diff options
| -rw-r--r-- | src/plugins/Ui/skinned/listwidget.cpp | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/plugins/Ui/skinned/listwidget.cpp b/src/plugins/Ui/skinned/listwidget.cpp index efe8adf13..43c06418e 100644 --- a/src/plugins/Ui/skinned/listwidget.cpp +++ b/src/plugins/Ui/skinned/listwidget.cpp @@ -435,6 +435,8 @@ void ListWidget::updateList(int flags) delete m_rows.takeFirst(); } + int prev_number = 0; + for(int i = 0; i < items.count(); ++i) { ListWidgetRow *row = m_rows[i]; @@ -455,7 +457,16 @@ void ListWidget::updateList(int flags) else { row->separator = false; - row->number = m_model->numberOfTrack(m_first+i) + 1; + //optimization: reduce number of PlaListModel::numberOfTrack(int) calls + if(!prev_number) + { + row->number = m_model->numberOfTrack(m_first+i) + 1; + prev_number = row->number; + } + else + { + row->number = ++prev_number; + } row->length = items[i]->formattedLength(); if(m_show_number && !m_align_numbres) row->title.prepend(QString("%1").arg(row->number)+". "); @@ -684,7 +695,7 @@ void ListWidget::contextMenuEvent(QContextMenuEvent * event) void ListWidget::recenterCurrent() { - if (/*!m_scroll && */m_row_count) + if (m_row_count) { if (m_first + m_row_count < m_model->currentIndex() + 1) m_first = qMin(m_model->count() - m_row_count, |