Make GtkTreeView explicitly focus the first cell in the first column when grabbing focus

When focus is initially grabbed and there is no focus column, when selecting
the first column for focus, further explicitly focus into the first cell
using gtk_cell_area_focus().

1 files changed, 9 insertions, 0 deletions

diff --git a/gtk/gtktreeview.c b/gtk/gtktreeview.c
index 95550fe143..0eedbad9d2 100644
--- a/gtk/gtktreeview.c
+++ b/gtk/gtktreeview.c
@@ -10081,7 +10081,16 @@ gtk_tree_view_focus_to_cursor (GtkTreeView *tree_view)
 	    {
 	      if (gtk_tree_view_column_get_visible (GTK_TREE_VIEW_COLUMN (list->data)))
 		{
+		  GtkCellArea *cell_area;
+
 		  tree_view->priv->focus_column = GTK_TREE_VIEW_COLUMN (list->data);
+
+		  /* This happens when the treeview initially grabs focus and there
+		   * is no column in focus, here we explicitly focus into the first cell */
+		  cell_area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (tree_view->priv->focus_column));
+		  if (!gtk_cell_area_get_focus_cell (cell_area))
+		    gtk_cell_area_focus (cell_area, GTK_DIR_RIGHT);
+
 		  break;
 		}
 	    }