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get the margins right.

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give the natural svg size if the icon is a svg

svn path=/trunk/KDE/kdelibs/; revision=1118304
This commit is contained in:
Marco Martin 2010-04-24 11:30:09 +00:00
parent c08007f131
commit b9de116f33
1 changed files with 27 additions and 17 deletions
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44
widgets/iconwidget.cpp
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@ -588,10 +588,10 @@ void IconWidgetPrivate::layoutIcons(const QStyleOptionGraphicsItem *option)
//aspect ratio very "tall"
if (!text.isEmpty() || !infoText.isEmpty()) {
if (currentSize.width() < heightAvail) {
if (currentSize.width() < heightAvail) {
iconWidth = currentSize.width() -
horizontalMargin[IconWidgetPrivate::IconMargin].left -
horizontalMargin[IconWidgetPrivate::IconMargin].right;
verticalMargin[IconWidgetPrivate::IconMargin].left -
verticalMargin[IconWidgetPrivate::IconMargin].right;
} else {
iconWidth = heightAvail -
verticalMargin[IconWidgetPrivate::IconMargin].top -
@ -600,7 +600,8 @@ void IconWidgetPrivate::layoutIcons(const QStyleOptionGraphicsItem *option)
} else {
iconWidth = qMin(heightAvail, currentSize.width());
}
iconWidth -= horizontalMargin[IconWidgetPrivate::ItemMargin].left + horizontalMargin[IconWidgetPrivate::ItemMargin].right;
iconWidth -= verticalMargin[IconWidgetPrivate::ItemMargin].left + verticalMargin[IconWidgetPrivate::ItemMargin].right;
} else {
//Horizontal layout
//if there is text resize the icon in order to make room for the text
@ -609,12 +610,11 @@ void IconWidgetPrivate::layoutIcons(const QStyleOptionGraphicsItem *option)
iconWidth = qMin(currentSize.height(), currentSize.width());
} else {
iconWidth = currentSize.height() -
verticalMargin[IconWidgetPrivate::IconMargin].top -
verticalMargin[IconWidgetPrivate::IconMargin].bottom;
horizontalMargin[IconWidgetPrivate::IconMargin].top -
horizontalMargin[IconWidgetPrivate::IconMargin].bottom;
}
iconWidth -= verticalMargin[IconWidgetPrivate::ItemMargin].top + verticalMargin[IconWidgetPrivate::ItemMargin].bottom;
iconWidth -= horizontalMargin[IconWidgetPrivate::ItemMargin].top + horizontalMargin[IconWidgetPrivate::ItemMargin].bottom;
}
iconSize = QSizeF(iconWidth, iconWidth);
int count = 0;
@ -644,6 +644,7 @@ void IconWidget::setSvg(const QString &svgFilePath, const QString &elementId)
d->iconSvgElement = elementId;
d->iconSvgElementChanged = true;
d->icon = QIcon();
updateGeometry();
update();
}
@ -659,7 +660,18 @@ QString IconWidget::svg() const
QSizeF IconWidget::sizeHint(Qt::SizeHint which, const QSizeF & constraint) const
{
if (which == Qt::PreferredSize) {
return sizeFromIconSize(KIconLoader::SizeMedium);
int iconSize = KIconLoader::SizeMedium;
if (d->iconSvg) {
QSizeF oldSize = d->iconSvg->size();
d->iconSvg->resize();
if (d->iconSvgElement.isNull()) {
iconSize = qMax(d->iconSvg->size().width(), d->iconSvg->size().height());
} else {
iconSize = qMax(d->iconSvg->elementSize(d->iconSvgElement).width(), d->iconSvg->elementSize(d->iconSvgElement).width());
}
d->iconSvg->resize(oldSize);
}
return sizeFromIconSize(iconSize);
} else if (which == Qt::MinimumSize) {
return sizeFromIconSize(KIconLoader::SizeSmall);
} else {
@ -1436,26 +1448,24 @@ QSizeF IconWidget::sizeFromIconSize(const qreal iconWidth) const
{
d->setActiveMargins();
if (d->text.isEmpty() && d->infoText.isEmpty()) {
//no text, less calculations
return d->addMargin(d->addMargin(QSizeF(iconWidth, iconWidth), IconWidgetPrivate::IconMargin),
IconWidgetPrivate::ItemMargin);
//no text, just the icon size
return QSizeF(iconWidth, iconWidth);
}
QFontMetricsF fm(d->widgetFont());
qreal width = 0;
if (d->orientation == Qt::Vertical) {
// make room for at most 14 characters
width = qMax(d->maxWordWidth(d->text),
d->maxWordWidth(d->infoText)) +
fm.width("xxx") +
d->horizontalMargin[IconWidgetPrivate::TextMargin].left +
d->horizontalMargin[IconWidgetPrivate::TextMargin].right;
d->verticalMargin[IconWidgetPrivate::TextMargin].left +
d->verticalMargin[IconWidgetPrivate::TextMargin].right;
width = qMax(width,
iconWidth +
d->horizontalMargin[IconWidgetPrivate::IconMargin].left +
d->horizontalMargin[IconWidgetPrivate::IconMargin].right);
d->verticalMargin[IconWidgetPrivate::IconMargin].left +
d->verticalMargin[IconWidgetPrivate::IconMargin].right);
} else {
width = iconWidth +
d->horizontalMargin[IconWidgetPrivate::IconMargin].left +