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| author | Oswald Buddenhagen <oswald.buddenhagen@nokia.com> | 2009-11-13 11:42:54 (GMT) |
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| committer | Oswald Buddenhagen <oswald.buddenhagen@nokia.com> | 2009-11-13 11:42:54 (GMT) |
| commit | 3286c4d489905d27183a9ba18048c11a5af8913c (patch) | |
| tree | 392cc7137ffd69b305272f672db55a73be4f1dae /src/gui/widgets/qabstractscrollarea.cpp | |
| parent | 1bc1e5c0b76a92594c5254e72d25165879e753d2 (diff) | |
| parent | 6b651e5f69b656c6c6fa05b6a81674a4fd56a160 (diff) | |
| download | Qt-3286c4d489905d27183a9ba18048c11a5af8913c.zip Qt-3286c4d489905d27183a9ba18048c11a5af8913c.tar.gz Qt-3286c4d489905d27183a9ba18048c11a5af8913c.tar.bz2 | |
Merge remote branch 'mainline/4.6' into 4.6
Diffstat (limited to 'src/gui/widgets/qabstractscrollarea.cpp')
| -rw-r--r-- | src/gui/widgets/qabstractscrollarea.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/gui/widgets/qabstractscrollarea.cpp b/src/gui/widgets/qabstractscrollarea.cpp index b0d0baf..35639b7 100644 --- a/src/gui/widgets/qabstractscrollarea.cpp +++ b/src/gui/widgets/qabstractscrollarea.cpp @@ -1130,10 +1130,13 @@ void QAbstractScrollArea::mouseMoveEvent(QMouseEvent *e) void QAbstractScrollArea::wheelEvent(QWheelEvent *e) { Q_D(QAbstractScrollArea); - if (static_cast<QWheelEvent*>(e)->orientation() == Qt::Horizontal) - QApplication::sendEvent(d->hbar, e); - else - QApplication::sendEvent(d->vbar, e); + QScrollBar *const bars[2] = { d->hbar, d->vbar }; + int idx = (e->orientation() == Qt::Vertical) ? 1 : 0; + int other = (idx + 1) % 2; + if (!bars[idx]->isVisible() && bars[other]->isVisible()) + idx = other; // If the scrollbar of the event orientation is hidden, fallback to the other. + + QApplication::sendEvent(bars[idx], e); } #endif |