map GtkTreeView to SvTreeViewBox now it is in vcl

Change-Id: I8ab8421354a296cb6382f28fd3bd40372e0665df
Reviewed-on: https://gerrit.libreoffice.org/62908
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 12 insertions, 4 deletions

diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index c0768ddffc2e..3c3e5d25588f 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -5620,10 +5620,18 @@ private:
             gboolean ret;
             m_pTreeView->disable_notify_events();
             GtkWidget* pWidget = m_pTreeView->getWidget();
-            gtk_widget_grab_focus(pWidget);
-            g_signal_emit_by_name(pWidget, "key-press-event", pEvent, &ret);
-            m_xEntry->set_text(m_xTreeView->get_selected_text());
-            gtk_widget_grab_focus(m_pEntry->getWidget());
+            if (m_pTreeView->get_selected_index() == -1)
+            {
+                m_pTreeView->select(0);
+                m_xEntry->set_text(m_xTreeView->get_selected_text());
+            }
+            else
+            {
+                gtk_widget_grab_focus(pWidget);
+                g_signal_emit_by_name(pWidget, "key-press-event", pEvent, &ret);
+                m_xEntry->set_text(m_xTreeView->get_selected_text());
+                gtk_widget_grab_focus(m_pEntry->getWidget());
+            }
             m_xEntry->select_region(0, -1);
             m_pTreeView->enable_notify_events();
             m_pEntry->fire_signal_changed();