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authorMartin Jones <martin.jones@nokia.com>2009-11-30 05:50:28 (GMT)
committerMartin Jones <martin.jones@nokia.com>2009-11-30 05:50:28 (GMT)
commit541c254ce91ea7dea01081f0b093b902527c3476 (patch)
tree6ef1a32296d62d5addd0214e432aaaa4ba576e27 /src
parenta47c6ddde353b1ffe8fd4037817143ff9f338654 (diff)
downloadQt-541c254ce91ea7dea01081f0b093b902527c3476.zip
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Add ListView snapMode to ensure flicking settles on an item boundary.
Diffstat (limited to 'src')
-rw-r--r--src/declarative/graphicsitems/qmlgraphicsflickable.cpp24
-rw-r--r--src/declarative/graphicsitems/qmlgraphicsflickable_p_p.h4
-rw-r--r--src/declarative/graphicsitems/qmlgraphicslistview.cpp351
-rw-r--r--src/declarative/graphicsitems/qmlgraphicslistview_p.h7
4 files changed, 297 insertions, 89 deletions
diff --git a/src/declarative/graphicsitems/qmlgraphicsflickable.cpp b/src/declarative/graphicsitems/qmlgraphicsflickable.cpp
index cc0f905..e010081 100644
--- a/src/declarative/graphicsitems/qmlgraphicsflickable.cpp
+++ b/src/declarative/graphicsitems/qmlgraphicsflickable.cpp
@@ -855,30 +855,6 @@ void QmlGraphicsFlickable::viewportMoved()
QmlGraphicsItemPrivate::restart(d->velocityTime);
d->lastFlickablePosition = QPointF(d->_moveY.value(), d->_moveX.value());
- if (d->flicked && d->timeline.time() > d->vTime) {
- // Near an end and it seems that the extent has changed?
- // Recalculate the flick so that we don't end up in an odd position.
- if (d->velocityY > 0) {
- const qreal minY = minYExtent();
- if (minY - d->_moveY.value() < height()/2 && minY != d->flickTargetY)
- d->flickY(-d->verticalVelocity.value());
- } else if (d->velocityY < 0) {
- const qreal maxY = maxYExtent();
- if (d->_moveY.value() - maxY < height()/2 && maxY != d->flickTargetY)
- d->flickY(-d->verticalVelocity.value());
- }
-
- if (d->velocityX > 0) {
- const qreal minX = minXExtent();
- if (minX - d->_moveX.value() < height()/2 && minX != d->flickTargetX)
- d->flickX(-d->horizontalVelocity.value());
- } else if (d->velocityX < 0) {
- const qreal maxX = maxXExtent();
- if (d->_moveX.value() - maxX < height()/2 && maxX != d->flickTargetX)
- d->flickX(-d->horizontalVelocity.value());
- }
- }
-
d->vTime = d->timeline.time();
d->updateBeginningEnd();
}
diff --git a/src/declarative/graphicsitems/qmlgraphicsflickable_p_p.h b/src/declarative/graphicsitems/qmlgraphicsflickable_p_p.h
index 2850e35..8044ba7 100644
--- a/src/declarative/graphicsitems/qmlgraphicsflickable_p_p.h
+++ b/src/declarative/graphicsitems/qmlgraphicsflickable_p_p.h
@@ -111,8 +111,8 @@ public:
QTime velocityTime;
QPointF lastFlickablePosition;
qreal reportedVelocitySmoothing;
- int flickTargetX;
- int flickTargetY;
+ qreal flickTargetX;
+ qreal flickTargetY;
QGraphicsSceneMouseEvent *delayedPressEvent;
QGraphicsItem *delayedPressTarget;
QBasicTimer delayedPressTimer;
diff --git a/src/declarative/graphicsitems/qmlgraphicslistview.cpp b/src/declarative/graphicsitems/qmlgraphicslistview.cpp
index 7d0b99a..9dd2ab4 100644
--- a/src/declarative/graphicsitems/qmlgraphicslistview.cpp
+++ b/src/declarative/graphicsitems/qmlgraphicslistview.cpp
@@ -177,8 +177,9 @@ public:
, highlightComponent(0), highlight(0), trackedItem(0)
, moveReason(Other), buffer(0), highlightPosAnimator(0), highlightSizeAnimator(0), spacing(0.0)
, highlightMoveSpeed(400), highlightResizeSpeed(400), highlightRange(QmlGraphicsListView::NoHighlightRange)
