WnckPager @screen: @Returns: @pager: @screen: @pager: @orientation: @Returns: @pager: @n_rows: @Returns: @WNCK_PAGER_DISPLAY_NAME: @WNCK_PAGER_DISPLAY_CONTENT: @pager: @mode: @pager: @show_all_workspaces: @pager: @shadow_type: