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prompt-for-files

Function
Summary

Displays a dialog which returns multiple filenames.

Package

capi

Signature

prompt-for-files message &key pathname ok-check filter filters if-exists if-does-not-exist file-package-is-directory operation owner pane-args popup-args continuation => filenames , successp , filter-name

Values

filenames

A list.

successp

A boolean.

filter-name

A string.

Description

The function prompt-for-files presents the user with a dialog box similarly to prompt-for-file, but in which multiple filenames can be selected.

The arguments are as for prompt-for-file, except on Microsoft Windows where the default value of filters is:

  ("MS Word files" "*.doc"
    "HTML files" "*.htm;*.html"
    "Plain Text files" "*.txt;*.text"
    "All files" "*.*")

On Cocoa and GTK+ the default value of filters is:

("Lisp Source Files" "*.lisp;*.lsp"
 "Text Documents" "*.txt;*.text"
 "All Files" "*.*")

which is the same default as for prompt-for-file.

filenames is a list of filenames, or nil if the user cancels the dialog.

successp is a flag which is nil if the dialog was cancelled, and t otherwise.

filter-name is the name of the filter that was selected in the dialog.

If continuation is non-nil, then it must be a function with a lambda list that accepts three arguments. The continuation function is called with the values that would normally be returned by prompt-for-files. On Cocoa, passing continuation causes the dialog to be made as a window-modal sheet and prompt-for-files returns immediately, leaving the dialog on the screen. The with-dialog-results macro provides a convenient way to create a continuation function.

Notes

prompt-for-files is not implemented on Motif.

See also

prompt-for-file


CAPI User Guide and Reference Manual (Windows version) - 3 Aug 2017

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