- , ownModel(false), wrap(false), autoHighlight(true)
- , haveHighlightRange(false)
+ , snapMode(QmlGraphicsListView::NoSnap), overshootDist(0.0)
+ , ownModel(false), wrap(false), autoHighlight(true), haveHighlightRange(false)
+ , correctFlick(true)
{}
void init();
@@ -197,6 +198,32 @@ public:
return 0;
}
+ FxListItem *firstVisibleItem() const {
+ const qreal pos = position();
+ for (int i = 0; i < visibleItems.count(); ++i) {
+ FxListItem *item = visibleItems.at(i);
+ if (item->index != -1 && item->endPosition() > pos)
+ return item;
+ }
+ return 0;
+ }
+
+ FxListItem *nextVisibleItem() const {
+ qDebug() << "last vis";
+ const qreal pos = position();
+ bool foundFirst = false;
+ for (int i = 0; i < visibleItems.count(); ++i) {
+ FxListItem *item = visibleItems.at(i);
+ if (item->index != -1) {
+ if (foundFirst)
+ return item;
+ else if (item->position() < pos && item->endPosition() > pos)
+ foundFirst = true;
+ }
+ }
+ return 0;
+ }
+
qreal position() const {
Q_Q(const QmlGraphicsListView);
return orient == QmlGraphicsListView::Vertical ? q->viewportY() : q->viewportX();
@@ -287,11 +314,42 @@ public:
return index;
}
- //XXX Rough. Only works for fixed size items.
qreal snapPosAt(qreal pos) {
+ for (int i = 0; i < visibleItems.count(); ++i) {
+ FxListItem *item = visibleItems[i];
+ if (item->index == -1)
+ continue;
+ qreal itemTop = item->position();
+ if ((item->index == model->count()-1 || itemTop >= pos-item->size()/2)
+ && (item->index == 0 || itemTop <= pos+item->size()/2))
+ return item->position();
+ }
+ if (visibleItems.count()) {
+ qreal firstPos = visibleItems.first()->position();
+ qreal endPos = visibleItems.last()->position();
+ if (pos < firstPos) {
+ return firstPos - qRound((firstPos - pos) / averageSize) * averageSize;
+ } else if (pos > endPos)
+ return endPos + qRound((pos - endPos) / averageSize) * averageSize;
+ }
return qRound((pos - startPosition()) / averageSize) * averageSize + startPosition();
}
+ FxListItem *snapItemAt(qreal pos) {
+ for (int i = 0; i < visibleItems.count(); ++i) {
+ FxListItem *item = visibleItems[i];
+ if (item->index == -1)
+ continue;
+ qreal itemTop = item->position();
+ if ((item->index == model->count()-1 || itemTop >= pos-item->size()/2)
+ && (item->index == 0 || itemTop <= pos+item->size()/2))
+ return item;
+ }
+ if (visibleItems.count() && visibleItems.first()->position() <= pos)
+ return visibleItems.first();
+ return 0;
+ }
+
int lastVisibleIndex() const {
int lastIndex = -1;
for (int i = visibleItems.count()-1; i >= 0; --i) {
@@ -409,11 +467,14 @@ public:
qreal highlightMoveSpeed;
qreal highlightResizeSpeed;
QmlGraphicsListView::HighlightRangeMode highlightRange;
+ QmlGraphicsListView::SnapMode snapMode;
+ qreal overshootDist;
bool ownModel : 1;
bool wrap : 1;
bool autoHighlight : 1;
bool haveHighlightRange : 1;
+ bool correctFlick : 1;
};
void QmlGraphicsListViewPrivate::init()
@@ -809,9 +870,11 @@ void QmlGraphicsListViewPrivate::fixupPosition()
void QmlGraphicsListViewPrivate::fixupY()
{
- QmlGraphicsFlickablePrivate::fixupY();
+ Q_Q(QmlGraphicsListView);
if (orient == QmlGraphicsListView::Horizontal)
return;
+ if (!q->yflick() || _moveY.timeLine())
+ return;
if (haveHighlightRange && highlightRange == QmlGraphicsListView::StrictlyEnforceRange) {
if (currentItem && highlight && currentItem->position() != highlight->position()) {
@@ -820,14 +883,29 @@ void QmlGraphicsListViewPrivate::fixupY()
timeline.move(_moveY, -(currentItem->position() - highlightRangeStart), QEasingCurve(QEasingCurve::InOutQuad), 200);
