From 579e24965ad850602891b6a50363582e126eb908 Mon Sep 17 00:00:00 2001
From: David Sansome <davidsansome@gmail.com>
Date: Tue, 7 Dec 2010 21:13:40 +0000
Subject: [PATCH] Make single clicking on an item in a library view expand it. 
 Fixes issue #1027

---
 src/widgets/autoexpandingtreeview.cpp | 5 +++++
 src/widgets/autoexpandingtreeview.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/widgets/autoexpandingtreeview.cpp b/src/widgets/autoexpandingtreeview.cpp
index 44dc30ef9..14469d27c 100644
--- a/src/widgets/autoexpandingtreeview.cpp
+++ b/src/widgets/autoexpandingtreeview.cpp
@@ -27,6 +27,7 @@ AutoExpandingTreeView::AutoExpandingTreeView(QWidget *parent)
     expand_on_reset_(true)
 {
   connect(this, SIGNAL(expanded(QModelIndex)), SLOT(ItemExpanded(QModelIndex)));
+  connect(this, SIGNAL(clicked(QModelIndex)), SLOT(ItemClicked(QModelIndex)));
 }
 
 void AutoExpandingTreeView::reset() {
@@ -69,3 +70,7 @@ void AutoExpandingTreeView::ItemExpanded(const QModelIndex& index) {
   if (model()->rowCount(index) == 1 && auto_open_)
     expand(model()->index(0, 0, index));
 }
+
+void AutoExpandingTreeView::ItemClicked(const QModelIndex& index) {
+  expand(index);
+}
diff --git a/src/widgets/autoexpandingtreeview.h b/src/widgets/autoexpandingtreeview.h
index 4dc03e411..259e19299 100644
--- a/src/widgets/autoexpandingtreeview.h
+++ b/src/widgets/autoexpandingtreeview.h
@@ -42,6 +42,7 @@ class AutoExpandingTreeView : public QTreeView {
 
  private slots:
   void ItemExpanded(const QModelIndex& index);
+  void ItemClicked(const QModelIndex& index);
 
  private:
   bool RecursivelyExpand(const QModelIndex& index, int* count);