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More refactoring in preparation for text layout code

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=694895
This commit is contained in:
Matt Broadstone 2007-08-01 01:25:01 +00:00
parent 48700bf813
commit 4823fc0237
1 changed files with 41 additions and 32 deletions
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73
widgets/icon.cpp
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@ -110,7 +110,8 @@ class Icon::Private
void drawBackground(QPainter *painter);
void drawForeground(QPainter *painter);
void drawIcon(QPainter *painter);
void drawText(QPainter *painter);
void checkSvgElements()
{
@ -526,6 +527,43 @@ void Icon::Private::drawForeground(QPainter *painter)
}
}
void Icon::Private::drawIcon(QPainter *painter)
{
if (!icon.isNull()) {
qreal iw = iconSize.width();
qreal ih = iconSize.height();
qreal deltaX = (size.width() - iw) / 2;
qreal deltaY = (size.height() - ih) / 2 ;
if (state == Private::PressedState) {
painter->save();
painter->setRenderHint(QPainter::SmoothPixmapTransform);
painter->scale(0.95, 0.95);
deltaY *= 0.95;
deltaX *= 0.95;
painter->drawPixmap((int)(deltaX + (iw * .025)), (int)(deltaY + (ih * .025)),
icon.pixmap(iconSize.toSize()));
painter->restore();
} else {
painter->drawPixmap((int)deltaX, (int)deltaY, icon.pixmap(iconSize.toSize()));
}
}
}
void Icon::Private::drawText(QPainter *painter)
{
if (!text.isEmpty()) {
qreal offset = (iconSize.height() + 12); // TODO this shouldn't be hardcoded?
QRectF textRect(0, offset, size.width(), size.height() - offset);
QTextOption textOpt;
textOpt.setAlignment(Qt::AlignHCenter | Qt::AlignTop);
textOpt.setWrapMode(QTextOption::WordWrap);
painter->setPen(Qt::white);
painter->drawText(textRect, text, textOpt);
}
}
void Icon::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
Q_UNUSED(option)
@ -549,25 +587,7 @@ void Icon::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWid
d->svg.resize(d->size);
d->drawBackground(painter);
if (!d->icon.isNull()) {
qreal iw = d->iconSize.width();
qreal ih = d->iconSize.height();
qreal deltaX = (d->size.width() - iw) / 2;
qreal deltaY = (d->size.height() - ih) / 2 ;
if (d->state == Private::PressedState) {
painter->save();
painter->setRenderHint(QPainter::SmoothPixmapTransform);
painter->scale(0.95, 0.95);
deltaY *= 0.95;
deltaX *= 0.95;
painter->drawPixmap((int)(deltaX + (iw * .025)), (int)(deltaY + (ih * .025)),
d->icon.pixmap(d->iconSize.toSize()));
painter->restore();
} else {
painter->drawPixmap((int)deltaX, (int)deltaY, d->icon.pixmap(d->iconSize.toSize()));
}
}
d->drawIcon(painter);
d->drawForeground(painter);
@ -579,18 +599,7 @@ void Icon::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWid
}
// Draw text last because its overlayed
if (!d->text.isEmpty()) {
qreal offset = (d->iconSize.height() + 12); // TODO this shouldn't be hardcoded?
QRectF textRect(0, offset, d->size.width(), d->size.height() - offset);
QTextOption textOpt;
textOpt.setAlignment(Qt::AlignHCenter | Qt::AlignTop);
textOpt.setWrapMode(QTextOption::WordWrap);
painter->setPen(Qt::white);
painter->drawText(textRect, d->text, textOpt);
}
d->drawText(painter);
}
void Icon::drawActionButtonBase(QPainter* painter, const QSize &size, int element)