void PreviewWidget::setScale(qreal scale)
{
m_scale = scale;
QFont font;
//take the user's configured point size, and convert it to a pixel size for preview
font.setPixelSize(pointSizeToPixelSize(font.pointSize()));
m_internalPreview->setFont(font);
//as we are a hidden widget, we need to force a repaint to update the size hint properly
updatePixmapCache();
m_internalPreview->resize(sizeHint());
m_internalPreview->adjustSize();
QPixmap preview = updatePixmapCache();
setPixmap(preview);
}
void KStandardItemListWidget::triggerCacheRefreshing()
{
if ((!m_dirtyContent && !m_dirtyLayout) || index() < 0) {
return;
}
refreshCache();
const QHash<QByteArray, QVariant> values = data();
m_isExpandable = m_supportsItemExpanding && values["isExpandable"].toBool();
m_isHidden = isHidden();
m_customizedFont = customizedFont(styleOption().font);
m_customizedFontMetrics = QFontMetrics(m_customizedFont);
updateExpansionArea();
updateTextsCache();
updatePixmapCache();
m_dirtyLayout = false;
m_dirtyContent = false;
m_dirtyContentRoles.clear();
}
CardDatabase::CardDatabase(QObject *parent)
: QObject(parent), noCard(0), loadStatus(NotLoaded)
{
connect(settingsCache, SIGNAL(picsPathChanged()), this, SLOT(picsPathChanged()));
connect(settingsCache, SIGNAL(cardDatabasePathChanged()), this, SLOT(loadCardDatabase()));
connect(settingsCache, SIGNAL(tokenDatabasePathChanged()), this, SLOT(loadTokenDatabase()));
connect(settingsCache, SIGNAL(picDownloadChanged()), this, SLOT(picDownloadChanged()));
connect(settingsCache, SIGNAL(picDownloadHqChanged()), this, SLOT(picDownloadHqChanged()));
loadCardDatabase();
loadTokenDatabase();
pictureLoaderThread = new QThread;
pictureLoader = new PictureLoader(settingsCache->getPicsPath(), settingsCache->getPicDownload(), settingsCache->getPicDownloadHq());
pictureLoader->moveToThread(pictureLoaderThread);
connect(pictureLoader, SIGNAL(imageLoaded(CardInfo *, const QImage &)), this, SLOT(imageLoaded(CardInfo *, const QImage &)));
pictureLoaderThread->start(QThread::LowPriority);
noCard = new CardInfo(this);
noCard->loadPixmap(); // cache pixmap for card back
connect(settingsCache, SIGNAL(cardBackPicturePathChanged()), noCard, SLOT(updatePixmapCache()));
}
