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1 package sellwin.gui;
2
3 import sellwin.domain.*;
4 import sellwin.utils.*;
5
6 import java.util.*;
7 import java.rmi.*;
8 import javax.swing.*;
9 import javax.swing.tree.*;
10 import javax.swing.event.*;
11 import java.awt.*;
12 import java.awt.event.*;
13
14
18
21 public class ProductSelectionDialog extends JDialog implements GUIChars {
22 private Whiteboard wb = null;
23 private String  currentGroup, currentLine;
24 private ArrayList currentProds;
25 private JDialog thisDialog;
26 private InventoryListener parent = null;
27
28 private JPanel buttonPanel;
29 private JButton addButton;
30 private JButton cancelButton;
31 private JPanel mainPanel;
32 private JSplitPane splitPane;
33 private JScrollPane treeScrollPane;
34 private JTree tree;
35 private JScrollPane listScrollPane;
36 private JList list;
37 private JPanel countPanel;
38 private JLabel countLabel;
39 private JTextField count;
40
41
42 public ProductSelectionDialog(InventoryListener p) {
43 super(MainWindow.getMainParent(), true);
44
45 thisDialog = this;
46 parent = p;
47
48 wb = MainWindow.getWhiteboard();
49 setSize(430, 450);
50
51 initComponents();
52 setLang();
53
54 addButton.addActionListener(
55 new ActionListener() {
56 public void actionPerformed(ActionEvent e) {
57 QuoteLine x = getQuoteLineFromScreen();
58 parent.addQuoteLine(x);
59 thisDialog.hide();
60 }
61 });
62
63 getRootPane().setDefaultButton(addButton);
64
65 cancelButton.addActionListener(
66 new ActionListener() {
67 public void actionPerformed(ActionEvent e) {
68 thisDialog.hide();
69 }
70 });
71
72 loadProducts();
73
74 tree.addTreeSelectionListener(
75 new TreeSelectionListener() {
76 public void valueChanged(TreeSelectionEvent e) {
77 TreePath path = e.getPath();
78 Object [] nodes = path.getPath();
79 DefaultMutableTreeNode parentNode, node;
80 for (int i=0;i<nodes.length;i++) {
81 node = (DefaultMutableTreeNode)nodes[i];
82 if (node.isLeaf()) {
83 parentNode = (DefaultMutableTreeNode)node.getParent();
84 updateModelsList(parentNode.toString(), node.toString());
85 }
86 }
87 }
88 }
89 );
90
91 pack();
92
93 }
94
95
100 public final void updateModelsList(String group, String line) {
101 cleanModelList();
102 try {
103
109 currentGroup = group;
110 currentLine = line;
111
112 currentProds = wb.getProductsForLine(group, line);
113 ListModel lmodel = list.getModel();
114 if (lmodel != null) {
115 DefaultListModel model = (DefaultListModel)lmodel;
116 Product prod;
117 for (int i=0;i<currentProds.size();i++) {
118 prod = (Product)(currentProds.get(i));
119 model.addElement(prod.getName());
120 }
121 if (currentProds.size() > 0)
122 list.setSelectedIndex(0);
123 }
124
125 } catch (Exception e) {
126 ErrorHandler.show(this, e);
127 }
128 }
129
130
133 public final void loadProducts() {
134 try {
135 ArrayList matrix = wb.getProductMatrix();
136 tree.setModel(createTreeModel(matrix));
137 cleanModelList();
138 } catch (Exception e) {
139 ErrorHandler.show(this, e);
140 }
141 }
142
143
146 private final void cleanModelList() {
147 ListModel lmodel = list.getModel();
148 if (lmodel != null) {
149 DefaultListModel model = (DefaultListModel)lmodel;
150 model.removeAllElements();
151 }
152 }
153
154
160 private final DefaultTreeModel createTreeModel(ArrayList matrix) {
161 DefaultMutableTreeNode root = new DefaultMutableTreeNode("Groups");
162 DefaultMutableTreeNode groupNode, lineNode;
163 ArrayList lines;
164 String line;
165 MatrixObject mo;
166 for (int i=0;i<matrix.size();i++) {
