Gets a user-selected file path. Note: call after run() only.
Sets the background title for dialog widgets.
Returns current background title.
It is possible to assign callbacks to events such as pressing OK (or YES), NO (or CANCEL), ESC. ESC is always available.
Changes a box text.
Execution launch.
DSelect displays a text-entry window in which you can type a directory, and above that a windows with directory names (description taken from man dialog, the --dselect section). Mixins: Uses mixin-template $(DIALOG_REF2 FileSystemBox)!"dselect".