panel.add(new JLabel("数据源名："));
this.dataSourceNameField = new JTextField();
panel.add(this.dataSourceNameField);
panel.add(new JLabel("数据库类型："));
this.dbTypeComboBox = new JComboBox(new DbTypeComboBoxModel());
panel.add(this.dbTypeComboBox);
panel.add(new JLabel("驱动类名："));
this.driverClassNameComboBox = new JComboBox(new DriverClassNameComboBoxModel());
this.driverClassNameComboBox.setEditable(true);