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* paint non-ContentAtOrigin properly

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* get stretching right (hint: we don't pre-stretch ;)

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=771712
This commit is contained in:
Aaron J. Seigo 2008-02-06 19:46:36 +00:00
parent b2480a105a
commit c6e9b562e4
1 changed files with 12 additions and 16 deletions
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26
svgpanel.cpp
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@ -162,19 +162,16 @@ void SvgPanel::paint(QPainter* painter, const QRectF& rect)
const int rightOffset = contentWidth; const int rightOffset = contentWidth;
const int bottomOffset = contentHeight; const int bottomOffset = contentHeight;
QSizeF scaledSize = QSizeF(d->panelSize.width() -
(d->leftWidth + d->rightWidth) +
d->panelSize.width()*(((qreal)(d->leftWidth + d->rightWidth)) / d->panelSize.width()),
d->panelSize.height() -
(d->topHeight + d->bottomHeight) +
d->panelSize.height()*(((qreal)(d->topHeight + d->bottomHeight)) / d->panelSize.height()));
delete d->cachedBackground; delete d->cachedBackground;
d->cachedBackground = new QPixmap(d->leftWidth + contentWidth + d->rightWidth, d->cachedBackground = new QPixmap(d->leftWidth + contentWidth + d->rightWidth,
d->topHeight + contentHeight + d->bottomHeight); d->topHeight + contentHeight + d->bottomHeight);
d->cachedBackground->fill(Qt::transparent); d->cachedBackground->fill(Qt::transparent);
QPainter p(d->cachedBackground); QPainter p(d->cachedBackground);
if (d->bFlags & ContentAtOrigin) {
p.translate(d->leftWidth, d->topHeight); p.translate(d->leftWidth, d->topHeight);
}
p.setCompositionMode(QPainter::CompositionMode_Source); p.setCompositionMode(QPainter::CompositionMode_Source);
p.setRenderHint(QPainter::SmoothPixmapTransform); p.setRenderHint(QPainter::SmoothPixmapTransform);
@ -185,6 +182,13 @@ void SvgPanel::paint(QPainter* painter, const QRectF& rect)
//CENTER //CENTER
if (contentHeight > 0 && contentWidth > 0) { if (contentHeight > 0 && contentWidth > 0) {
QSizeF scaledSize = QSizeF(d->panelSize.width() -
(d->leftWidth + d->rightWidth) +
d->panelSize.width()*(((qreal)(d->leftWidth + d->rightWidth)) / d->panelSize.width()),
d->panelSize.height() -
(d->topHeight + d->bottomHeight) +
d->panelSize.height()*(((qreal)(d->topHeight + d->bottomHeight)) / d->panelSize.height()));
d->background->resize(scaledSize.width(), scaledSize.height()); d->background->resize(scaledSize.width(), scaledSize.height());
d->background->paint(&p, QRect(contentLeft - d->leftWidth, contentTop - d->topHeight, d->background->paint(&p, QRect(contentLeft - d->leftWidth, contentTop - d->topHeight,
contentWidth + d->leftWidth*2, contentHeight + d->topHeight*2), contentWidth + d->leftWidth*2, contentHeight + d->topHeight*2),
@ -216,27 +220,19 @@ void SvgPanel::paint(QPainter* painter, const QRectF& rect)
//SIDES //SIDES
if (d->stretchBorders) { if (d->stretchBorders) {
if (d->bFlags & DrawLeftBorder) { if (d->bFlags & DrawLeftBorder) {
d->background->resize(d->background->size().width(), scaledSize.height());
d->background->paint(&p, QRect(leftOffset, contentTop, d->leftWidth, contentHeight), "left"); d->background->paint(&p, QRect(leftOffset, contentTop, d->leftWidth, contentHeight), "left");
d->background->resize();
} }
if (d->bFlags & DrawRightBorder) { if (d->bFlags & DrawRightBorder) {
d->background->resize(d->background->size().width(), scaledSize.height());
d->background->paint(&p, QRect(rightOffset, contentTop, d->rightWidth, contentHeight), "right"); d->background->paint(&p, QRect(rightOffset, contentTop, d->rightWidth, contentHeight), "right");
d->background->resize();
} }
if (d->bFlags & DrawTopBorder) { if (d->bFlags & DrawTopBorder) {
d->background->resize(scaledSize.width(), d->background->size().height());
d->background->paint(&p, QRect(contentLeft, topOffset, contentWidth, d->topHeight), "top"); d->background->paint(&p, QRect(contentLeft, topOffset, contentWidth, d->topHeight), "top");
d->background->resize();
} }
if (d->bFlags & DrawBottomBorder) { if (d->bFlags & DrawBottomBorder) {
d->background->resize(scaledSize.width(), d->background->size().height());
d->background->paint(&p, QRect(contentLeft, bottomOffset, contentWidth, d->bottomHeight), "bottom"); d->background->paint(&p, QRect(contentLeft, bottomOffset, contentWidth, d->bottomHeight), "bottom");
d->background->resize();
} }
} else { } else {
if (d->bFlags & DrawLeftBorder) { if (d->bFlags & DrawLeftBorder) {