vTime = timeline.time();
}
+ } else if (snapMode != QmlGraphicsListView::NoSnap) {
+ moveReason = Mouse;
+ if (FxListItem *item = snapItemAt(position())) {
+ qreal pos = qMin(item->position() - highlightRangeStart, -q->maxYExtent());
+ qreal dist = qAbs(_moveY + pos);
+ if (dist > 0) {
+ timeline.reset(_moveY);
+ timeline.move(_moveY, -pos, QEasingCurve(QEasingCurve::InOutQuad), 200);
+ vTime = timeline.time();
+ }
+ }
+ } else {
+ QmlGraphicsFlickablePrivate::fixupY();
}
}
void QmlGraphicsListViewPrivate::fixupX()
{
- QmlGraphicsFlickablePrivate::fixupX();
+ Q_Q(QmlGraphicsListView);
if (orient == QmlGraphicsListView::Vertical)
return;
+ if (!q->xflick() || _moveX.timeLine())
+ return;
if (haveHighlightRange && highlightRange == QmlGraphicsListView::StrictlyEnforceRange) {
if (currentItem && highlight && currentItem->position() != highlight->position()) {
@@ -836,6 +914,19 @@ void QmlGraphicsListViewPrivate::fixupX()
timeline.move(_moveX, -(currentItem->position() - highlightRangeStart), QEasingCurve(QEasingCurve::InOutQuad), 200);
vTime = timeline.time();
}
+ } else if (snapMode != QmlGraphicsListView::NoSnap) {
+ moveReason = Mouse;
+ if (FxListItem *item = snapItemAt(position())) {
+ qreal pos = qMin(item->position() - highlightRangeStart, -q->maxXExtent());
+ qreal dist = qAbs(_moveX + pos);
+ if (dist > 0) {
+ timeline.reset(_moveX);
+ timeline.move(_moveX, -pos, QEasingCurve(QEasingCurve::InOutQuad), 200);
+ vTime = timeline.time();
+ }
+ }
+ } else {
+ QmlGraphicsFlickablePrivate::fixupX();
}
}
@@ -843,23 +934,38 @@ void QmlGraphicsListViewPrivate::flickX(qreal velocity)
{
Q_Q(QmlGraphicsListView);
- if (!haveHighlightRange || highlightRange != QmlGraphicsListView::StrictlyEnforceRange) {
+ if ((!haveHighlightRange || highlightRange != QmlGraphicsListView::StrictlyEnforceRange) && snapMode == QmlGraphicsListView::NoSnap) {
QmlGraphicsFlickablePrivate::flickX(velocity);
return;
}
-
qreal maxDistance = -1;
+ const qreal maxX = q->maxXExtent();
+ const qreal minX = q->minXExtent();
// -ve velocity means list is moving up
if (velocity > 0) {
- if (_moveX.value() < q->minXExtent())
- maxDistance = qAbs(q->minXExtent() -_moveX.value() + (overShoot?30:0));
- flickTargetX = q->minXExtent();
+ if (snapMode == QmlGraphicsListView::SnapOneItem) {
+ if (FxListItem *item = firstVisibleItem())
+ maxDistance = qAbs(item->position() + _moveX.value());
+ } else if (_moveX.value() < minX) {
+ maxDistance = qAbs(minX -_moveX.value() + (overShoot?30:0));
+ }
+ if (snapMode != QmlGraphicsListView::SnapToItem && highlightRange != QmlGraphicsListView::StrictlyEnforceRange)
+ flickTargetX = minX;
} else {
- if (_moveX.value() > q->maxXExtent())
- maxDistance = qAbs(q->maxXExtent() - _moveX.value()) + (overShoot?30:0);
- flickTargetX = q->maxXExtent();
- }
- if (maxDistance > 0) {
+ if (snapMode == QmlGraphicsListView::SnapOneItem) {
+ if (FxListItem *item = nextVisibleItem())
+ maxDistance = qAbs(item->position() + _moveX.value());
+ } else if (_moveX.value() > maxX) {
+ maxDistance = qAbs(maxX - _moveX.value()) + (overShoot?30:0);
+ }
+ if (snapMode != QmlGraphicsListView::SnapToItem && highlightRange != QmlGraphicsListView::StrictlyEnforceRange)
+ flickTargetX = maxX;
+ }
+ if (maxDistance > 0 && (snapMode != QmlGraphicsListView::NoSnap || highlightRange == QmlGraphicsListView::StrictlyEnforceRange)) {
+ // These modes require the list to stop exactly on an item boundary.
