weld SwNumPositionTabPage

Change-Id: I12171eb00d5b8354456b629d58d20b22109e24f8
Reviewed-on: https://gerrit.libreoffice.org/53845
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index d88b8a5b9e95..845e15ad15e4 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -3102,6 +3102,23 @@ public:
         enable_notify_events();
     }
 
+    virtual void unselect(int pos) override
+    {
+        assert(gtk_tree_view_get_model(m_pTreeView) && "don't select when frozen");
+        disable_notify_events();
+        if (pos != -1)
+        {
+            GtkTreePath* path = gtk_tree_path_new_from_indices(pos, -1);
+            gtk_tree_selection_unselect_path(gtk_tree_view_get_selection(m_pTreeView), path);
+            gtk_tree_path_free(path);
+        }
+        else
+        {
+            gtk_tree_selection_select_all(gtk_tree_view_get_selection(m_pTreeView));
+        }
+        enable_notify_events();
+    }
+
     virtual std::vector<int> get_selected_rows() const override
     {
         std::vector<int> aRows;