dialog-box-create

long ( dialog-box-create long parent-id string title optional long modal optional long x optional long y optional long width optional long height)

Creates a dialog box. parent-id can be zero or a valid frame ID; title should be a string for the dialog box's title. The value of modal may be 1 (when window-show is called with an argument of 1, the dialog blocks until window-show is called with an argument of 0) or 0 (dialog is modeless, and window-show returns immediately).

The window-show function must be called with argument 1 to make the dialog visible, and with argument 0 to undisplay the dialog (and to dimiss a modal dialog).