QSmoothedAnimation *highlightPosAnimator;
QSmoothedAnimation *highlightSizeAnimator;
- qreal highlightMoveSpeed;
- qreal highlightResizeSpeed;
int highlightResizeDuration;
QQuickViewSection *sectionCriteria;
, averageSize(100.0), spacing(0.0)
, snapMode(QQuickListView::NoSnap)
, highlightPosAnimator(0), highlightSizeAnimator(0)
- , highlightMoveSpeed(400), highlightResizeSpeed(400), highlightResizeDuration(-1)
+ , highlightResizeDuration(250)
, sectionCriteria(0), currentSectionItem(0), nextSectionItem(0)
, overshootDist(0.0), correctFlick(false), inFlickCorrection(false)
{}
const QLatin1String posProp(orient == QQuickListView::Vertical ? "y" : "x");
highlightPosAnimator = new QSmoothedAnimation;
highlightPosAnimator->target = QQmlProperty(item, posProp);
- highlightPosAnimator->velocity = highlightMoveSpeed;
highlightPosAnimator->userDuration = highlightMoveDuration;
const QLatin1String sizeProp(orient == QQuickListView::Vertical ? "height" : "width");
highlightSizeAnimator = new QSmoothedAnimation;
- highlightSizeAnimator->velocity = highlightResizeSpeed;
highlightSizeAnimator->userDuration = highlightResizeDuration;
highlightSizeAnimator->target = QQmlProperty(item, sizeProp);
is scrolled. This is because the view moves to maintain the
highlight within the preferred highlight range (or visible viewport).
- \sa highlight, highlightMoveSpeed
+ \sa highlight
*/
//###Possibly rename these properties, since they are very useful even without a highlight?
/*!
}
/*!
- \qmlproperty real QtQuick2::ListView::highlightMoveSpeed
\qmlproperty int QtQuick2::ListView::highlightMoveDuration
- \qmlproperty real QtQuick2::ListView::highlightResizeSpeed
\qmlproperty int QtQuick2::ListView::highlightResizeDuration
- These properties hold the move and resize animation speed of the highlight delegate.
+ These properties hold the move and resize animation duration of
+ the highlight delegate.
\l highlightFollowsCurrentItem must be true for these properties
to have effect.
- The default value for the speed properties is 400 pixels/second.
- The default value for the duration properties is -1, i.e. the
- highlight will take as much time as necessary to move at the set speed.
-
- These properties have the same characteristics as a SmoothedAnimation.
+ The default value for highlightMoveDuration is 150ms and the
+ default value for highlightResizeDuration is 250ms.
\sa highlightFollowsCurrentItem
*/
-qreal QQuickListView::highlightMoveSpeed() const
-{
- Q_D(const QQuickListView);
- return d->highlightMoveSpeed;
-}
-
-void QQuickListView::setHighlightMoveSpeed(qreal speed)
-{
- Q_D(QQuickListView);
- if (d->highlightMoveSpeed != speed) {
- d->highlightMoveSpeed = speed;
- if (d->highlightPosAnimator)
- d->highlightPosAnimator->velocity = d->highlightMoveSpeed;
- emit highlightMoveSpeedChanged();
- }
-}
-
void QQuickListView::setHighlightMoveDuration(int duration)
{
Q_D(QQuickListView);
}
}
-qreal QQuickListView::highlightResizeSpeed() const
-{
- Q_D(const QQuickListView);
- return d->highlightResizeSpeed;
-}
-
-void QQuickListView::setHighlightResizeSpeed(qreal speed)
-{
- Q_D(QQuickListView);
- if (d->highlightResizeSpeed != speed) {
- d->highlightResizeSpeed = speed;
- if (d->highlightSizeAnimator)
- d->highlightSizeAnimator->velocity = d->highlightResizeSpeed;
- emit highlightResizeSpeedChanged();
- }
-}
-
int QQuickListView::highlightResizeDuration() const
{
Q_D(const QQuickListView);
Q_OBJECT
Q_DECLARE_PRIVATE(QQuickListView)
- // XXX deprecate these two properties (only duration should be necessary)
- Q_PROPERTY(qreal highlightMoveSpeed READ highlightMoveSpeed WRITE setHighlightMoveSpeed NOTIFY highlightMoveSpeedChanged)
- Q_PROPERTY(qreal highlightResizeSpeed READ highlightResizeSpeed WRITE setHighlightResizeSpeed NOTIFY highlightResizeSpeedChanged)
-
Q_PROPERTY(int highlightResizeDuration READ highlightResizeDuration WRITE setHighlightResizeDuration NOTIFY highlightResizeDurationChanged)
Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing NOTIFY spacingChanged)
virtual void setHighlightFollowsCurrentItem(bool);
- qreal highlightMoveSpeed() const;
- void setHighlightMoveSpeed(qreal);
-
- qreal highlightResizeSpeed() const;
- void setHighlightResizeSpeed(qreal);
-
int highlightResizeDuration() const;
void setHighlightResizeDuration(int);
void spacingChanged();
void orientationChanged();
void currentSectionChanged();
- void highlightMoveSpeedChanged();
- void highlightResizeSpeedChanged();
void highlightResizeDurationChanged();
void snapModeChanged();