The following (integer) symbols are defined internally.
"no" 0 "center" 0 "yes" 1 "left" 1 "No" 0 "right" 2 "Yes" 1 "top" 3 "null" 0 "bottom" 4 "Null" 0 "topLeft" 5 "false" 0 "topRight" 6 "true" 1 "bottomLeft" 7 "False" 0 "bottomRight" 8 "True" 1 "row" 1 "on" 1 "column" 2 "off" 0 "flat" 1 "On" 1 "ridge" 2 "Off" 0 "groove" 3 "none" 0 "raised" 4 "None" 0 "sunken" 5 "nil" 0 "embossed" 8 "horizontal" 1 "engraved" 9 "horizontalLeft" 2 "normalState" 1 "horizontalRight" 3 "iconicState" 3 "horizontalCenter" 4 "empty" 0 "vertical" 5 "square" 1 "verticalTop" 6 "sunkenSquare" 2 "verticalBottom" 7 "diamond" 3 "verticalCenter" 8 "sunkenDiamond" 4 "fillNone" 0 "circle" 5 "fillHorizontally" 1 "check" 6 "fillVertically" 2 "rectangle" 7 "fillBoth" 3
The following symbols are also defined. They refer to the corresponding X cursors.
"XC_X_cursor" "XC_lr_angle" "XC_arrow" "XC_man" "XC_based_arrow_down" "XC_middlebutton" "XC_based_arrow_up" "XC_mouse" "XC_boat" "XC_pencil" "XC_bogosity" "XC_pirate" "XC_bottom_left_corner" "XC_plus" "XC_bottom_right_corner" "XC_question_arrow" "XC_bottom_side" "XC_right_ptr" "XC_bottom_tee" "XC_right_side" "XC_box_spiral" "XC_right_tee" "XC_center_ptr" "XC_rightbutton" "XC_circle" "XC_rtl_logo" "XC_clock" "XC_sailboat" "XC_coffee_mug" "XC_sb_down_arrow" "XC_cross" "XC_sb_h_double_arrow" "XC_cross_reverse" "XC_sb_left_arrow" "XC_crosshair" "XC_sb_right_arrow" "XC_diamond_cross" "XC_sb_up_arrow" "XC_dot" "XC_sb_v_double_arrow" "XC_dotbox" "XC_shuttle" "XC_double_arrow" "XC_sizing" "XC_draft_large" "XC_spider" "XC_draft_small" "XC_spraycan" "XC_draped_box" "XC_star" "XC_exchange" "XC_target" "XC_fleur" "XC_tcross" "XC_gobbler" "XC_top_left_arrow" "XC_gumby" "XC_top_left_corner" "XC_hand1" "XC_top_right_corner" "XC_hand2" "XC_top_side" "XC_heart" "XC_top_tee" "XC_icon" "XC_trek" "XC_iron_cross" "XC_ul_angle" "XC_left_ptr" "XC_umbrella" "XC_left_side" "XC_ur_angle" "XC_left_tee" "XC_watch" "XC_leftbutton" "XC_xterm" "XC_ll_angle"