this.modelDescriptionField = new JTextField();
this.modelDescriptionField.setPreferredSize(new Dimension(200, 20));
metadataInfoPanel.add(this.modelDescriptionField);
metadataInfoPanel.add(new JLabel("编码:"));
this.encodingComboBox = new JComboBox(new EncodingComboBoxModel());
metadataInfoPanel.add(this.encodingComboBox);
return metadataInfoPanel;
}