Fix DirectoryOption set filename
This properly updates the display if the preference changes. Even with FILE_CHOOSER_ACTION_SELECT_FOLDER the API is is get/set_filename -- set_current_folder() sets the parent folder.
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@ -916,13 +916,15 @@ DirectoryOption::DirectoryOption (string const & i, string const & n, sigc::slot
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{
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Gtkmm2ext::add_volume_shortcuts (_file_chooser);
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_file_chooser.set_action (Gtk::FILE_CHOOSER_ACTION_SELECT_FOLDER);
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_file_chooser.signal_selection_changed().connect (sigc::mem_fun (*this, &DirectoryOption::selection_changed));
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_changed_connection = _file_chooser.signal_selection_changed().connect (sigc::mem_fun (*this, &DirectoryOption::selection_changed));
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}
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void
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DirectoryOption::set_state_from_config ()
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{
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_file_chooser.set_current_folder (poor_mans_glob(_get ()));
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_changed_connection.block ();
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_file_chooser.set_filename (poor_mans_glob(_get ()));
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_changed_connection.unblock ();
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}
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void
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@ -656,6 +656,7 @@ private:
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sigc::slot<std::string> _get; ///< slot to get the configuration variable's value
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sigc::slot<bool, std::string> _set; ///< slot to set the configuration variable's value
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Gtk::FileChooserButton _file_chooser;
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sigc::connection _changed_connection;
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};
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/** Class to represent a single page in an OptionEditor's notebook.
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