Introduce "isExpandable" role

The role is used to determine whether a directory can be expanded at all. This
is e.g. not the case if a directory has 0 items or the target-URL is different
from the item-URL.

The expansion toggle will get hidden if a directory is not expandable.

CCBUG: 288521

1 files changed, 1 insertions, 0 deletions

diff --git a/src/kitemviews/kfileitemmodel.h b/src/kitemviews/kfileitemmodel.h
index 2992de065..07634655c 100644
--- a/src/kitemviews/kfileitemmodel.h
+++ b/src/kitemviews/kfileitemmodel.h
@@ -199,6 +199,7 @@ private:
         RatingRole,
         IsDirRole,
         IsExpandedRole,
+        IsExpandableRole,
         ExpansionLevelRole,
         RolesCount // Mandatory last entry
     };