blob: ca8eeb9ac45db282596675f1cf9bf879f47c351d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
package bjc.utils.gui;
import javax.swing.DefaultListModel;
import javax.swing.JList;
import javax.swing.ListModel;
/**
* Utility class for making JLists and their models.
*
* @author ben
*
*/
public class SimpleJList {
/**
* Create a new JList from a given list.
*
* @param <E>
* The type of data in the JList
*
* @param source
* The list to populate the JList with.
* @return A JList populated with the elements from ls.
*/
public static <E> JList<E> buildFromList(final Iterable<E> source) {
if (source == null)
throw new NullPointerException("Source must not be null");
return new JList<>(buildModel(source));
}
/**
* Create a new list model from a given list.
*
* @param <E>
* The type of data in the list model
*
* @param source
* The list to fill the list model from.
* @return A list model populated with the elements from ls.
*/
public static <E> ListModel<E> buildModel(final Iterable<E> source) {
if (source == null)
throw new NullPointerException("Source must not be null");
final DefaultListModel<E> defaultModel = new DefaultListModel<>();
source.forEach(defaultModel::addElement);
return defaultModel;
}
}
|
