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[netinstall] Don't update selection state for items with no children

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The special setup for nicely-named groups which have a single
hidden subgroup containing the actual packages, has the problem
that there is a non-empty subgroups item, but this results
in zero actual children: then the number of selected and partly
selected children is also zero in updateSelected() and therefore
the item ends up unselected.

Special-case this to avoid unnecessarily unselecting the item.
Reported by Vitor L.
This commit is contained in:
Adriaan de Groot 2020-10-20 23:15:32 +02:00
parent bf50f8724d
commit 0cb6c89876
1 changed files with 7 additions and 2 deletions
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9
src/modules/netinstall/PackageModel.cpp
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@ -267,8 +267,13 @@ PackageModel::setupModelData( const QVariantList& groupList, PackageTreeItem* pa
setupModelData( subgroups, item );
// The children might be checked while the parent isn't (yet).
// Children are added to their parent (below) without affecting
// the checked-state -- do it manually.
item->updateSelected();
// the checked-state -- do it manually. Items with subgroups
// but no children have only hidden children -- those get
// handled specially.
if ( item->childCount() > 0 )
{
item->updateSelected();
}
}
else
{