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[/] [or1k/] [tags/] [start/] [insight/] [tix/] [unix/] [tk4.2/] [tixAppInit.c] - Rev 579
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/* * tixAppInit.c -- * * Provides a default version of the Tcl_AppInit procedure for * use in wish and similar Tk-based applications. * * Copyright (c) 1995 Ioi K Lam * Copyright (c) 1993 The Regents of the University of California. * Copyright (c) 1994 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. */ #include <tk.h> #include <tix.h> /* * The following variable is a special hack that is needed in order for * Sun shared libraries to be used for Tcl. */ extern int matherr(); int *tclDummyMathPtr = (int *) matherr; /* *---------------------------------------------------------------------- * * main -- * * This is the main program for the application. * * Results: * None: Tk_Main never returns here, so this procedure never * returns either. * * Side effects: * Whatever the application does. * *---------------------------------------------------------------------- */ int main(argc, argv) int argc; /* Number of command-line arguments. */ char **argv; /* Values of command-line arguments. */ { Tk_Main(argc, argv, Tcl_AppInit); return 0; /* Needed only to prevent compiler warning. */ } /* *---------------------------------------------------------------------- * * Tcl_AppInit -- * * This procedure performs application-specific initialization. * Most applications, especially those that incorporate additional * packages, will have their own version of this procedure. * * Results: * Returns a standard Tcl completion code, and leaves an error * message in interp->result if an error occurs. * * Side effects: * Depends on the startup script. * *---------------------------------------------------------------------- */ int Tcl_AppInit(interp) Tcl_Interp *interp; /* Interpreter for application. */ { if (Tcl_Init(interp) == TCL_ERROR) { return TCL_ERROR; } if (Tk_Init(interp) == TCL_ERROR) { return TCL_ERROR; } Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL); if (Tix_Init(interp) == TCL_ERROR) { return TCL_ERROR; } Tcl_StaticPackage(interp, "Tix", Tix_Init, (Tcl_PackageInitProc *) NULL); /* * Call the init procedures for included packages. Each call should * look like this: * * if (Mod_Init(interp) == TCL_ERROR) { * return TCL_ERROR; * } * * where "Mod" is the name of the module. */ /* * Call Tcl_CreateCommand for application-specific commands, if * they weren't already created by the init procedures called above. */ /* * Specify a user-specific startup file to invoke if the application * is run interactively. Typically the startup file is "~/.apprc" * where "app" is the name of the application. If this line is deleted * then no user-specific startup file will be run under any conditions. */ Tix_SetRcFileName(interp, "~/.tixwishrc"); return TCL_OK; }
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