Select and expand in SearchDialog

When searching for actors, select the first item in the list and expand
everything. For some strange reason QTreeView::expand or
QTreeView::setExpanded does not work, so I grab the big hammer and
expand all.

1 files changed, 6 insertions, 0 deletions

diff --git a/searchdialog.cpp b/searchdialog.cpp
index 086be9f..5c155b9 100644
--- a/searchdialog.cpp
+++ b/searchdialog.cpp
@@ -265,8 +265,14 @@ void ActorsAndMore::searchActor(const QString &actor){
         getGenresForActor(cur);
         root->appendRow(cur);
     }
+
     mResultView->setSortingEnabled(true);
     mResultView->sortByColumn(0, Qt::AscendingOrder);
+    QModelIndex first = mResultModel->index(0,0);
+    if(first.isValid()){
+        mResultView->selectionModel()->setCurrentIndex(first, QItemSelectionModel::ClearAndSelect);
+        mResultView->expandAll();
+    }
 }
 
 void ActorsAndMore::searchSubtitle(const QString &subtitle){