouchEvent *event) +{ + Q_D(QQuickScrollBar); + switch (event->type()) { + case QEvent::TouchBegin: + if (d->touchId == -1) { + const QTouchEvent::TouchPoint point = event->touchPoints().first(); + d->touchId = point.id(); + d->handlePress(point.pos()); + } else { + event->ignore(); + } + break; + + case QEvent::TouchUpdate: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + if (point.id() != d->touchId) + continue; + + d->handleMove(point.pos()); + } + break; + + case QEvent::TouchEnd: + for (const QTouchEvent::TouchPoint &point : event->touchPoints()) { + if (point.id() != d->touchId) + continue; + + d->handleRelease(point.pos()); + } + break; + + case QEvent::TouchCancel: + d->handleUngrab(); + break; + + default: + QQuickControl::touchEvent(event); + break; + } +} + +void QQuickScrollBar::touchUngrabEvent() +{ + Q_D(QQuickScrollBar); + QQuickControl::touchUngrabEvent(); + d->handleUngrab(); +} + #if QT_CONFIG(quicktemplates2_hover) void QQuickScrollBar::hoverChange() { |