Tk_DrawFocusHighlight(3) Tk Library Procedures Tk_DrawFocusHighlight(3)
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NAME
Tk_DrawFocusHighlight - draw the traversal highlight ring for a widget
SYNOPSIS
#include <tk.h>
Tk_DrawFocusHighlight(tkwin, gc, width, drawable)
ARGUMENTS
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 double buffering.
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DESCRIPTION
Tk_DrawFocusHighlight is a utility procedure that draws the traversal highlight ring for a widget. It is typically invoked by widgets dur-
ing redisplay.
KEYWORDS
focus, traversal highlight
Tk 4.0 Tk_DrawFocusHighlight(3)
