Tk_DrawFocusHighlight(3tk) Tk Library Procedures Tk_DrawFocusHighlight(3tk)
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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 be-
ing drawn. Used to retrieve the win-
dow'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 pix-
els.
Drawable drawable (in) Drawable in which to draw the high-
light; 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 during
redisplay.
KEYWORDS
focus, traversal highlight
Tk 4.0 Tk_DrawFocusHighlight(3tk)
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