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Code Issues Releases Wiki Activity

Small performance improvements in TrackItemDelegate.

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This commit is contained in:
Christian Muehlhaeuser
2015-04-08 03:06:11 +02:00
parent da0d585d53
commit 6aa22826ae
1 changed files with 5 additions and 5 deletions
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10
src/libtomahawk/playlist/TrackItemDelegate.cpp
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@@ -1,6 +1,6 @@
/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> === /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
* *
* Copyright 2014, Christian Muehlhaeuser <muesli@tomahawk-player.org> * Copyright 2014-2015, Christian Muehlhaeuser <muesli@tomahawk-player.org>
* *
* Tomahawk is free software: you can redistribute it and/or modify * Tomahawk is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@@ -61,7 +61,7 @@ TrackItemDelegate::TrackItemDelegate( DisplayMode mode, TrackView* parent, Playa
QSize QSize
TrackItemDelegate::sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const TrackItemDelegate::sizeHint( const QStyleOptionViewItem& option, const QModelIndex& index ) const
{ {
QSize size = QStyledItemDelegate::sizeHint( option, index ); QSize size;
PlayableItem* item = m_model->itemFromIndex( m_model->mapToSource( index ) ); PlayableItem* item = m_model->itemFromIndex( m_model->mapToSource( index ) );
Q_ASSERT( item ); Q_ASSERT( item );
@@ -90,6 +90,9 @@ TrackItemDelegate::sizeHint( const QStyleOptionViewItem& option, const QModelInd
void void
TrackItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const TrackItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index ) const
{ {
if ( m_view->header()->visualIndex( index.column() ) > 0 )
return;
painter->setRenderHint( QPainter::TextAntialiasing ); painter->setRenderHint( QPainter::TextAntialiasing );
PlayableItem* item = m_model->itemFromIndex( m_model->mapToSource( index ) ); PlayableItem* item = m_model->itemFromIndex( m_model->mapToSource( index ) );
@@ -98,9 +101,6 @@ TrackItemDelegate::paint( QPainter* painter, const QStyleOptionViewItem& option,
QStyleOptionViewItemV4 opt = option; QStyleOptionViewItemV4 opt = option;
prepareStyleOption( &opt, index, item ); prepareStyleOption( &opt, index, item );
if ( m_view->header()->visualIndex( index.column() ) > 0 )
return;
if ( item->source() ) if ( item->source() )
{ {
drawSource( painter, opt, index, opt.rect, item ); drawSource( painter, opt, index, opt.rect, item );