Tk_DrawFocusHighlight - draw the traversal highlight ring
for a widget
Tk_DrawFocusHighlight(tkwin, gc, width, drawable)
Tk_Window tkwin (in) Window for which the
highlight is being
drawn. Used to retrieve
the window's dimensions,
among other things.
GC gc (in) Graphics context to use
for drawing the high
int width (in) Width of the highlight
ring, in pixels.
Drawable drawable (in) Drawable in which to
draw the highlight;
usually an offscreen
pixmap for double
Tk_DrawFocusHighlight is a utility procedure that draws
the traversal highlight ring for a widget. It is typi
cally invoked by widgets during redisplay.
focus, traversal highlight