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Each resource has an identifier, a unique value associated
with it that clients use to name the resource. An identifier can be
used over any connection to name the resource.
All of the subwindows nested below a window: the children, the
children's children, and so on.
See contact initialization.
Normally a window defining the scope for processing of keyboard
input. If a generated keyboard event would normally be reported to
this window or one of its inferiors, the event is reported normally;
otherwise, the event is reported with respect to the focus window.
The input focus also can be set such that all keyboard events are
discarded and that the focus window is dynamically taken to be the
root window of whatever screen the pointer is on at each keyboard
A window that cannot be used for graphics requests. input-only
windows are invisible, and can be used to control such things as
cursors, input event generation, and grabbing. input-only
windows cannot have input/output windows as inferiors.
The normal kind of opaque window, used for both input and output.
Input/output windows can have both input/output and input-only
windows as inferiors.
A contact subclass designed to integrate CLUE with the conventional
stream-based I/O of Common Lisp.
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© 1988, 1989 Texas Instruments
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Last build: Tue Dec 16 23:30:42 1997