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Code Issues Releases Wiki Activity

improved the animation

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This commit is contained in:
Michael Zanetti 2011-08-23 21:09:09 +02:00
parent 2e3e0afa7c
commit 9cc919eb08
1 changed files with 12 additions and 104 deletions
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116
src/sourcetree/sourcedelegate.cpp
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@ -33,7 +33,7 @@ SourceDelegate::SourceDelegate( QAbstractItemView* parent )
m_dropTypeImageMap.insert( 0, QPixmap( ":/data/images/drop-song.png" ).scaledToWidth( 32, Qt::SmoothTransformation ) );
m_dropTypeImageMap.insert( 1, QPixmap( ":/data/images/drop-album.png" ).scaledToWidth( 32, Qt::SmoothTransformation ) );
m_dropTypeImageMap.insert( 2, QPixmap( ":/data/images/drop-all-songs.png" ).scaledToWidth( 32, Qt::SmoothTransformation ) );
m_dropTypeImageMap.insert( 2, QPixmap( ":/data/images/drop-all-songs.png" ).scaledToHeight( 32, Qt::SmoothTransformation ) );
m_dropTypeImageMap.insert( 3, QPixmap( ":/data/images/drop-local-songs.png" ).scaledToWidth( 32, Qt::SmoothTransformation ) );
m_dropTypeImageMap.insert( 4, QPixmap( ":/data/images/drop-top-songs.png" ).scaledToWidth( 32, Qt::SmoothTransformation ) );
}
@ -52,7 +52,6 @@ SourceDelegate::sizeHint( const QStyleOptionViewItem& option, const QModelIndex&
int dropTypes = dropTypeCount( item );
qDebug() << "droptypecount is " << dropTypes;
QSize originalSize = QStyledItemDelegate::sizeHint( option, index );
// QSize targetSize = originalSize + QSize( 0, originalSize.height() * dropTypeCount( item ) ); // useful for vertical menu
QSize targetSize = originalSize + QSize( 0, dropTypes == 0 ? 0 : 56 );
m_expandedMap.value( index )->initialize( originalSize, targetSize, 500 );
m_expandedMap.value( index )->expand();
@ -227,6 +226,7 @@ SourceDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option, co
fontBold.setBold( true );
QRect textRect;
QRect imageRect;
SourceTreeItem::DropTypes dropTypes = item->supportedDropTypes( m_dropMimeData );
@ -248,114 +248,22 @@ SourceDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option, co
else
painter->setFont( font );
textRect = itemsRect.adjusted( 0, 4, 0, 0 );
painter->drawPixmap( textRect.x() + iconSpacing, textRect.y(), m_dropTypeImageMap.value( i ).copy( 0, 0, 32, qMax( 4, textRect.height() ) ) );
int textSpacing = ( itemWidth - painter->fontMetrics().width( m_dropTypeTextMap.value( i ) ) ) / 2;
textRect.adjust( textSpacing, 32 + 6, 0, 0 );
textRect = itemsRect.adjusted( textSpacing - 1, itemsRect.height() - painter->fontMetrics().height() - 4, 0, 0 );
painter->drawText( textRect, m_dropTypeTextMap.value( i ) );
int maxHeight = itemsRect.height() - textRect.height() - 4;
int verticalOffset = qMax( 0, maxHeight - 32 );
if ( itemsRect.bottom() - textRect.height() - 2 > itemsRect.top() )
{
imageRect = itemsRect.adjusted( iconSpacing, verticalOffset, -iconSpacing, -textRect.height() - 2 );
painter->drawPixmap( imageRect.x(), imageRect.y(), m_dropTypeImageMap.value( i ).copy( 0, 32 - imageRect.height(), 32, imageRect.height() ) );
}
count++;
}
// QFont bold = painter->font();
// bold.setBold( true );
// QString name = index.data().toString();
// if ( type == SourcesModel::StaticPlaylist )
// {
// PlaylistItem* plItem = qobject_cast< PlaylistItem* >( item );
// Q_ASSERT( plItem );
// if ( plItem && !plItem->playlist().isNull() )
// {
// name = plItem->playlist()->title();
