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14 package wingset;
15
16 import org.wings.*;
17
18 import javax.swing.*;
19 import javax.swing.event.ListDataListener  ;
20 import java.awt.*;
21
22
26 public class ListExample
27 extends WingSetPane {
28 static final SResourceIcon javaCup = new SResourceIcon("org/wings/icons/JavaCup.gif");
29 private ComponentControls controls;
30
31 public SComponent createExample() {
32 controls = new ComponentControls();
33
34 SPanel p = new SPanel(new SGridLayout(2, 2));
35 p.add(createListSingleSelExample());
36 p.add(createListMultSelExample());
37 p.add(createComboBoxExample());
38 p.add(createAnchorListExample());
39
40 SForm form = new SForm(new SBorderLayout());
41 form.add(controls, SBorderLayout.NORTH);
42 form.add(p, SBorderLayout.CENTER);
43 form.add(new SButton("SUBMIT"), SBorderLayout.SOUTH);
44 return form;
45 }
46
47 public SContainer createListSingleSelExample() {
48 SContainer cont = new SPanel(new SFlowDownLayout());
49 cont.add(new SLabel("List with single selection"));
50 SList sinlgeSelectionList = new SList();
51 sinlgeSelectionList.setName("single");
52 sinlgeSelectionList.setSelectionMode(SList.SINGLE_SELECTION);
53 addListElements(sinlgeSelectionList);
54 cont.add(sinlgeSelectionList);
55 controls.addSizable(sinlgeSelectionList);
56
57 return cont;
58 }
59
60 public SContainer createListMultSelExample() {
61 SContainer cont = new SPanel(new SFlowDownLayout());
62 cont.add(new SLabel("List with multiple selection"));
63 SList multiSelectionList = new SList();
64 multiSelectionList.setName("multiple");
65 multiSelectionList.setSelectionMode(SList.MULTIPLE_SELECTION);
66 addListElements(multiSelectionList);
67 cont.add(multiSelectionList);
68 controls.addSizable(multiSelectionList);
69
70 return cont;
71 }
72
73 public SContainer createComboBoxExample() {
74 SContainer cont = new SPanel(new SFlowDownLayout());
75 cont.add(new SLabel("ComboBox"));
76 SComboBox comboBox = new SComboBox();
77 comboBox.setName("combo");
78 addComboBoxElements(comboBox);
79 cont.add(comboBox);
80
81 return cont;
82 }
83
84 public SContainer createAnchorListExample() {
85 SContainer cont = new SPanel(new SFlowDownLayout());
86 cont.add(new SLabel("List with showAsFormComponent = false"));
87 SList anchorList = new SList();
88 anchorList.setName("noform");
89 anchorList.setShowAsFormComponent(false);
90 anchorList.setSelectionMode(SList.SINGLE_SELECTION);
91 addAnchorElements(anchorList);
92 cont.add(anchorList);
93 controls.addSizable(anchorList);
94
95 return cont;
96 }
97
98 public void addListElements(SList list) {
99 list.setListData(createElements());
100 }
101
102 public void addComboBoxElements(SComboBox comboBox) {
103 comboBox.setModel(new DefaultComboBoxModel(createElements()));
104 }
105
106 public static Object [] createElements() {
107 SLabel color = new SLabel("");
108 color.setForeground(Color.green);
109 color.setText(Color.green.toString());
110
111 Object [] values = {
112 "element1",
113 color,
114 "element3",
115 "element4",
116 "element5",
117 "element6"
118 };
119
120 return values;
121 }
122
123 public static ListModel createListModel() {
124 final SLabel img =
125 new SLabel(javaCup);
126
127 final SLabel color = new SLabel("");
128 color.setForeground(Color.green);
129 color.setText(Color.green.toString());
130
131 ListModel listModel = new ListModel() {
132 Object [] values = {
133 "element1",
134 color,
135 img,
136 "element4",
137 "element5",
138 "element6"
139 };
140
141 public int getSize() {
142 return values.length;
143 }
144
145 public Object getElementAt(int i) {
146 return values[i];
147 }
148
149 public void addListDataListener(ListDataListener l) {
150 }
151
152 public void removeListDataListener(ListDataListener l) {
153 }
154 };
155
156 return listModel;
157 }
158
159 private final ListModel listModel = createListModel();
160
161 public void addAnchorElements(SList list) {
162 final SLabel img = new SLabel(javaCup);
163
164 final SLabel color = new SLabel("");
165 color.setForeground(Color.green);
166 color.setText(Color.green.toString());
167
168 list.setModel(listModel);
169 list.setType(SList.ORDER_TYPE_NORMAL);
170 }
171 }
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