Enable expanding items by default

An item can be expanded by default in component tree by setting
ExpandedByDefault to true in package.xml file.

Change-Id: Ib324327cf6ef6e2dda3271e704f3ced523c6579c
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
Reviewed-by: Katja Marttila <katja.marttila@qt.io>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/libs/installer/componentmodel.cpp b/src/libs/installer/componentmodel.cpp
index e0cc3fcd8..0f8a47c38 100644
--- a/src/libs/installer/componentmodel.cpp
+++ b/src/libs/installer/componentmodel.cpp
@@ -227,6 +227,9 @@ QVariant ComponentModel::data(const QModelIndex &index, int role) const
             if (!component->autoDependencies().isEmpty())
                 return QVariant();
         }
+        if (role == ComponentModelHelper::ExpandedByDefault) {
+            return component->isExpandedByDefault();
+        }
         return component->data(role);
     }
     return QVariant();