XmCreateErrorDialog - Man Page

#include <Xm/MessageB​.h>
Widget XmCreateErrorDialog(
Widget parent,
String name,
ArgList arglist,
Cardinal argcount);

XmCreateErrorDialog is a convenience creation function that creates a DialogShell and an unmanaged MessageBox child of the DialogShell​. An ErrorDialog warns the user of an invalid or potentially dangerous condition​. It includes a symbol, a message, and three buttons​. The default symbol is an octagon with a diagonal slash​. The default button labels are OK, Cancel, and Help​.

Use XtManageChild to pop up the ErrorDialog (passing the MessageBox as the widget parameter); use XtUnmanageChild to pop it down​.

XmCreateErrorDialog forces the value of the Shell resource XmNallowShellResize to True​.

parent

Specifies the parent widget ID

name

Specifies the name of the created widget

arglist

Specifies the argument list

argcount

Specifies the number of attribute/value pairs in the argument list (arglist)

For a complete definition of MessageBox and its associated resources, see XmMessageBox(3)​.

Returns the MessageBox widget ID​.

XmMessageBox(3)​.