Chapter 10: Events

A client application communicates with the X server through the connection you establish with the XOpenDisplay() function. A client application sends requests to the X server over this connection. These requests are made by the Xlib functions that are called in the client application. Many Xlib functions cause the X server to generate events, and the user's typing or moving the pointer can generate events asynchronously. The X server returns events to the client on the same connection.

This chapter discusses the following topics associated with events:

• Event types

• Event structures

• Event mask

• Event processing

Functions for handling events are dealt with in the next chapter.

Next: Event Types

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Christophe Tronche, [email protected]