|
1
19 package org.openharmonise.him.metadata.range.swing.datetimehandling;
20
21 import java.awt.*;
22 import java.text.*;
23 import java.util.*;
24
25 import javax.swing.*;
26
27 import org.openharmonise.him.metadata.range.swing.*;
28 import org.openharmonise.swing.datefield.*;
29 import org.openharmonise.vfs.gui.*;
30 import org.openharmonise.vfs.metadata.*;
31 import org.openharmonise.vfs.metadata.range.*;
32
33
34
38 public class DateTimeValuePanel
39 extends AbstractRangeDisplay
40 implements RangeDisplay, LayoutManager, DateFieldListener {
41
42 private static final String  XSD_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss G";
43 private SimpleDateFormat df =
44 new java.text.SimpleDateFormat (XSD_DATE_FORMAT);
45
46 protected int m_nHeight = 10;
47
48 private String m_sPreviousText = "";
49
50 protected WarningsLabel m_warnings = null;
51
52 protected JLabel m_errorLabel = null;
53
54 private String m_sValue = "";
55
56 private DateTimeRangeDisplay m_display = null;
57
58 private JDateField m_dateField = null;
59
60
63 public DateTimeValuePanel(
64 DateTimeRangeDisplay display,
65 PropertyInstance propInstance,
66 String sValue) {
67 super(propInstance);
68 this.m_display = display;
69 this.m_sValue = sValue;
70 this.setup();
71 }
72
73
76 public JPanel getPanel() {
77 return null;
78 }
79
80 public void setup() {
81 this.setLayout(this);
82 DateTimeRange range =
83 (DateTimeRange) this
84 .getPropertyInstance()
85 .getDefinition()
86 .getRange();
87
88 String sWarning = "";
89
90 this.m_errorLabel = new JLabel();
91 this.m_errorLabel.setIcon(
92 IconManager.getInstance().getIcon("16-message-confirm.gif"));
93 this.add(this.m_errorLabel);
94
95 if (range.getMinimum() != null && range.getMaximum() != null) {
96 sWarning =
97 "Please enter a date (ccyy/MM/dd HH:mm) between {"
98 + this.df.format(range.getMinimum())
99 + "} and {"
100 + this.df.format(range.getMaximum())
101 + "}.";
102 } else if (range.getMaximum() != null) {
103 sWarning =
104 "Please enter a date (ccyy/MM/dd HH:mm) before {"
105 + this.df.format(range.getMaximum())
106 + "}.";
107 } else if (range.getMinimum() != null) {
108 sWarning =
109 "Please enter a date (ccyy/MM/dd HH:mm) after {"
110 + this.df.format(range.getMinimum())
111 + "}.";
112 } else {
113 sWarning = "Please enter a date (ccyy/MM/dd HH:mm).";
114 }
115
116 m_warnings = new WarningsLabel(sWarning);
117 this.add(m_warnings);
118
119 this.m_dateField = new JDateField("yyyy/MM/dd HH:mm G");
120 this.m_dateField.setBorder( BorderFactory.createEtchedBorder() );
121 this.m_dateField.addDateFieldListener(this);
122 this.m_dateField.setMinimumDate(range.getMinimum());
123 this.m_dateField.setMaximumDate(range.getMaximum());
124 if(this.m_sValue!=null && !this.m_sValue.equals("")) {
125 Date dtValue = null;
126 try {
127 dtValue = df.parse(this.m_sValue);
128 } catch (Exception e) {
129 }
131 if(dtValue!=null) {
132 this.m_dateField.setDate(dtValue);
133 }
134 }
135 this.add(this.m_dateField);
136 }
137
138
141 public Dimension getPreferredSize() {
142 this.layoutContainer(null);
143 int nWidth = this.m_warnings.getSize().width + this.m_warnings.getLocation().x;
144 if(this.m_dateField.getSize().width>nWidth) {
145 nWidth =this.m_dateField.getSize().width;
146 }
147 nWidth = nWidth + 60;
148
149 return new Dimension(nWidth, m_nHeight);
