The dialog will allow the user to choose only an existing folder.
When this style is not given, a "Create new directory" button is
added to the dialog (on Windows) or some other way is provided to
the user to type the name of a new folder.
The dialog will allow the user to choose only an existing folder.
When this style is not given, a "Create new directory" button is
added to the dialog (on Windows) or some other way is provided to
the user to type the name of a new folder.