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fix startup animation position at hidpi

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Change-Id: I964101612e0b7e19ba9e016d96c6fc262134083d
This commit is contained in:
石博文 2017-09-15 11:48:10 +08:00
parent 4c5aaa2233
commit 7a821f2563
Notes: Deepin Code Review 2017-09-15 15:16:11 +08:00 
Verified+1: Anonymous Coward #1000004
Code-Review+2: 石博文 <sbw@sbw.so>
Submitted-by: 石博文 <sbw@sbw.so>
Submitted-at: Fri, 15 Sep 2017 15:16:11 +0800
Reviewed-on: https://cr.deepin.io/26308
Project: dde/dde-dock
Branch: refs/heads/master
1 changed files with 6 additions and 3 deletions
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9
frame/item/appitem.cpp
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@ -281,12 +281,15 @@ void AppItem::mouseReleaseEvent(QMouseEvent *e)
// start launching effects
m_itemScene->clear();
const auto ratio = qApp->devicePixelRatio();
const QRect r = rect();
const QPixmap icon = DockDisplayMode == Efficient ? m_smallIcon : m_largeIcon;
QGraphicsPixmapItem *item = m_itemScene->addPixmap(icon);
item->setTransformationMode(Qt::SmoothTransformation);
item->setPos((r.center() - icon.rect().center()));
item->setPos(QPointF(r.center()) - QPointF(icon.rect().center()) / ratio);
m_itemScene->setSceneRect(r);
m_itemView->setSceneRect(r);
m_itemView->setFixedSize(r.size());
// m_itemView->setSceneRect((r.width() - icon.width()) / 2, (r.height() - icon.height()) / 2, r.width(), r.height());
QTimeLine *tl = new QTimeLine;
@ -301,8 +304,8 @@ void AppItem::mouseReleaseEvent(QMouseEvent *e)
ani->setItem(item);
ani->setTimeLine(tl);
const int px = -icon.rect().center().x();
const int py = -icon.rect().center().y() - 18;
const int px = qreal(-icon.rect().center().x()) / ratio;
const int py = qreal(-icon.rect().center().y()) / ratio - 18.;
const QPoint pos = r.center() + QPoint(0, 18);
for (int i(0); i != 60; ++i)
{