QPixmap QS60StylePrivate::part(QS60StyleEnums::SkinParts part, const QSize &size,
QPainter *painter, QS60StylePrivate::SkinElementFlags flags)
{
Q_UNUSED(painter);
const QString partKey = QS60Style::partKeys().at(part);
const QPicture partPicture = QS60StyleModeSpecifics::m_partPictures.value(partKey);
QSize partSize(partPicture.boundingRect().size());
if (flags & (SF_PointEast | SF_PointWest)) {
const int temp = partSize.width();
partSize.setWidth(partSize.height());
partSize.setHeight(temp);
}
const qreal scaleX = size.width() / (qreal)partSize.width();
const qreal scaleY = size.height() / (qreal)partSize.height();
QImage partImage(size, QImage::Format_ARGB32);
partImage.fill(Qt::transparent);
QPainter resultPainter(&partImage);
QTransform t;
if (flags & SF_PointEast)
t.translate(size.width(), 0);
else if (flags & SF_PointSouth)
t.translate(size.width(), size.height());
else if (flags & SF_PointWest)
t.translate(0, size.height());
t.scale(scaleX, scaleY);
if (flags & SF_PointEast)
t.rotate(90);
else if (flags & SF_PointSouth)
t.rotate(180);
else if (flags & SF_PointWest)
t.rotate(270);
resultPainter.setTransform(t, true);
const_cast<QPicture *>(&partPicture)->play(&resultPainter);
resultPainter.end();
QPixmap result = QPixmap::fromImage(partImage);
if (flags & SF_StateDisabled) {
QStyleOption opt;
QPalette *themePalette = QS60StylePrivate::themePalette();
if (themePalette)
opt.palette = *themePalette;
result = QApplication::style()->generatedIconPixmap(QIcon::Disabled, result, &opt);
}
return result;
}
// addDropShadow is inspired by QPixmapDropShadowFilter::draw in
// qt/src/gui/effects/qpixmapfilter.cpp
QPixmap
addDropShadow( const QPixmap& source, const QSize& targetSize )
{
const QPoint offset( 2, 4 );
const int radius = 4;
const QColor shadowColor( 100, 100, 100, 100 );
// If there is no targetSize, then return a larger pixmap with the shadow added on
// otherwise, return a bounded pixmap and shrink the source
const QSize sizeToUse = targetSize.isEmpty() ? QSize( source.width() + offset.x() + radius, source.height() + offset.y() + radius ) : targetSize;
const QSize shrunkToFit( sizeToUse.width() - offset.x() - radius, sizeToUse.height() - offset.y() - radius );
const QPixmap shrunk = source.scaled( shrunkToFit, Qt::KeepAspectRatio, Qt::SmoothTransformation );
QImage tmp( sizeToUse, QImage::Format_ARGB32_Premultiplied );
tmp.fill( 0 );
QPainter tmpPainter( &tmp );
tmpPainter.setCompositionMode( QPainter::CompositionMode_Source );
tmpPainter.drawPixmap( offset, shrunk );
tmpPainter.end();
// blur the alpha channel
QImage blurred( sizeToUse, QImage::Format_ARGB32_Premultiplied );
blurred.fill( 0 );
QPainter blurPainter( &blurred );
qt_blurImage( &blurPainter, tmp, radius, false, true );
blurPainter.end();
// blacken the image...
QPainter blackenPainter( &blurred );
blackenPainter.setCompositionMode( QPainter::CompositionMode_SourceIn );
blackenPainter.fillRect( blurred.rect(), shadowColor );
blackenPainter.end();
const QRect resultRect( shrunk.rect().united( shrunk.rect().translated( offset ).adjusted( -radius, -radius, radius, radius ) ) );
QPixmap result( resultRect.size() );
result.fill( Qt::transparent );
QPainter resultPainter( &result );
// draw the blurred drop shadow...
resultPainter.drawImage( 0, 0, blurred );
// Draw the actual pixmap...
resultPainter.drawPixmap( 0, 0, shrunk );
return result;
}
void CCell::UpdateView()
{
Helper * help = Helper::Instance();
if( isVisible && unit != s_original )
{
QImage source( ":/" + help->GetItemNameByState( hextype ) );
QImage destination( ":/" + help->GetItemNameByState( unit ) );
//destination = destination.scaled( button->width(), button->height() );
QPainter resultPainter(&source);
resultPainter.setCompositionMode( QPainter::CompositionMode_SourceOver );
resultPainter.drawImage( 0, 0, destination );
resultPainter.end();
button->setIcon( QIcon( QPixmap::fromImage( source ) ) );
}
else
{
button->setIcon( QIcon(":/" + help->GetItemNameByVisible( isVisible, hextype ) ) );
//button->setText( "1" );
}
}
