Example

The following program segment displays the man page for the grep command. It also sets the size of the dialog to better suit a man page.

ac = 0;
 XtSetArg (al[ac], DtNhelpType, DtHELP_TYPE_MAN_PAGE);  ac++;
 XtSetArg (al[ac], DtNmanPage,   "grep");                ac++;
 XtSetArg (al[ac], DtNcolumns,  80);                     ac++;
 XtSetArg (al[ac], DtNrows,     20);                     ac++;
 XtSetValues (quickHelpDialog, al, ac);
 XtManageChild (quickHelpDialog);