diff options
author | Kim Motoyoshi Kalland <kim.kalland@nokia.com> | 2009-07-20 15:49:15 +0200 |
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committer | Kim Motoyoshi Kalland <kim.kalland@nokia.com> | 2009-07-21 15:54:46 +0200 |
commit | 40649c420601bcc1f639fc8b337bfd7375d2b37e (patch) | |
tree | b192a98aea146c084fee0a17588702028237d8c6 /src/svg | |
parent | 3c2ebb7f209035f85a35dbb05e76dd7e80238ecb (diff) |
Fixed inheritence of SVG 'use' element fill attributes.
Inheritence of fill attributes was implemented by copying attributes
from the parent node. This approach wouldn't work if the node is
referenced by a 'use' element. Now, only the fill attributes which have
been explicitly set are applied on the painter while drawing.
Reviewed-by: Tor Arne
Diffstat (limited to 'src/svg')
-rw-r--r-- | src/svg/qsvghandler.cpp | 25 | ||||
-rw-r--r-- | src/svg/qsvgstyle.cpp | 38 | ||||
-rw-r--r-- | src/svg/qsvgstyle_p.h | 1 |
3 files changed, 36 insertions, 28 deletions
diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp index 5f9d1dd449..5857e1c44f 100644 --- a/src/svg/qsvghandler.cpp +++ b/src/svg/qsvghandler.cpp @@ -644,26 +644,19 @@ static void parseBrush(QSvgNode *node, QString opacity = attributes.value(QLatin1String("fill-opacity")).toString(); QString myId = someId(attributes); - QSvgFillStyle *inherited = - static_cast<QSvgFillStyle*>(node->parent()->styleProperty( - QSvgStyleProperty::FILL)); - QSvgFillStyle *prop = new QSvgFillStyle(QColor(Qt::black)); + QSvgFillStyle *prop = new QSvgFillStyle(0); //fill-rule attribute handling - Qt::FillRule f = Qt::WindingFill; if (!fillRule.isEmpty() && fillRule != QLatin1String("inherit")) { if (fillRule == QLatin1String("evenodd")) - f = Qt::OddEvenFill; - } else if (inherited) { - f = inherited->fillRule(); + prop->setFillRule(Qt::OddEvenFill); + else if (fillRule == QLatin1String("nonzero")) + prop->setFillRule(Qt::WindingFill); } //fill-opacity atttribute handling - qreal fillOpacity = 1.0; if (!opacity.isEmpty() && opacity != QLatin1String("inherit")) { - fillOpacity = qMin(qreal(1.0), qMax(qreal(0.0), toDouble(opacity))); - } else if (inherited) { - fillOpacity = inherited->fillOpacity(); + prop->setFillOpacity(qMin(qreal(1.0), qMax(qreal(0.0), toDouble(opacity)))); } //fill attribute handling @@ -685,15 +678,7 @@ static void parseBrush(QSvgNode *node, } else { prop->setBrush(QBrush(Qt::NoBrush)); } - } else if (inherited) { - if (inherited->style()) { - prop->setFillStyle(inherited->style()); - } else { - prop->setBrush(inherited->qbrush()); - } } - prop->setFillOpacity(fillOpacity); - prop->setFillRule(f); node->appendStyleProperty(prop,myId); } diff --git a/src/svg/qsvgstyle.cpp b/src/svg/qsvgstyle.cpp index b693429c93..c3c0a683c5 100644 --- a/src/svg/qsvgstyle.cpp +++ b/src/svg/qsvgstyle.cpp @@ -81,12 +81,25 @@ void QSvgQualityStyle::revert(QPainter *, QSvgExtraStates &) } QSvgFillStyle::QSvgFillStyle(const QBrush &brush) - : m_fill(brush), m_style(0), m_fillRuleSet(false), m_fillRule(Qt::WindingFill), m_fillOpacitySet(false), m_fillOpacity(1.0), m_gradientResolved (true) + : m_fill(brush) + , m_style(0) + , m_fillRuleSet(false) + , m_fillRule(Qt::WindingFill) + , m_fillOpacitySet(false) + , m_fillOpacity(1.0) + , m_gradientResolved(true) + , m_fillSet(true) { } QSvgFillStyle::QSvgFillStyle(QSvgStyleProperty *style) - : m_style(style), m_fillRuleSet(false), m_fillRule(Qt::WindingFill), m_fillOpacitySet(false), m_fillOpacity(1.0), m_gradientResolved (true) + : m_style(style) + , m_fillRuleSet(false) + , m_fillRule(Qt::WindingFill) + , m_fillOpacitySet(false) + , m_fillOpacity(1.0) + , m_gradientResolved(true) + , m_fillSet(style != 0) { } @@ -105,11 +118,14 @@ void QSvgFillStyle::setFillOpacity(qreal opacity) void QSvgFillStyle::setFillStyle(QSvgStyleProperty* style) { m_style = style; + m_fillSet = true; } void QSvgFillStyle::setBrush(QBrush brush) { m_fill = brush; + m_style = 0; + m_fillSet = true; } static void recursivelySetFill(QSvgNode *node, Qt::FillRule f) @@ -136,20 +152,26 @@ void QSvgFillStyle::apply(QPainter *p, const QRectF &rect, QSvgNode *node, QSvgE recursivelySetFill(node, m_fillRule); m_fillRuleSet = false;//set it only on the first run } - p->setBrush(m_fill); + if (m_fillSet) { + if (m_style) + m_style->apply(p, rect, node, states); + else + p->setBrush(m_fill); + } if (m_fillOpacitySet) states.fillOpacity = m_fillOpacity; - if (m_style) - m_style->apply(p, rect, node, states); } void QSvgFillStyle::revert(QPainter *p, QSvgExtraStates &states) { - if (m_style) - m_style->revert(p, states); - p->setBrush(m_oldFill); if (m_fillOpacitySet) states.fillOpacity = m_oldOpacity; + if (m_fillSet) { + if (m_style) + m_style->revert(p, states); + else + p->setBrush(m_oldFill); + } } QSvgViewportFillStyle::QSvgViewportFillStyle(const QBrush &brush) diff --git a/src/svg/qsvgstyle_p.h b/src/svg/qsvgstyle_p.h index ac5e109159..70ecf5b499 100644 --- a/src/svg/qsvgstyle_p.h +++ b/src/svg/qsvgstyle_p.h @@ -281,6 +281,7 @@ private: qreal m_oldOpacity; QString m_gradientId; bool m_gradientResolved; + bool m_fillSet; }; class QSvgViewportFillStyle : public QSvgStyleProperty |