Sets the root directory that the FolderPicker should display.
It is not specified which root directory the FolderPicker
chooses if the specified root directory doesn't exist.
Returns the root directory that the FolderPicker is showing. The
return value is undefined if the client did not choose a root directory
or the previously specified root directory doesn't exist.
The implementation may optionally show the given text as a description
for the user within the dialog, e.g. "Please select a directory".
If the client doesn't set a description the dialog may show a default
description.
Sets the root directory that the FolderPicker should display.
It is not specified which root directory the FolderPicker
chooses if the specified root directory doesn't exist.
Parameter aDirectory
Specifies the root directory in url format, conform to Rfc1738.
Throws
com::sun::star::lang::IllegalArgumentException
if the given url is invalid.
Returns the root directory that the FolderPicker is showing. The
return value is undefined if the client did not choose a root directory
or the previously specified root directory doesn't exist.
The implementation may optionally show the given text as a description
for the user within the dialog, e.g. "Please select a directory".
If the client doesn't set a description the dialog may show a default
description.