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d350b96b NR |
1 | package be.nikiroo.utils.ui; |
2 | ||
3 | import java.awt.BorderLayout; | |
424dcb0d | 4 | import java.awt.Color; |
daf0fd5a | 5 | import java.awt.Cursor; |
c637d2e0 | 6 | import java.awt.Dimension; |
424dcb0d NR |
7 | import java.awt.Graphics2D; |
8 | import java.awt.event.ActionEvent; | |
9 | import java.awt.event.ActionListener; | |
daf0fd5a NR |
10 | import java.awt.event.MouseAdapter; |
11 | import java.awt.event.MouseEvent; | |
424dcb0d | 12 | import java.awt.image.BufferedImage; |
0877d6f5 | 13 | import java.io.File; |
daf0fd5a | 14 | import java.io.IOException; |
424dcb0d NR |
15 | |
16 | import javax.swing.Icon; | |
17 | import javax.swing.ImageIcon; | |
18 | import javax.swing.JButton; | |
9e834013 | 19 | import javax.swing.JCheckBox; |
424dcb0d | 20 | import javax.swing.JColorChooser; |
0877d6f5 NR |
21 | import javax.swing.JComboBox; |
22 | import javax.swing.JComponent; | |
23 | import javax.swing.JFileChooser; | |
8517b60c | 24 | import javax.swing.JLabel; |
0877d6f5 | 25 | import javax.swing.JOptionPane; |
d350b96b | 26 | import javax.swing.JPanel; |
0877d6f5 | 27 | import javax.swing.JPasswordField; |
d18e136e | 28 | import javax.swing.JSpinner; |
d350b96b | 29 | import javax.swing.JTextField; |
d350b96b | 30 | |
daf0fd5a | 31 | import be.nikiroo.utils.Image; |
0877d6f5 NR |
32 | import be.nikiroo.utils.StringUtils; |
33 | import be.nikiroo.utils.StringUtils.Alignment; | |
d350b96b | 34 | import be.nikiroo.utils.resources.Bundle; |
76b51de9 | 35 | import be.nikiroo.utils.resources.Meta.Format; |
9e834013 | 36 | import be.nikiroo.utils.resources.MetaInfo; |
d350b96b NR |
37 | |
38 | /** | |
39 | * A graphical item that reflect a configuration option from the given | |
40 | * {@link Bundle}. | |
76b51de9 NR |
41 | * <p> |
42 | * This graphical item can be edited, and the result will be saved back into the | |
43 | * linked {@link MetaInfo}; you still have to save the {@link MetaInfo} should | |
44 | * you wish to, of course. | |
d350b96b NR |
45 | * |
46 | * @author niki | |
db31c358 | 47 | * |
d350b96b NR |
48 | * @param <E> |
49 | * the type of {@link Bundle} to edit | |
50 | */ | |
51 | public class ConfigItem<E extends Enum<E>> extends JPanel { | |
52 | private static final long serialVersionUID = 1L; | |
db31c358 | 53 | |
daf0fd5a NR |
54 | /** A small (?) blue in PNG, base64 encoded. */ |
55 | private static String infoImage64 = // | |
56 | "" | |
57 | + "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gvaeTAAAACXBI" | |
58 | + "WXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4wURFRg6IrtcdgAAATdJREFUOMvtkj8sQ1EUxr9z/71G" | |
59 | + "m1RDogYxq7WDDYMYTSajSG4n6YRYzSaSLibWbiaDIGwdiLIYDFKDNJEgKu969xi8UNHy7H7LPcN3" | |
60 | + "v/Odcy+hG9oOIeIcBCJS9MAvlZtOMtHxsrFrJHGqe0RVGnHAHpcIbPlng8BS3HmKBJYzabGUzcrJ" | |
61 | + "XK+ckIrqANYR2JEv2nYDEVck0WKGfHzyq82Go+btxoX3XAcAIqTj8wPqOH6mtMeM4bGCLhyfhTMA" | |
62 | + "qlLhKHqujCfaweCAmV0p50dPzsNpEKpK01V/n55HIvTnfDC2odKlfeYadZN/T+AqDACUsnkhqaU1" | |
63 | + "LRIVuX1x7ciuSWQxVIrunONrfq3dI6oh+T94Z8453vEem/HTqT8ZpFJ0qDXtGkPbAGAMeSRngQCA" | |
64 | + "eUvgn195AwlZWyvjtQdhAAAAAElFTkSuQmCC"; | |
65 | ||
fde375c1 NR |
66 | /** The original value before current changes. */ |
67 | private Object orig; | |
68 | ||
76b51de9 NR |
69 | /** |
70 | * Create a new {@link ConfigItem} for the given {@link MetaInfo}. | |
71 | * | |
72 | * @param info | |
73 | * the {@link MetaInfo} | |
d18e136e NR |
74 | * @param nhgap |
75 | * negative horisontal gap in pixel to use for the label, i.e., | |
76 | * the step lock sized labels will start smaller by that amount | |
77 | * (the use case would be to align controls that start at a | |
78 | * different horisontal position) | |
76b51de9 | 79 | */ |
d18e136e | 80 | public ConfigItem(MetaInfo<E> info, int nhgap) { |
d350b96b | 81 | this.setLayout(new BorderLayout()); |
