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fixed Grid View sorting on discontinuous selection (drag&drop for sorting)

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This commit is contained in:
Luis Ángel San Martín 2015-05-21 16:31:36 +02:00
parent d28b56db17
commit 433e1ef71c
1 changed files with 22 additions and 5 deletions
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27
YACReaderLibrary/db/comic_model.cpp
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@ -47,7 +47,7 @@ bool ComicModel::canDropMimeData(const QMimeData *data, Qt::DropAction action, i
return data->formats().contains(YACReader::YACReaderLibrarComiscSelectionMimeDataFormat);
}
//TODO: optimize this method
//TODO: optimize this method (seriously)
bool ComicModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)
{
@ -118,9 +118,26 @@ bool ComicModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int
QLOG_INFO() << newSorting;
if(!beginMoveRows(parent,currentIndexes.first(),currentIndexes.last(),parent,row))
return false;
_data = resortedData;
int tempRow = row;
foreach(qulonglong id, comicIds)
{
int i = 0;
foreach (ComicItem *item, _data) {
if(item->data(Id) == id)
{
beginMoveRows(parent,i,i,parent,tempRow);
_data.removeAll(item);
_data.insert(tempRow++, item);
endMoveRows();
break;
}
i++;
}
}
/*if(!beginMoveRows(parent,currentIndexes.first(),currentIndexes.last(),parent,row))
return false;*/
_data = resortedData; //TODO No longer needed
//TODO emit signals
@ -145,7 +162,7 @@ bool ComicModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int
QSqlDatabase::removeDatabase(_databasePath);
endMoveRows();
//endMoveRows();
emit resortedIndexes(newSorting);
int destSelectedIndex = row<0?_data.length():row;