13 Finder
parameter
→ (or/c false/c (is-a?/c dialog%) (is-a?/c frame%)) (finder:dialog-parent-parameter parent) → void? parent : (or/c false/c (is-a?/c dialog%) (is-a?/c frame%))
This parameter determines the parent of the dialogs created by
finder:get-file, finder:put-file,
finder:common-get-file, finder:common-put-file,
finder:common-get-file-list, finder:std-get-file,
and finder:std-put-file.
parameter
(finder:default-extension extension) → void? extension : string?
This parameter controls the default extension for the framework’s
finder:put-file and finder:get-file dialog. Its value gets passed as the
extension argument to put-file and get-file.
Its default value is "".
parameter
(finder:default-filters) → (listof (list/c string? string?))
(finder:default-filters filters) → void? filters : (listof (list/c string? string?))
This parameter controls the default filters for the framework’s
finder:put-file dialog. Its value gets passed as the
default-filters argument to put-file.
Its default value is '(("Any" "*.*")).
procedure
(finder:common-put-file [ name directory replace? prompt filter filter-msg parent]) → (or/c false/c path?) name : string? = "Untitled" directory : (or/c false/c path?) = #f replace? : boolean? = #f prompt : string? = "Select File" filter : (or/c false/c byte-regexp?) = #f
filter-msg : string? = "That filename does not have the right form."
parent : (or/c (is-a?/c top-level-window<%>) false/c) = (finder:dialog-parent-parameter)
This procedure queries the user for a single filename, using a
platform-independent dialog box. Consider using finder:put-file
instead of this function.
procedure
(finder:common-get-file [ directory prompt filter filter-msg parent]) → (or/c path? false/c) directory : (or/c path? false/c) = #f prompt : string? = "Select File" filter : (or/c byte-regexp? false/c) = #f
filter-msg : string? = "That filename does not have the right form." parent : (or/c false/c (is-a?/c top-level-window<%>)) = #f
This procedure queries the user for a single filename, using a
platform-independent dialog box. Consider using
finder:get-file instead of this function.
procedure
(finder:std-put-file [ name directory replace? prompt filter filter-msg parent]) → (or/c false/c path?) name : string? = "Untitled" directory : (or/c false/c path?) = #f replace? : boolean? = #f prompt : string? = "Select File" filter : (or/c false/c byte-regexp?) = #f
filter-msg : string? = "That filename does not have the right form."
parent : (or/c (is-a?/c top-level-window<%>) false/c) = (finder:dialog-parent-parameter)
This procedure queries the user for a single filename, using a
platform-dependent dialog box. Consider using finder:put-file
instead of this function.
procedure
(finder:std-get-file [ directory prompt filter filter-msg parent]) → (or/c path? false/c) directory : (or/c path? false/c) = #f prompt : string? = "Select File" filter : (or/c byte-regexp? false/c) = #f
filter-msg : string? = "That filename does not have the right form." parent : (or/c false/c (is-a?/c top-level-window<%>)) = #f
This procedure queries the user for a single filename, using a
platform-dependent dialog box. Consider using finder:get-file
instead of this function.
procedure
(finder:put-file [ name directory replace? prompt filter filter-msg parent]) → (or/c false/c path?) name : string? = "Untitled" directory : (or/c false/c path?) = #f replace? : boolean? = #f prompt : string? = "Select File" filter : (or/c false/c byte-regexp?) = #f
filter-msg : string? = "That filename does not have the right form."
parent : (or/c (is-a?/c top-level-window<%>) false/c) = (finder:dialog-parent-parameter)
Queries the user for a filename.
If the result of (preferences:get 'framework:file-dialogs) is
'std this calls finder:std-put-file, and if it is
'common, finder:common-put-file is called.
procedure
(finder:get-file [ directory prompt filter filter-msg parent]) → (or/c path? false/c) directory : (or/c path? false/c) = #f prompt : string? = "Select File" filter : (or/c byte-regexp? string? false/c) = #f
filter-msg : string? = "That filename does not have the right form." parent : (or/c false/c (is-a?/c top-level-window<%>)) = #f
Queries the user for a filename.
If the result of (preferences:get 'framework:file-dialogs) is 'std this calls finder:std-get-file, and if it is 'common, finder:common-get-file is called.