150 }
151
152
155 public void removeLayoutComponent(Component arg0) {
156 }
158
159
162 public void layoutContainer(Container arg0) {
163 int nWidth = this.getParent().getWidth() - 18;
164
165 m_warnings.setSize(m_warnings.getPreferredSize());
166 m_warnings.setLocation(20, 0);
167
168 m_nHeight = m_warnings.getPreferredSize().height + 10;
169
170 int nXpos = 20;
171
172
173 this.m_dateField.setSize(this.m_dateField.getPreferredSize());
174 this.m_dateField.setLocation(nXpos, m_nHeight);
175 nXpos = nXpos + this.m_dateField.getSize().width + 10;
176 m_nHeight = m_nHeight + m_dateField.getPreferredSize().height + 10;
177 this.m_errorLabel.setLocation(0,0);
178 this.m_errorLabel.setSize(15, 15);
179 this.repaint();
180 }
181
182
185 public void addLayoutComponent(String arg0, Component arg1) {
186 }
188
189
192 public Dimension minimumLayoutSize(Container arg0) {
193 return this.getPreferredSize();
194 }
195
196
199 public Dimension preferredLayoutSize(Container arg0) {
200 return this.getPreferredSize();
201 }
202
203 protected String getValue() {
204 Date dtValue = this.m_dateField.getDate();
205 String sValue = "";
206 try {
207 sValue = this.df.format(dtValue);
208 } catch(Exception e) {
209 }
211
212 return sValue;
213 }
214
215
218 public boolean isMetadataValid() {
219 return !this.m_errorLabel.getIcon().toString().equals(IconManager.getInstance().getIcon("16-message-error.gif").toString());
220 }
221
222 private JSpinner getDateSpinner(DateTimeRange range, String sValue) {
223 JSpinner spinner = null;
224 Date dtMax = range.getMaximum();
225 Date dtMin = range.getMinimum();
226
227
228 Date dtNow = null;
229
230 if(sValue!=null && sValue.length()>0) {
231 try {
232 dtNow = this.df.parse(sValue);
233 } catch (ParseException e) {
234 e.printStackTrace();
235 dtNow = new Date();
236 }
237 } else {
238 dtNow = new Date();
239 }
240
241 SpinnerModel dateModel = dateModel = new SpinnerDateModel(dtNow,dtMin,dtMax,Calendar.YEAR);
242
243 spinner = new JSpinner(dateModel);
244
245 spinner.setEditor(new JSpinner.DateEditor(spinner, "yyyy/MM/dd"));
246
247 return spinner;
248 }
249
250 private JSpinner getTimeSpinner(DateTimeRange range, String sValue) {
251 JSpinner spinner = null;
252 Date dtMax = range.getMaximum();
253 Date dtMin = range.getMinimum();
254
255
256 Date dtNow = null;
257
258 if(sValue!=null && sValue.length()>0) {
259 try {
260 dtNow = this.df.parse(sValue);
261 } catch (ParseException e) {
262 e.printStackTrace();
263 dtNow = new Date();
264 }
265 } else {
266 dtNow = new Date();
267 }
268
269 SpinnerModel dateModel = dateModel = new SpinnerDateModel(dtNow,dtMin,dtMax,Calendar.YEAR);
270
271 spinner = new JSpinner(dateModel);
272
273 spinner.setEditor(new JSpinner.DateEditor(spinner, "HH:mm"));
274
275 return spinner;
276 }
277
278
281 public void validationFailed(JDateField source, int nReason) {
282 this.m_errorLabel.setIcon(
283 IconManager.getInstance().getIcon("16-message-error.gif"));
284 super.validateTab();
285 }
286
287
290 public void valueChanged(JDateField source) {
291 this.m_errorLabel.setIcon(
292 IconManager.getInstance().getIcon("16-message-confirm.gif"));
293 this.m_display.valueChanged(this.getValue().trim());
294 super.validateTab();
295 }
296
297 }
298 |
Popular Tags |
Java API By Example, From Geeks To Geeks.