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Code Issues Releases Wiki Activity

Scale pixmaps smoothly to avoid horrible jagged edges

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This commit is contained in:
Leo Franchi 2011-07-22 12:44:17 -04:00
parent 7f890e571d
commit a7308cddcc
3 changed files with 6 additions and 7 deletions
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6
src/libtomahawk/playlist/albumitemdelegate.cpp
View File

@ -38,8 +38,7 @@ AlbumItemDelegate::AlbumItemDelegate( QAbstractItemView* parent, AlbumProxyModel
, m_model( proxy )
{
m_shadowPixmap = QPixmap( RESPATH "images/cover-shadow.png" );
m_defaultCover = QPixmap( RESPATH "images/no-album-art-placeholder.png" )
.scaled( QSize( 120, 120 ), Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
m_defaultCover = QPixmap( RESPATH "images/no-album-art-placeholder.png" );
}
@ -73,7 +72,8 @@ AlbumItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option,
// painter->drawPixmap( option.rect.adjusted( 4, 4, -4, -38 ), m_shadowPixmap );
QPixmap cover = item->cover.isNull() ? m_defaultCover : item->cover;
painter->drawPixmap( option.rect.adjusted( 6, 4, -6, -41 ), cover );
QRect r = option.rect.adjusted( 6, 4, -6, -41 );
painter->drawPixmap( r, cover.scaled( r.size(), Qt::KeepAspectRatio, Qt::SmoothTransformation ) );
painter->setPen( opt.palette.color( QPalette::Text ) );
QTextOption to;

2
src/libtomahawk/playlist/playlistitemdelegate.cpp
View File

@ -198,7 +198,7 @@ PlaylistItemDelegate::paintShort( QPainter* painter, const QStyleOptionViewItem&
painter->setPen( opt.palette.text().color() );
QRect ir = r.adjusted( 4, 0, -option.rect.width() + option.rect.height() - 8 + r.left(), 0 );
painter->drawPixmap( ir, pixmap );
painter->drawPixmap( ir, pixmap.scaled( ir.size(), Qt::KeepAspectRatio, Qt::SmoothTransformation ) );
//painter->drawPixmap( ir, item->cover );
QFont boldFont = opt.font;

5
src/libtomahawk/playlist/treeitemdelegate.cpp
View File

@ -40,8 +40,7 @@ TreeItemDelegate::TreeItemDelegate( ArtistView* parent, TreeProxyModel* proxy )
, m_model( proxy )
{
m_nowPlayingIcon = QPixmap( RESPATH "images/now-playing-speaker.png" );
m_defaultCover = QPixmap( RESPATH "images/no-album-art-placeholder.png" )
.scaled( QSize( 120, 120 ), Qt::IgnoreAspectRatio, Qt::SmoothTransformation );
m_defaultCover = QPixmap( RESPATH "images/no-album-art-placeholder.png" );
}
@ -135,7 +134,7 @@ TreeItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option,
// painter->drawPixmap( r, QPixmap( RESPATH "images/cover-shadow.png" ) );
QPixmap cover = item->cover.isNull() ? m_defaultCover : item->cover;
painter->drawPixmap( r, cover );
painter->drawPixmap( r, cover.scaled( r.size(), Qt::KeepAspectRatio, Qt::SmoothTransformation ) );
QTextOption to;
to.setAlignment( Qt::AlignVCenter );