Tk_Get3DBorder
Tk_Draw3DRectangle
Tk_Fill3DRectangle
Tk_Draw3DPolygon
Tk_Fill3DPolygon
Tk_3DVerticalBevel
Tk_3DHorizontalBevel
Tk_SetBackgroundFromBorder
Tk_NameOf3DBorder
Tk_3DBorderColor
Tk_3DBorderGC
Tk_Free3DBorder
draw borders with three-dimensional appearance