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https://invent.kde.org/graphics/okular
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avoid some redraws
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@ -293,11 +293,18 @@ void PageItem::delayedRedraw()
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}
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}
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void PageItem::pageHasChanged( int page, int flags )
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void PageItem::pageHasChanged(int page, int flags)
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{
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Q_UNUSED(flags)
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if (m_viewPort.pageNumber == page) {
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m_redrawTimer->start(REDRAW_TIMEOUT);
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if (flags == 32) {
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// skip bounding box updates
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//kDebug() << "32" << m_page->boundingBox();
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} else if (flags == Okular::DocumentObserver::Pixmap) {
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// if pixmaps have updated, just repaint .. don't bother updating pixmaps AGAIN
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update();
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} else {
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m_redrawTimer->start();
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}
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}
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}
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