AuroraMiddleware/qt5base-lts
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Copy the state to the picture paintengine when updating the state

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When the state of the paint changes then the one used for the picture
paintengine needs to be kept in sync. Otherwise the rendering will be
incorrect.

Task-number: QTBUG-43145
Change-Id: Ia55a4e940d109bedb7c2eff4d985d3b212da75a4
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
This commit is contained in:
Andy Shaw 2015-08-28 10:34:43 +02:00
parent 1840cc982a
commit fbd0e4489c
1 changed files with 9 additions and 1 deletions
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10
src/printsupport/kernel/qpaintengine_alpha.cpp
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@ -146,8 +146,16 @@ void QAlphaPaintEngine::updateState(const QPaintEngineState &state)
d->m_hasalpha = d->m_alphaOpacity || d->m_alphaBrush || d->m_alphaPen;
if (d->m_picengine)
if (d->m_picengine) {
const QPainter *p = painter();
d->m_picpainter->setPen(p->pen());
d->m_picpainter->setBrush(p->brush());
d->m_picpainter->setBrushOrigin(p->brushOrigin());
d->m_picpainter->setFont(p->font());
d->m_picpainter->setOpacity(p->opacity());
d->m_picpainter->setTransform(p->combinedTransform());
d->m_picengine->updateState(state);
}
}
void QAlphaPaintEngine::drawPath(const QPainterPath &path)