Git: Fix keyboard activation in StashView

Change-Id: I8ad4991b17e2cf60e73278db13c0ac403e35807c
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/git/stashdialog.cpp

@@ -133,6 +133,7 @@ StashDialog::StashDialog(QWidget *parent) :
     m_proxyModel->setSourceModel(m_model);
     m_proxyModel->setFilterKeyColumn(-1);
     m_proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
+    ui->stashView->setActivationMode(Utils::DoubleClickActivation);
     ui->stashView->setModel(m_proxyModel);
     ui->stashView->setSelectionMode(QAbstractItemView::ExtendedSelection);
     ui->stashView->setAllColumnsShowFocus(true);
@@ -142,7 +143,7 @@ StashDialog::StashDialog(QWidget *parent) :
             this, SLOT(enableButtons()));
     connect(ui->stashView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
             this, SLOT(enableButtons()));
-    connect(ui->stashView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(showCurrent()));
+    connect(ui->stashView, SIGNAL(activated(QModelIndex)), this, SLOT(showCurrent()));
     ui->stashView->setFocus();
 }
 

src/plugins/git/stashdialog.ui

@@ -27,7 +27,7 @@
       <widget class="Utils::FancyLineEdit" name="filterLineEdit"/>
      </item>
      <item>
-      <widget class="QTreeView" name="stashView"/>
+      <widget class="Utils::TreeView" name="stashView"/>
      </item>
     </layout>
    </item>
@@ -49,6 +49,11 @@
    <extends>QLineEdit</extends>
    <header location="global">utils/fancylineedit.h</header>
   </customwidget>
+  <customwidget>
+   <class>Utils::TreeView</class>
+   <extends>QTreeView</extends>
+   <header location="global">utils/itemviews.h</header>
+  </customwidget>
  </customwidgets>
  <resources/>
  <connections>