d350b96b | 82 | |
76b51de9 NR |
83 | // TODO: support arrays |
84 | Format fmt = info.getFormat(); | |
85 | if (info.isArray()) { | |
86 | fmt = Format.STRING; | |
87 | } | |
88 | ||
89 | switch (fmt) { | |
0877d6f5 | 90 | case BOOLEAN: |
d18e136e | 91 | addBooleanField(info, nhgap); |
0877d6f5 NR |
92 | break; |
93 | case COLOR: | |
d18e136e | 94 | addColorField(info, nhgap); |
0877d6f5 NR |
95 | break; |
96 | case FILE: | |
d18e136e | 97 | addBrowseField(info, nhgap, false); |
0877d6f5 NR |
98 | break; |
99 | case DIRECTORY: | |
d18e136e | 100 | addBrowseField(info, nhgap, true); |
0877d6f5 NR |
101 | break; |
102 | case COMBO_LIST: | |
d18e136e | 103 | addComboboxField(info, nhgap, true); |
0877d6f5 NR |
104 | break; |
105 | case FIXED_LIST: | |
d18e136e | 106 | addComboboxField(info, nhgap, false); |
0877d6f5 NR |
107 | break; |
108 | case INT: | |
d18e136e | 109 | addIntField(info, nhgap); |
0877d6f5 NR |
110 | break; |
111 | case PASSWORD: | |
d18e136e | 112 | addPasswordField(info, nhgap); |
0877d6f5 NR |
113 | break; |
114 | case STRING: | |
115 | case LOCALE: // TODO? | |
116 | default: | |
d18e136e | 117 | addStringField(info, nhgap); |
0877d6f5 NR |
118 | break; |
119 | } | |
120 | } | |
d350b96b | 121 | |
fde375c1 NR |
122 | private void reload(Object value) { |
123 | // We consider "" and NULL to be equals | |
124 | if ("".equals(value)) { | |
125 | value = null; | |
126 | } | |
127 | orig = value; | |
128 | } | |
129 | ||
130 | private boolean isChanged(Object newValue) { | |
131 | // We consider "" and NULL to be equals | |
132 | if ("".equals(newValue)) { | |
133 | newValue = null; | |
134 | } | |
135 | ||
136 | if (newValue == null) { | |
137 | return orig != null; | |
138 | } | |
139 | ||
140 | return !newValue.equals(orig); | |
141 | } | |
142 | ||
d18e136e | 143 | private void addStringField(final MetaInfo<E> info, int nhgap) { |
0877d6f5 NR |
144 | final JTextField field = new JTextField(); |
145 | field.setToolTipText(info.getDescription()); | |
fde375c1 NR |
146 | String value = info.getString(false); |
147 | reload(value); | |
148 | field.setText(value); | |
0877d6f5 NR |
149 | |
150 | info.addReloadedListener(new Runnable() { | |
151 | @Override | |
152 | public void run() { | |
fde375c1 NR |
153 | String value = info.getString(false); |
154 | reload(value); | |
155 | field.setText(value); | |
0877d6f5 NR |
156 | } |
157 | }); | |
158 | info.addSaveListener(new Runnable() { | |
159 | @Override | |
160 | public void run() { | |
fde375c1 NR |
161 | String value = field.getText(); |
162 | if (isChanged(value)) { | |
163 | info.setString(value); | |
164 | } | |
9e834013 | 165 | } |
0877d6f5 | 166 | }); |
d350b96b | 167 | |
d18e136e | 168 | this.add(label(info, nhgap), BorderLayout.WEST); |
0877d6f5 | 169 | this.add(field, BorderLayout.CENTER); |
d18e136e NR |
170 | |
171 | setPreferredSize(field); | |
0877d6f5 | 172 | } |
9e834013 | 173 | |
d18e136e | 174 | private void addBooleanField(final MetaInfo<E> info, int nhgap) { |
0877d6f5 NR |
175 | final JCheckBox field = new JCheckBox(); |
176 | field.setToolTipText(info.getDescription()); | |
d18e136e | 177 | Boolean state = info.getBoolean(true); |
8517b60c | 178 | |
0877d6f5 NR |
179 | // Should not happen! |
180 | if (state == null) { | |
181 | System.err | |
182 | .println("No default value given for BOOLEAN parameter \"" | |
183 | + info.getName() + "\", we consider it is FALSE"); | |
184 | state = false; | |
185 | } | |
186 | ||
fde375c1 | 187 | reload(state); |
0877d6f5 NR |
188 | field.setSelected(state); |
189 | ||
190 | info.addReloadedListener(new Runnable() { | |
191 | @Override | |
192 | public void run() { | |
d18e136e | 193 | Boolean state = info.getBoolean(true); |
0877d6f5 NR |
194 | if (state == null) { |
195 | state = false; | |
9e834013 | 196 | } |
0877d6f5 | 197 | |
fde375c1 | 198 | reload(state); |
