XtVaAppInit(3x) — HPUX 9.05

NAME

XtVaAppInitialize − initialize the X Toolkit internals, using varargs argument style.

Synopsis

Widget XtVaAppInitialize(app_context_return, application_class, options, num_options, argc_in_out, argv_in_out, fallback_resources, ..., NULL)

    XtAppContext *app_context_return;
    String application_class;
    XrmOptionDescList options;
    Cardinal num_options;
    int *argc_in_out;     /* was type Cardinal * in Release 4 */
    String *argv_in_out;
    String *fallback_resources;

Inputs

app_context_return
Returns the application context, if non-NULL.

application_class
Specifies the class name of the application.

optionsSpecifies the command line options table.

num_optionsSpecifies the number of entries in options.

argc_in_outSpecifies a pointer to the number of command line arguments. This argument was a Cardinal * in Release 4, and is an int * in Release 5.

argv_in_outSpecifies the command line arguments array.

fallback_resources
Specifies resource values to be used if the application class resource file cannot be opened, or NULL.

..., NULLA NULL-terminated variable-length list of resource name/value pairs to override any other resource specifications for the created shell.

Returns

A toplevel shell widget of class applicationShellWidgetClass.

Availability

Release 4 and later.

Description

XtVaAppInitialize() initializes the Toolkit internals, creates an application context, opens and initializes a display, and creates the initial application shell. It is identical to XtAppInitialize() except that the args array of resource names and values and the num_args argument of that function are replaced with a NULL-terminated variable-length argument list. See XtAppInitialize() for more information on this function. See XtVaSetValues() for more information on using variable-length argument lists to specify resources.

Museum