// }
// }
// else if ( type == SourcesModel::CategoryAdd )
// {
// CategoryAddItem* cItem = qobject_cast< CategoryAddItem* >( item );
// Q_ASSERT( cItem );
// name = cItem->text();
// }
// int height = option.rect.height();
// if ( m_expandedMap.contains( index ) && m_expandedMap.value( index )->partlyExpanded() )
// height /= ( dropTypeCount( item ) + 1 );
// QRect iconRect = option.rect.adjusted( 4, 1, -option.rect.width() + option.decorationSize.width() - 2 + 4, -option.rect.height() + option.decorationSize.height() -1 );
// QPixmap avatar = index.data( Qt::DecorationRole ).value< QIcon >().pixmap( iconRect.width(), iconRect.height() );
// painter->drawPixmap( iconRect, avatar.scaledToHeight( iconRect.height(), Qt::SmoothTransformation ) );
// if ( ( option.state & QStyle::State_Selected ) == QStyle::State_Selected )
// {
// painter->setPen( o.palette.color( QPalette::HighlightedText ) );
// }
// QRect textRect = option.rect.adjusted( iconRect.width() + 8, 2, /*-figWidth - 24*/ 0, 0 );
// QString text = painter->fontMetrics().elidedText( name, Qt::ElideRight, textRect.width() );
// painter->drawText( textRect, text );
// if ( m_expandedMap.contains( index ) && m_expandedMap.value( index )->partlyExpanded() )
// {
// QPoint cursorPos = m_parent->mapFromGlobal( QCursor::pos() );
// int hoveredDropTypeIndex = ( cursorPos.y() - o.rect.y() ) / height;
// int verticalOffset = height * hoveredDropTypeIndex;
// QRect selectionRect = o.rect.adjusted( 0, verticalOffset, 0, -o.rect.height() + height + verticalOffset );
// painter->drawRoundedRect( selectionRect, 5, 5 );
// int count = 1;
// SourceTreeItem::DropTypes dropTypes = item->supportedDropTypes( m_dropMimeData );
// if ( dropTypes.testFlag( SourceTreeItem::DropTypeThisTrack ) )
// {
// text = tr( "This track" );
// textRect = option.rect.adjusted( iconRect.width() + 8, 2 + ( count * height ), 0, 0 );
// painter->drawText( textRect, text );
// if ( count == hoveredDropTypeIndex )
// m_hoveredDropType = SourceTreeItem::DropTypeThisTrack;
// count++;
// }
// if ( dropTypes.testFlag( SourceTreeItem::DropTypeThisAlbum ) )
// {
// text = tr( "This album" );
// textRect = option.rect.adjusted( iconRect.width() + 8, 2 + ( count * height ), 0, 0 );
// painter->drawText( textRect, text );
// if ( count == hoveredDropTypeIndex )
// m_hoveredDropType = SourceTreeItem::DropTypeThisAlbum;
// count++;
// }
// if ( dropTypes.testFlag( SourceTreeItem::DropTypeAllFromArtist ) )
// {
// text = tr( "All from artist" );
// textRect = option.rect.adjusted( iconRect.width() + 8, 2 + ( count * height ), 0, 0 );
// painter->drawText( textRect, text );
// if ( count == hoveredDropTypeIndex )
// m_hoveredDropType = SourceTreeItem::DropTypeAllFromArtist;
// count++;
// }
// if ( dropTypes.testFlag( SourceTreeItem::DropTypeLocalItems ) )
// {
// text = tr( "All local from Artist" );
// textRect = option.rect.adjusted( iconRect.width() + 8, 2 + ( count * height ), 0, 0 );
// painter->drawText( textRect, text );
// if ( count == hoveredDropTypeIndex )
// m_hoveredDropType = SourceTreeItem::DropTypeLocalItems;
// count++;
// }
// if ( dropTypes.testFlag( SourceTreeItem::DropTypeTop50 ) )
// {
// text = tr( "Top 50" );
// textRect = option.rect.adjusted( iconRect.width() + 8, 2 + ( count * height ), 0, 0 );
// painter->drawText( textRect, text );
// if ( count == hoveredDropTypeIndex )
// m_hoveredDropType = SourceTreeItem::DropTypeTop50;
// count++;
// }
// }
painter->restore();
}