Function Tk_NameToWindow

micropolis-activity/src/tk/tkwindow.c:1560–1577

(interp, pathName, tkwin)

 *
 *	Given a string name for a window, this procedure
 *	returns the token for the window, if there exists a
 *	window corresponding to the given name.
 *
 * Results:
 *	The return result is either a token for the window corresponding
 *	to "name", or else NULL to indicate that there is no such
 *	window.  In this case, an error message is left in interp->result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

Tk_Window
Tk_NameToWindow(interp, pathName, tkwin)
    Tcl_Interp *interp;		/* Where to report errors. */
    char *pathName;		/* Path name of window. */
    Tk_Window tkwin;		/* Token for window:  name is assumed to
				 * belong to the same main window as tkwin. */
{