-cursor 组件选项允许 Tk 编程者改变特定组件的鼠标光标。下面是在所有平台的 Tk 识别的光标名字:
X_cursor arrow based_arrow_down based_arrow_up boat bogosity bottom_left_corner bottom_right_corner bottom_side bottom_tee box_spiral center_ptr circle clock coffee_mug cross cross_reverse crosshair diamond_cross dot dotbox double_arrow draft_large draft_small draped_box exchange fleur gobbler gumby hand1 hand2 heart icon iron_cross left_ptr left_side left_tee leftbutton ll_angle lr_angle man middlebutton mouse pencil pirate plus question_arrow right_ptr right_side right_tee rightbutton rtl_logo sailboat sb_down_arrow sb_h_double_arrow sb_left_arrow sb_right_arrow sb_up_arrow sb_v_double_arrow shuttle sizing spider spraycan star target tcross top_left_arrow top_left_corner top_right_corner top_side top_tee trek ul_angle umbrella ur_angle watch xterm
arrow center_ptr crosshair fleur ibeam icon sb_h_double_arrow sb_v_double_arrow watch xterm
no starting size size_ne_sw size_ns size_nw_se size_we uparrow wait
arrow cross crosshair ibeam plus watch xterm
text cross-hair