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sort chart dropdowns

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This commit is contained in:
Leo Franchi 2011-10-30 18:28:17 -04:00
parent cd04d027a0
commit 44fa85af6b
1 changed files with 12 additions and 1 deletions

13
src/libtomahawk/widgets/BreadcrumbButton.cpp

@ -102,6 +102,10 @@ BreadcrumbButton::sizeHint() const
return m_combo->sizeHint() + QSize( padding, 0 );
}
bool caseInsensitiveLessThan( const QString &s1, const QString &s2 )
{
return s1.toLower() < s2.toLower();
}
void
BreadcrumbButton::setParentIndex( const QModelIndex& idx )
@ -112,12 +116,19 @@ BreadcrumbButton::setParentIndex( const QModelIndex& idx )
QStringList list;
int count = m_model->rowCount( m_parentIndex );
int defaultIndex = -1, userSelected = -1;
// Two-pass so we can sort the list first
for ( int i = 0; i < count; ++i )
{
list << m_model->index( i, 0, m_parentIndex ).data().toString();
}
qSort( list.begin(), list.end(), caseInsensitiveLessThan );
for ( int i = 0; i < count; ++i )
{
QModelIndex idx = m_model->index( i, 0, m_parentIndex );
if ( idx.isValid() )
{
list << idx.data().toString();
if ( idx.data( Breadcrumb::DefaultRole ).toBool() )
defaultIndex = i;
if ( idx.data( Breadcrumb::UserSelectedRole ).toBool() )