+ // The initial flick will estimate the boundary to stop on.
+ // Since list items can have variable sizes, the boundary will be
+ // reevaluated and adjusted as we approach the boundary.
qreal v = velocity;
if (maxVelocity != -1 && maxVelocity < qAbs(v)) {
if (v < 0)
@@ -867,31 +973,57 @@ void QmlGraphicsListViewPrivate::flickX(qreal velocity)
else
v = maxVelocity;
}
- qreal accel = deceleration;
- qreal v2 = v * v;
- qreal maxAccel = v2 / (2.0f * maxDistance);
- if (maxAccel < accel) {
- // If we are not flicking to the end then attempt to stop exactly on an item boundary
- qreal dist = v2 / accel / 2.0;
- if (v > 0)
- dist = -dist;
- dist = -_moveX.value() - snapPosAt(-(_moveX.value() - highlightRangeStart) + dist) + highlightRangeStart;
- if ((v < 0 && dist >= 0) || (v > 0 && dist <= 0)) {
- timeline.reset(_moveX);
- fixupX();
- return;
- }
- accel = v2 / (2.0f * qAbs(dist));
- }
- timeline.reset(_moveX);
- timeline.accel(_moveX, v, accel, maxDistance);
- timeline.execute(fixupXEvent);
if (!flicked) {
+ // the initial flick - estimate boundary
+ qreal accel = deceleration;
+ qreal v2 = v * v;
+ qreal maxAccel = v2 / (2.0f * maxDistance);
+ if (maxAccel < accel) {
+ qreal dist = v2 / (accel * 2.0);
+ if (v > 0)
+ dist = -dist;
+ flickTargetX = -snapPosAt(-(_moveX.value() - highlightRangeStart) + dist) + highlightRangeStart;
+ dist = -flickTargetX + _moveX.value();
+ accel = v2 / (2.0f * qAbs(dist));
+ overshootDist = 0.0;
+ } else {
+ if (velocity > 0)
+ flickTargetX = minX;
+ else
+ flickTargetX = maxX;
+ overshootDist = overShoot ? 30 : 0;
+ }
+ timeline.reset(_moveX);
+ timeline.accel(_moveX, v, accel, maxDistance);
+ timeline.execute(fixupXEvent);
flicked = true;
emit q->flickingChanged();
emit q->flickStarted();
+ correctFlick = true;
+ } else {
+ // reevaluate the target boundary.
+ qreal newtarget = -snapPosAt(-(flickTargetX - highlightRangeStart)) + highlightRangeStart;
+ if (newtarget < maxX) {
+ newtarget = maxX;
+ }
+ if (newtarget == flickTargetX) {
+ // boundary unchanged - nothing to do
+ return;
+ }
+ flickTargetX = newtarget;
+ qreal dist = -newtarget + _moveX.value();
+ if ((v < 0 && dist < 0) || (v > 0 && dist > 0)) {
+ correctFlick = false;
+ timeline.reset(_moveX);
+ fixupX();
+ return;
+ }
+ timeline.reset(_moveX);
+ timeline.accelDistance(_moveX, v, -dist + (v < 0 ? -overshootDist : overshootDist));
+ timeline.execute(fixupXEvent);
}
} else {
+ correctFlick = false;
timeline.reset(_moveX);
fixupX();
}
@@ -901,23 +1033,38 @@ void QmlGraphicsListViewPrivate::flickY(qreal velocity)
{
Q_Q(QmlGraphicsListView);
- if (!haveHighlightRange || highlightRange != QmlGraphicsListView::StrictlyEnforceRange) {
+ if ((!haveHighlightRange || highlightRange != QmlGraphicsListView::StrictlyEnforceRange) && snapMode == QmlGraphicsListView::NoSnap) {
QmlGraphicsFlickablePrivate::flickY(velocity);
return;
}
-
qreal maxDistance = -1;
+ const qreal maxY = q->maxYExtent();
+ const qreal minY = q->minYExtent();
// -ve velocity means list is moving up
if (velocity > 0) {
- if (_moveY.value() < q->minYExtent())
- maxDistance = qAbs(q->minYExtent() -_moveY.value() + (overShoot?30:0));
- flickTargetY = q->minYExtent();
+ if (snapMode == QmlGraphicsListView::SnapOneItem) {
+ if (FxListItem *item = firstVisibleItem())
+ maxDistance = qAbs(item->position() + _moveY.value());
+ } else if (_moveY.value() < minY) {
+ maxDistance = qAbs(minY -_moveY.value() + (overShoot?30:0));
+ }
