office/okular
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avoid some redraws

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This commit is contained in:
Aaron Seigo 2012-10-07 21:09:09 +02:00
parent 863e34dc7a
commit 11bb8c0a7d
1 changed files with 10 additions and 3 deletions
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13
active/components/pageitem.cpp
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@ -293,11 +293,18 @@ void PageItem::delayedRedraw()
}
}
void PageItem::pageHasChanged( int page, int flags )
void PageItem::pageHasChanged(int page, int flags)
{
Q_UNUSED(flags)
if (m_viewPort.pageNumber == page) {
m_redrawTimer->start(REDRAW_TIMEOUT);
if (flags == 32) {
// skip bounding box updates
//kDebug() << "32" << m_page->boundingBox();
} else if (flags == Okular::DocumentObserver::Pixmap) {
// if pixmaps have updated, just repaint .. don't bother updating pixmaps AGAIN
update();
} else {
m_redrawTimer->start();
}
}
}