Tcl/Tk Documentation > TkLib > GetOption
Tk_GetOption(tkwin, name, class)
- Tk_Window tkwin (in)
- Token for window.
- const char *name (in)
- Name of desired option.
- const char *class (in)
- Class of desired option. Null means there is no class for this option; do lookup based on name only.
Tk_GetOption caches options related to tkwin so that successive calls for the same tkwin will execute much more quickly than successive calls for different windows.class, name, option, retrieve
Copyright © 1995-1997 Roger E. Critchlow Jr. Copyright © 1990 The Regents of the University of California. Copyright © 1994-1996 Sun Microsystems, Inc.