+ if (snapMode != QmlGraphicsListView::SnapToItem && highlightRange != QmlGraphicsListView::StrictlyEnforceRange)
+ flickTargetY = minY;
} else {
- if (_moveY.value() > q->maxYExtent())
- maxDistance = qAbs(q->maxYExtent() - _moveY.value()) + (overShoot?30:0);
- flickTargetY = q->maxYExtent();
- }
- if (maxDistance > 0) {
+ if (snapMode == QmlGraphicsListView::SnapOneItem) {
+ if (FxListItem *item = nextVisibleItem())
+ maxDistance = qAbs(item->position() + _moveY.value());
+ } else if (_moveY.value() > maxY) {
+ maxDistance = qAbs(maxY - _moveY.value()) + (overShoot?30:0);
+ }
+ if (snapMode != QmlGraphicsListView::SnapToItem && highlightRange != QmlGraphicsListView::StrictlyEnforceRange)
+ flickTargetY = maxY;
+ }
+ if (maxDistance > 0 && (snapMode != QmlGraphicsListView::NoSnap || highlightRange == QmlGraphicsListView::StrictlyEnforceRange)) {
+ // These modes require the list to stop exactly on an item boundary.
+ // The initial flick will estimate the boundary to stop on.
+ // Since list items can have variable sizes, the boundary will be
+ // reevaluated and adjusted as we approach the boundary.
qreal v = velocity;
if (maxVelocity != -1 && maxVelocity < qAbs(v)) {
if (v < 0)
@@ -925,31 +1072,57 @@ void QmlGraphicsListViewPrivate::flickY(qreal velocity)
else
v = maxVelocity;
}
- qreal accel = deceleration;
- qreal v2 = v * v;
- qreal maxAccel = v2 / (2.0f * maxDistance);
- if (maxAccel < accel) {
- // If we are not flicking to the end then attempt to stop exactly on an item boundary
- qreal dist = v2 / accel / 2.0;
- if (v > 0)
- dist = -dist;
- dist = -_moveY.value() - snapPosAt(-(_moveY.value() - highlightRangeStart) + dist) + highlightRangeStart;
- if ((v < 0 && dist >= 0) || (v > 0 && dist <= 0)) {
- timeline.reset(_moveY);
- fixupY();
- return;
- }
- accel = v2 / (2.0f * qAbs(dist));
- }
- timeline.reset(_moveY);
- timeline.accel(_moveY, v, accel, maxDistance);
- timeline.execute(fixupYEvent);
if (!flicked) {
+ // the initial flick - estimate boundary
+ qreal accel = deceleration;
+ qreal v2 = v * v;
+ qreal maxAccel = v2 / (2.0f * maxDistance);
+ if (maxAccel < accel) {
+ qreal dist = v2 / (accel * 2.0);
+ if (v > 0)
+ dist = -dist;
+ flickTargetY = -snapPosAt(-(_moveY.value() - highlightRangeStart) + dist) + highlightRangeStart;
+ dist = -flickTargetY + _moveY.value();
+ accel = v2 / (2.0f * qAbs(dist));
+ overshootDist = 0.0;
+ } else {
+ if (velocity > 0)
+ flickTargetY = minY;
+ else
+ flickTargetY = maxY;
+ overshootDist = overShoot ? 30 : 0;
+ }
+ timeline.reset(_moveY);
+ timeline.accel(_moveY, v, accel, maxDistance);
+ timeline.execute(fixupYEvent);
flicked = true;
emit q->flickingChanged();
emit q->flickStarted();
+ correctFlick = true;
+ } else {
+ // reevaluate the target boundary.
+ qreal newtarget = -snapPosAt(-(flickTargetY - highlightRangeStart)) + highlightRangeStart;
+ if (newtarget < maxY) {
+ newtarget = maxY;
+ }
+ if (newtarget == flickTargetY) {
+ // boundary unchanged - nothing to do
+ return;
+ }
+ flickTargetY = newtarget;
+ qreal dist = -newtarget + _moveY.value();
+ if ((v < 0 && dist < 0) || (v > 0 && dist > 0)) {
+ correctFlick = false;
+ timeline.reset(_moveY);
+ fixupY();
+ return;
+ }
+ timeline.reset(_moveY);
+ timeline.accelDistance(_moveY, v, -dist + (v < 0 ? -overshootDist : overshootDist));
+ timeline.execute(fixupYEvent);
}
} else {
+ correctFlick = false;
timeline.reset(_moveY);
fixupY();
}
@@ -1557,6 +1730,35 @@ void QmlGraphicsListView::setHighlightResizeSpeed(qreal speed)
}
}
+/*!
