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 highlight.
- 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
Tk_DrawFocusHighlight is a utility procedure that draws the traversal
highlight ring for a widget. It is typically invoked by widgets during
focus, traversal highlight