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disabled and paused state support

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svn path=/trunk/KDE/kdelibs/; revision=964482
This commit is contained in:
Aaron J. Seigo 2009-05-06 18:35:31 +00:00
parent 91a65043c1
commit ef6d0641dd
1 changed files with 32 additions and 25 deletions
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57
widgets/busywidget.cpp
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@ -129,9 +129,7 @@ void BusyWidget::timerEvent(QTimerEvent *event)
update();
}
void BusyWidget::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget)
void BusyWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option)
Q_UNUSED(widget)
@ -141,30 +139,39 @@ void BusyWidget::paint(QPainter *painter,
QRect spinnerRect(QPoint(0, 0), QSize(qMin(size().width(), size().height()), qMin(size().width(), size().height())));
spinnerRect.moveCenter(QPoint(size().width()/2, size().height()/2));
if (!d->frames[intRotation]) {
QPointF translatedPos(spinnerRect.width()/2, spinnerRect.height()/2);
d->frames[intRotation] = QPixmap(spinnerRect.size());
d->frames[intRotation].fill(Qt::transparent);
QPainter buffPainter(&d->frames[intRotation]);
buffPainter.setRenderHints(QPainter::SmoothPixmapTransform);
buffPainter.translate(translatedPos);
if (d->svg->hasElement("busywidget-shadow")) {
buffPainter.save();
buffPainter.translate(2,2);
buffPainter.rotate(intRotation);
d->svg->paint(&buffPainter, QRect(-translatedPos.toPoint(), spinnerRect.size()), "busywidget-shadow");
buffPainter.restore();
}
buffPainter.rotate(intRotation);
d->svg->paint(&buffPainter, QRect(-translatedPos.toPoint(), spinnerRect.size()), "busywidget");
if (!isEnabled()) {
painter->setOpacity(painter->opacity() / 2);
}
if (!d->running && d->svg->hasElement("paused")) {
d->svg->paint(painter, spinnerRect, "paused");
} else {
if (!d->frames[intRotation]) {
QPointF translatedPos(spinnerRect.width()/2, spinnerRect.height()/2);
d->frames[intRotation] = QPixmap(spinnerRect.size());
d->frames[intRotation].fill(Qt::transparent);
QPainter buffPainter(&d->frames[intRotation]);
buffPainter.setRenderHints(QPainter::SmoothPixmapTransform);
buffPainter.translate(translatedPos);
if (d->svg->hasElement("busywidget-shadow")) {
buffPainter.save();
buffPainter.translate(2,2);
buffPainter.rotate(intRotation);
d->svg->paint(&buffPainter, QRect(-translatedPos.toPoint(), spinnerRect.size()), "busywidget-shadow");
buffPainter.restore();
}
buffPainter.rotate(intRotation);
d->svg->paint(&buffPainter, QRect(-translatedPos.toPoint(), spinnerRect.size()), "busywidget");
}
painter->drawPixmap(spinnerRect.topLeft(), d->frames[intRotation]);
}
painter->drawPixmap(spinnerRect.topLeft(), d->frames[intRotation]);
painter->setPen(Plasma::Theme::defaultTheme()->color(Theme::HighlightColor));
painter->drawText(boundingRect(), d->label, QTextOption(Qt::AlignVCenter | Qt::AlignHCenter));
}