+ \qmlproperty enumeration ListView::snapMode
+
+ This property determines where the view will settle following a drag or flick.
+ The allowed values are:
+
+ \list
+ \o NoSnap (default) - the view will stop anywhere within the visible area.
+ \o SnapToItem - the view will settle with an item aligned with the start of
+ the view.
+ \o SnapOneItem - the view will settle no more than one item away from the first
+ visible item at the time the mouse button is released. This mode is particularly
+ useful for moving one page at a time.
+ \endlist
+*/
+QmlGraphicsListView::SnapMode QmlGraphicsListView::snapMode() const
+{
+ Q_D(const QmlGraphicsListView);
+ return d->snapMode;
+}
+
+void QmlGraphicsListView::setSnapMode(SnapMode mode)
+{
+ Q_D(QmlGraphicsListView);
+ if (d->snapMode != mode) {
+ d->snapMode = mode;
+ }
+}
+
void QmlGraphicsListView::viewportMoved()
{
Q_D(QmlGraphicsListView);
@@ -1580,6 +1782,29 @@ void QmlGraphicsListView::viewportMoved()
d->updateCurrent(idx);
}
}
+
+ if ((d->haveHighlightRange && d->highlightRange == QmlGraphicsListView::StrictlyEnforceRange)
+ || d->snapMode == QmlGraphicsListView::SnapToItem) {
+ if (d->flicked && d->correctFlick) {
+ // Near an end and it seems that the extent has changed?
+ // Recalculate the flick so that we don't end up in an odd position.
+ if (d->velocityY > 0) {
+ if (d->flickTargetY - d->_moveY.value() < height()/2 && minYExtent() != d->flickTargetY)
+ d->flickY(-d->verticalVelocity.value());
+ } else if (d->velocityY < 0) {
+ if (d->_moveY.value() - d->flickTargetY < height()/2 && maxYExtent() != d->flickTargetY)
+ d->flickY(-d->verticalVelocity.value());
+ }
+
+ if (d->velocityX > 0) {
+ if (d->flickTargetX - d->_moveX.value() < height()/2 && minXExtent() != d->flickTargetX)
+ d->flickX(-d->verticalVelocity.value());
+ } else if (d->velocityX < 0) {
+ if (d->_moveX.value() - d->flickTargetX < height()/2 && maxXExtent() != d->flickTargetX)
+ d->flickX(-d->verticalVelocity.value());
+ }
+ }
+ }
}
qreal QmlGraphicsListView::minYExtent() const
diff --git a/src/declarative/graphicsitems/qmlgraphicslistview_p.h b/src/declarative/graphicsitems/qmlgraphicslistview_p.h
index 795c766..cc74056 100644
--- a/src/declarative/graphicsitems/qmlgraphicslistview_p.h
+++ b/src/declarative/graphicsitems/qmlgraphicslistview_p.h
@@ -82,8 +82,11 @@ class Q_DECLARATIVE_EXPORT QmlGraphicsListView : public QmlGraphicsFlickable
Q_PROPERTY(QString sectionExpression READ sectionExpression WRITE setSectionExpression NOTIFY sectionExpressionChanged)
Q_PROPERTY(QString currentSection READ currentSection NOTIFY currentSectionChanged)
+ Q_PROPERTY(SnapMode snapMode READ snapMode WRITE setSnapMode)
+
Q_ENUMS(HighlightRangeMode)
Q_ENUMS(Orientation)
+ Q_ENUMS(SnapMode)
Q_CLASSINFO("DefaultProperty", "data")
public:
@@ -142,6 +145,10 @@ public:
qreal highlightResizeSpeed() const;
void setHighlightResizeSpeed(qreal);
+ enum SnapMode { NoSnap, SnapToItem, SnapOneItem };
+ SnapMode snapMode() const;
+ void setSnapMode(SnapMode mode);
+
static QmlGraphicsListViewAttached *qmlAttachedProperties(QObject *);
public Q_SLOTS: