Table of Contents
XtAppErrorMsg, XtAppSetErrorMsgHandler,
XtAppSetWarningMsgHandler, XtAppWarningMsg - high-level error handlers
void
XtAppErrorMsg(app_context, name, type, class, high-level error handlers
default, params, num_params)
XtAppContext app_context;
String name;
String type;
String class;
String default;
String *params;
Cardinal *num_params;
void XtAppSetErrorMsgHandler(app_context, msg_handler)
XtAppContext app_context;
XtErrorMsgHandler msg_handler;
void XtAppSetWarningMsgHandler(app_context, msg_handler)
XtAppContext app_context;
XtErrorMsgHandler msg_handler;
void XtAppWarningMsg(app_context, name, type, class, default, params,
num_params)
XtAppContext app_context;
String name;
String type;
String class;
String default;
String *params;
Cardinal *num_params;
- app_context
- Specifies the application context.
- class
- Specifies the
resource classCl.
- default
- Specifies the default message to useDm.
- name
- Specifies
the general kind of error.
- type
- Specifies the detailed name of the error.
or the nonfatal error procedure, which usually returns
- msg_handler
- Specifies
the new fatal error procedure, which should not return
- num_params
- Specifies
the number of values in the parameter list.
- params
- Specifies a pointer to
a list of values to be stored in the message.
The XtAppErrorMsg
function calls the high-level error handler and passes the specified information.
The XtAppSetErrorMsgHandler function registers the specified procedure,
which is called when a fatal error occurs.
The XtAppSetWarningMsgHandler
function registers the specified procedure, which is called when a nonfatal
error condition occurs.
The XtAppWarningMsg function calls the high-level
error handler and passes the specified information.
XtAppGetErrorDatabase(3Xt)
,
XtAppError(3Xt)
X Toolkit Intrinsics - C Language Interface
Xlib - C Language X Interface
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