office/okular
office/okular
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set an interval on the timer

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This commit is contained in:
Aaron Seigo 2012-10-07 21:09:15 +02:00
parent 11bb8c0a7d
commit e82ee0f7e3
1 changed files with 9 additions and 7 deletions
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16
active/components/pageitem.cpp
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@ -39,13 +39,15 @@ PageItem::PageItem(QDeclarativeItem *parent)
Okular::View( QString::fromLatin1( "PageView" ) ),
m_page(0),
m_smooth(false),
m_intentionalDraw(true),
m_bookmarked(false)
m_intentionalDraw(false),
m_bookmarked(false),
m_observerId(PAGEVIEW_ID)
{
m_observerId = PAGEVIEW_ID;
setFlag(QGraphicsItem::ItemHasNoContents, false);
m_redrawTimer = new QTimer(this);
m_redrawTimer->setInterval(REDRAW_TIMEOUT);
m_redrawTimer->setSingleShot(true);
connect(m_redrawTimer, SIGNAL(timeout()), this, SLOT(delayedRedraw()));
}
@ -113,7 +115,7 @@ void PageItem::setDocument(DocumentItem *doc)
this, SLOT(checkBookmarksChanged()));
setPageNumber(0);
emit documentChanged();
m_redrawTimer->start(REDRAW_TIMEOUT);
m_redrawTimer->start();
}
int PageItem::pageNumber() const
@ -138,7 +140,7 @@ void PageItem::setPageNumber(int number)
emit implicitWidthChanged();
emit implicitHeightChanged();
checkBookmarksChanged();
m_redrawTimer->start(REDRAW_TIMEOUT);
m_redrawTimer->start();
}
int PageItem::implicitWidth() const
@ -243,7 +245,7 @@ void PageItem::geometryChanged(const QRectF &newGeometry,
}
if (newGeometry.size() != oldGeometry.size()) {
m_redrawTimer->start(REDRAW_TIMEOUT);
m_redrawTimer->start();
}
QDeclarativeItem::geometryChanged(newGeometry, oldGeometry);
@ -268,14 +270,14 @@ void PageItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
const int priority = m_observerId == PAGEVIEW_ID ? PAGEVIEW_PRELOAD_PRIO : THUMBNAILS_PRELOAD_PRIO;
if (m_intentionalDraw) {
QLinkedList< Okular::PixmapRequest * > requestedPixmaps;
QLinkedList<Okular::PixmapRequest *> requestedPixmaps;
requestedPixmaps.push_back(new Okular::PixmapRequest(m_observerId, m_viewPort.pageNumber, width(), height(), priority, true));
const Okular::Document::PixmapRequestFlag prf = (m_observerId == PAGEVIEW_ID) ?
Okular::Document::RemoveAllPrevious :
Okular::Document::NoOption;
m_documentItem.data()->document()->requestPixmaps(requestedPixmaps, prf);
m_intentionalDraw = false;
}
m_intentionalDraw = false;
const int flags = PagePainter::Accessibility | PagePainter::Highlights | PagePainter::Annotations;
PagePainter::paintPageOnPainter(painter, m_page, m_observerId, flags, width(), height(), option->exposedRect.toRect());