Preface

This is the reference manual for OSF/Motif™ commands and functions. It contains toolkit, window manager, and user interface language commands and functions.

Audience

This document is written for programmers who want to write applications using Motif™ interfaces to use as a reference.

Typographic Conventions

This volume uses the following typographic conventions:

  • Boldfaced strings represent literals; type them exactly as they appear.

  • Italicized strings represent variables (for example, function or macro arguments).

  • Ellipses (...) indicate that additional arguments are optional.

Manual Page Format

The manual pages in this volume use the following format:

Purpose 

This section gives a short description of the interface.

Synopsis 

This section describes the appropriate syntax for using the interface.

Description 

This section describes the behavior of the interface. On widget manual pages there are tables of resource values in the descriptions. Those tables have the following headers:

Name 

Contains the name of the resource. Each new resource is described following the new resources table.

Class 

Contains the class of the resource.

Type 

Contains the type of the resource.

Default 

Contains the default value of the resource.

Access 

Contains the access permissions for the resource. A C in this column means the resource can be set at widget creation time. An S means the resource can be set anytime. A G means the resource's value can retrieved.

Examples 

This sections gives practical examples for using the interface.

Return Value 

This lists the values returned by function interfaces.

Errors 

This section describes the error conditions associated with using this interface.

Related Information 

This section provides cross-references to related interfaces and header files described within this document.