gridview: Compute right amount of items to skip

We only want to skip the remaining items in the current row, not since
the start of the widget.

diff --git a/gtk/gtkgridview.c b/gtk/gtkgridview.c
index 5531b5c53c4436fb7bcb92ef266e139518605fc8..b9c2c9a87ce2bc45d4972f2d222626a02b8c3fcf 100644 (file)
--- a/gtk/gtkgridview.c
+++ b/gtk/gtkgridview.c
@@ -269,7 +269,8 @@ gtk_grid_view_get_cell_at_y (GtkGridView *self,
       /* skip remaining items at end of row */
       if (pos % self->n_columns)
         {
-          skip = pos - pos % self->n_columns;
+          skip = self->n_columns - pos % self->n_columns;
+          g_assert (n_items > skip);
           n_items -= skip;
           pos += skip;
         }