167 mo = (MatrixObject)matrix.get(i);
168 mo.print();
169 groupNode = new DefaultMutableTreeNode(mo.getGroup());
170 lines = mo.getLines();
171 for (int j=0;j<lines.size();j++) {
172 line = (String )lines.get(j);
173 lineNode = new DefaultMutableTreeNode(line);
174 groupNode.add(lineNode);
175 }
176 root.add(groupNode);
177 }
178 DefaultTreeModel model = new DefaultTreeModel(root);
179 return model;
180 }
181
182
186 public final QuoteLine getQuoteLineFromScreen() {
187 QuoteLine line = new QuoteLine();
188 String name = (String )list.getSelectedValue();
189 try {
191 Product product = wb.getProduct(currentGroup, currentLine, name);
192 line.setProduct(product);
193 line.setQuantity(new Integer (count.getText()));
194 } catch (AngError e) {
195 ErrorHandler.show(this, e);
196 }
197
198 return line;
199 }
200
201
204 private final void initComponents() {
205 buttonPanel = new JPanel();
206 addButton = new JButton();
207 cancelButton = new JButton();
208 mainPanel = new JPanel();
209 splitPane = new JSplitPane();
210 treeScrollPane = new JScrollPane();
211 tree = new JTree();
212 listScrollPane = new JScrollPane();
213 list = new JList(new DefaultListModel());
214 countPanel = new JPanel();
215 countLabel = new JLabel();
216 count = new JTextField("1");
217
218 setTitle(wb.getLang().getString("prodDialog"));
219 addWindowListener(new java.awt.event.WindowAdapter () {
220 public void windowClosing(java.awt.event.WindowEvent evt) {
221 closeDialog(evt);
222 }
223 });
224
225 buttonPanel.setLayout(new java.awt.FlowLayout (java.awt.FlowLayout.RIGHT));
226
227 addButton.setText(wb.getLang().getString("ok"));
228 buttonPanel.add(addButton);
229
230 cancelButton.setText(wb.getLang().getString("cancel"));
231 buttonPanel.add(cancelButton);
232
233 getContentPane().add(buttonPanel, java.awt.BorderLayout.SOUTH);
234
235 mainPanel.setLayout(new java.awt.BorderLayout ());
236
237 mainPanel.setBorder(new javax.swing.border.EtchedBorder ());
238 treeScrollPane.setViewportBorder(new javax.swing.border.EtchedBorder ());
239 treeScrollPane.setViewportView(tree);
240
241 splitPane.setLeftComponent(treeScrollPane);
242
243 listScrollPane.setViewportBorder(new javax.swing.border.EtchedBorder ());
244 listScrollPane.setViewportView(list);
245
246 splitPane.setRightComponent(listScrollPane);
247
248 mainPanel.add(splitPane, java.awt.BorderLayout.CENTER);
249
250 countPanel.setLayout(new java.awt.FlowLayout (java.awt.FlowLayout.LEFT));
251
252 countLabel.setText(wb.getLang().getString("quantity"));
253 countLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
254 countPanel.add(countLabel);
255
256 count.setText("1");
257 count.setPreferredSize(new Dimension(80, Prefs.FIELD_HEIGHT));
258 count.setMinimumSize(new Dimension(80, Prefs.FIELD_HEIGHT));
259 countPanel.add(count);
260
261 mainPanel.add(countPanel, java.awt.BorderLayout.SOUTH);
262
263 getContentPane().add(mainPanel, java.awt.BorderLayout.CENTER);
264
265 pack();
266 }
267
268
269 private void closeDialog(java.awt.event.WindowEvent evt) {
270 setVisible(false);
271 dispose();
272 }
273
274
277 public final void setLang() {
278 setTitle(wb.getLang().getString("prodDialog"));
279 countLabel.setText(wb.getLang().getString("quantity"));
280 addButton.setText(wb.getLang().getString("ok"));
281 cancelButton.setText(wb.getLang().getString("cancel"));
282 countLabel.setText(wb.getLang().getString("quantity"));
283 }
284
285 public void setFonts() {}
286 public void setColors() {}
287
288 }
289 |
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