RGtk2: gFileInputStreamQueryInfoAsync – R documentation

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gFileInputStreamQueryInfoAsync

Description

Queries the stream information asynchronously. When the operation is finished callback will be called. You can then call gFileInputStreamQueryInfoFinish to get the result of the operation.

Usage

gFileInputStreamQueryInfoAsync(object, attributes, io.priority = 0, 
    cancellable = NULL, callback, user.data = NULL)

Arguments

`object`	a `GFileInputStream`.
`attributes`	a file attribute query string.
`io.priority`	the I/O priority of the request.
`cancellable`	optional `GCancellable` object, `NULL` to ignore.
`callback`	callback to call when the request is satisfied
`user.data`	the data to pass to callback function

Details

For the synchronous version of this function, see gFileInputStreamQueryInfo.

If cancellable is not NULL, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error G_IO_ERROR_CANCELLED will be set

Author(s)

Derived by RGtkGen from GTK+ documentation

RGtk2

R Bindings for Gtk 2.8.0 and Above

v2.20.36

GPL

Authors

Michael Lawrence <michafla@gene.com> and Duncan Temple Lang <duncan@wald.ucdavis.edu>

Initial release