454 

   454 

   455 void HgContainer::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

   455 void HgContainer::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

   456 {

   456 {

   457     Q_UNUSED(option)

   457     Q_UNUSED(option)

   458     Q_UNUSED(widget)

   458     Q_UNUSED(widget)

   460     // update spring position at paint if needed,

   460     // update spring position at paint if needed,

   461     // this is hack for scrollbar, since dragging it

   461     // this is hack for scrollbar, since dragging it

   462     // causes also paint events in here

   462     // causes also paint events in here

   463     if (mSpring.updatePositionIfNeeded())

   463     if (mSpring.updatePositionIfNeeded())

   464     {

   464     {

   467         emit scrollPositionChanged(pos, true);

   467         emit scrollPositionChanged(pos, true);

   468     }

   468     }

   469 

   469 

   470     QPainter::RenderHints hints = painter->renderHints();

   470     QPainter::RenderHints hints = painter->renderHints();

   471     painter->setRenderHint(QPainter::SmoothPixmapTransform, true);

   471     painter->setRenderHint(QPainter::SmoothPixmapTransform, true);

   473 

   472 

   474     // interpolate spring velocity towards zero, this is done

   473     // interpolate spring velocity towards zero, this is done

   475     // so that spring velocity for rendering doesn't drop directly to

   474     // so that spring velocity for rendering doesn't drop directly to

   476     // zero when dragging starts

   475     // zero when dragging starts

   477     qreal springVel = mSpring.velocity().x();

   476     qreal springVel = mSpring.velocity().x();

   552 

   551 

   553 void HgContainer::init(Qt::Orientation scrollDirection)

   552 void HgContainer::init(Qt::Orientation scrollDirection)

   554 {

   553 {

   555     FUNC_LOG;

   554     FUNC_LOG;

   556 

   555 

   557     mRenderer = createRenderer(scrollDirection);

   558     mRenderer = createRenderer(scrollDirection);

   558     mOrientation = scrollDirection;

   559     mOrientation = scrollDirection;

   559 

   560 

   560     mQuadRenderer = mRenderer->getRenderer();

   561     mQuadRenderer = mRenderer->getRenderer();

   561 

   562 

   696             {

   697             {

   697             case Qt::GestureStarted:

   698             case Qt::GestureStarted:

   698                 {

   699                 {

   699                 if (mRenderer->coverflowModeEnabled() || !mSpring.isActive()) {

   700                 if (mRenderer->coverflowModeEnabled() || !mSpring.isActive()) {

   700                     mIgnoreGestureAction = false;

   701                     mIgnoreGestureAction = false;

   702                     if (mHandleLongPress) {

   703                     if (mHandleLongPress) {

   703                         if (mRenderer->coverflowModeEnabled()) {

   704                         if (mRenderer->coverflowModeEnabled()) {

   704                             // in coverflow mode we react to longtap only if animation is not on and

   705                             // in coverflow mode we react to longtap only if animation is not on and

   705                             // center item is tapped.

   706                             // center item is tapped.

   706                             int temp = 0;

   707                             int temp = 0;