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maplocationmodel: add the addList() method

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This method should be used if many markers are added at once.
It's main purpose is to reduces the number of beingInsertRows()
calls.

Make MapWidgetHelper::reloadMapLocations() use it.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Lubomir I. Ivanov 2017-07-17 22:59:14 +03:00 • committed by Dirk Hohndel
parent 8fe068f191
commit 6ed807f52d
3 changed files with 13 additions and 1 deletions
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9
qt-models/maplocationmodel.cpp
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@ -68,6 +68,15 @@ void MapLocationModel::add(MapLocation *location)
endInsertRows();
}
void MapLocationModel::addList(QList<MapLocation *> list)
{
if (!list.size())
return;
beginInsertRows(QModelIndex(), m_mapLocations.size(), m_mapLocations.size() + list.size() - 1);
m_mapLocations.append(list);
endInsertRows();
}
void MapLocationModel::clear()
{
if (!m_mapLocations.size())