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| author | Martin Jones <martin.jones@nokia.com> | 2009-12-11 04:22:44 (GMT) |
|---|---|---|
| committer | Martin Jones <martin.jones@nokia.com> | 2009-12-11 04:22:44 (GMT) |
| commit | 167578b865bf53a88ff699a67bce0f17912807d5 (patch) | |
| tree | e61f196f0b6ee054dbb6e1da3edf6c4778fad52b /src/declarative/graphicsitems/qmlgraphicsmouseregion.cpp | |
| parent | 950a09098252c0607376170d7909ef33a4f264ab (diff) | |
| download | Qt-167578b865bf53a88ff699a67bce0f17912807d5.zip Qt-167578b865bf53a88ff699a67bce0f17912807d5.tar.gz Qt-167578b865bf53a88ff699a67bce0f17912807d5.tar.bz2 | |
Use QApplication::startDragDistance() for dragging threshold.
Diffstat (limited to 'src/declarative/graphicsitems/qmlgraphicsmouseregion.cpp')
| -rw-r--r-- | src/declarative/graphicsitems/qmlgraphicsmouseregion.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicsmouseregion.cpp b/src/declarative/graphicsitems/qmlgraphicsmouseregion.cpp index f788077..bd21e7a 100644 --- a/src/declarative/graphicsitems/qmlgraphicsmouseregion.cpp +++ b/src/declarative/graphicsitems/qmlgraphicsmouseregion.cpp @@ -47,7 +47,6 @@ #include <QGraphicsSceneMouseEvent> QT_BEGIN_NAMESPACE -static const qreal DragThreshold = 5; static const int PressAndHoldDelay = 800; QML_DEFINE_TYPE(Qt,4,6,Drag,QmlGraphicsDrag) @@ -396,13 +395,14 @@ void QmlGraphicsMouseRegion::mouseMoveEvent(QGraphicsSceneMouseEvent *event) curLocalPos = event->scenePos(); } + const int dragThreshold = QApplication::startDragDistance(); qreal dx = qAbs(curLocalPos.x() - startLocalPos.x()); qreal dy = qAbs(curLocalPos.y() - startLocalPos.y()); - if ((d->dragX && !(dx < DragThreshold)) || (d->dragY && !(dy < DragThreshold))) + if ((d->dragX && !(dx < dragThreshold)) || (d->dragY && !(dy < dragThreshold))) d->dragged = true; if (!keepMouseGrab()) { - if ((!d->dragY && dy < DragThreshold && d->dragX && dx > DragThreshold) - || (!d->dragX && dx < DragThreshold && d->dragY && dy > DragThreshold) + if ((!d->dragY && dy < dragThreshold && d->dragX && dx > dragThreshold) + || (!d->dragX && dx < dragThreshold && d->dragY && dy > dragThreshold) || (d->dragX && d->dragY)) { setKeepMouseGrab(true); } |