| 1 | package be.nikiroo.utils.ui; |
| 2 | |
| 3 | import javax.swing.JComboBox; |
| 4 | import javax.swing.JComponent; |
| 5 | |
| 6 | import be.nikiroo.utils.resources.MetaInfo; |
| 7 | |
| 8 | public class ConfigItemCombobox<E extends Enum<E>> extends ConfigItem<E> { |
| 9 | private static final long serialVersionUID = 1L; |
| 10 | |
| 11 | private boolean editable; |
| 12 | |
| 13 | /** |
| 14 | * Create a new {@link ConfigItemCombobox} for the given {@link MetaInfo}. |
| 15 | * |
| 16 | * @param info |
| 17 | * the {@link MetaInfo} |
| 18 | * @param editable |
| 19 | * allows the user to type in another value not in the list |
| 20 | */ |
| 21 | public ConfigItemCombobox(MetaInfo<E> info, boolean editable) { |
| 22 | super(info, true); |
| 23 | this.editable = editable; |
| 24 | } |
| 25 | |
| 26 | @Override |
| 27 | protected Object getFromField(int item) { |
| 28 | // rawtypes for Java 1.6 (and 1.7 ?) support |
| 29 | @SuppressWarnings("rawtypes") |
| 30 | JComboBox field = (JComboBox) getField(item); |
| 31 | if (field != null) { |
| 32 | return field.getSelectedItem(); |
| 33 | } |
| 34 | |
| 35 | return null; |
| 36 | } |
| 37 | |
| 38 | @Override |
| 39 | protected Object getFromInfo(int item) { |
| 40 | return info.getString(item, false); |
| 41 | } |
| 42 | |
| 43 | @Override |
| 44 | protected void setToField(Object value, int item) { |
| 45 | // rawtypes for Java 1.6 (and 1.7 ?) support |
| 46 | @SuppressWarnings("rawtypes") |
| 47 | JComboBox field = (JComboBox) getField(item); |
| 48 | if (field != null) { |
| 49 | field.setSelectedItem(value); |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | @Override |
| 54 | protected void setToInfo(Object value, int item) { |
| 55 | info.setString((String) value, item); |
| 56 | } |
| 57 | |
| 58 | // rawtypes for Java 1.6 (and 1.7 ?) support |
| 59 | @SuppressWarnings({ "unchecked", "rawtypes" }) |
| 60 | @Override |
| 61 | protected JComponent createField(int item) { |
| 62 | JComboBox field = new JComboBox(info.getAllowedValues()); |
| 63 | field.setEditable(editable); |
| 64 | return field; |
| 65 | } |
| 66 | } |