0877d6f5 NR |
199 | field.setSelected(state); |
200 | } | |
201 | }); | |
202 | info.addSaveListener(new Runnable() { | |
203 | @Override | |
204 | public void run() { | |
fde375c1 NR |
205 | boolean state = field.isSelected(); |
206 | if (isChanged(state)) { | |
207 | info.setBoolean(state); | |
208 | } | |
0877d6f5 NR |
209 | } |
210 | }); | |
211 | ||
d18e136e | 212 | this.add(label(info, nhgap), BorderLayout.WEST); |
0877d6f5 | 213 | this.add(field, BorderLayout.CENTER); |
d18e136e NR |
214 | |
215 | setPreferredSize(field); | |
0877d6f5 NR |
216 | } |
217 | ||
d18e136e | 218 | private void addColorField(final MetaInfo<E> info, int nhgap) { |
0877d6f5 NR |
219 | final JTextField field = new JTextField(); |
220 | field.setToolTipText(info.getDescription()); | |
fde375c1 NR |
221 | String value = info.getString(false); |
222 | reload(value); | |
223 | field.setText(value); | |
0877d6f5 NR |
224 | |
225 | info.addReloadedListener(new Runnable() { | |
226 | @Override | |
227 | public void run() { | |
fde375c1 NR |
228 | String value = info.getString(false); |
229 | reload(value); | |
230 | field.setText(value); | |
0877d6f5 NR |
231 | } |
232 | }); | |
233 | info.addSaveListener(new Runnable() { | |
234 | @Override | |
235 | public void run() { | |
fde375c1 NR |
236 | String value = field.getText(); |
237 | if (isChanged(value)) { | |
238 | info.setString(value); | |
239 | } | |
0877d6f5 NR |
240 | } |
241 | }); | |
242 | ||
d18e136e | 243 | this.add(label(info, nhgap), BorderLayout.WEST); |
0877d6f5 NR |
244 | JPanel pane = new JPanel(new BorderLayout()); |
245 | ||
246 | final JButton colorWheel = new JButton(); | |
d18e136e | 247 | colorWheel.setIcon(getIcon(17, info.getColor(true))); |
0877d6f5 NR |
248 | colorWheel.addActionListener(new ActionListener() { |
249 | @Override | |
250 | public void actionPerformed(ActionEvent e) { | |
fde375c1 NR |
251 | Integer icol = info.getColor(true); |
252 | if (icol == null) { | |
253 | icol = new Color(255, 255, 255, 255).getRGB(); | |
254 | } | |
255 | Color initialColor = new Color(icol, true); | |
0877d6f5 NR |
256 | Color newColor = JColorChooser.showDialog(ConfigItem.this, |
257 | info.getName(), initialColor); | |
258 | if (newColor != null) { | |
259 | info.setColor(newColor.getRGB()); | |
d18e136e NR |
260 | field.setText(info.getString(false)); |
261 | colorWheel.setIcon(getIcon(17, info.getColor(true))); | |
424dcb0d | 262 | } |
0877d6f5 NR |
263 | } |
264 | }); | |
265 | pane.add(colorWheel, BorderLayout.WEST); | |
266 | pane.add(field, BorderLayout.CENTER); | |
267 | this.add(pane, BorderLayout.CENTER); | |
d18e136e NR |
268 | |
269 | setPreferredSize(pane); | |
0877d6f5 NR |
270 | } |
271 | ||
d18e136e NR |
272 | private void addBrowseField(final MetaInfo<E> info, int nhgap, |
273 | final boolean dir) { | |
0877d6f5 NR |
274 | final JTextField field = new JTextField(); |
275 | field.setToolTipText(info.getDescription()); | |
fde375c1 NR |
276 | String value = info.getString(false); |
277 | reload(value); | |
278 | field.setText(value); | |
0877d6f5 NR |
279 | |
280 | info.addReloadedListener(new Runnable() { | |
281 | @Override | |
282 | public void run() { | |
fde375c1 NR |
283 | String value = info.getString(false); |
284 | reload(value); | |
285 | field.setText(value); | |
0877d6f5 NR |
286 | } |
287 | }); | |
288 | info.addSaveListener(new Runnable() { | |
289 | @Override | |
290 | public void run() { | |
fde375c1 NR |
291 | String value = field.getText(); |
292 | if (isChanged(value)) { | |
293 | info.setString(value); | |
294 | } | |
0877d6f5 NR |
295 | } |
296 | }); | |
297 | ||
298 | JButton browseButton = new JButton("..."); | |
299 | browseButton.addActionListener(new ActionListener() { | |
300 | @Override | |
301 | public void actionPerformed(ActionEvent e) { | |
302 | JFileChooser chooser = new JFileChooser(); | |
303 | chooser.setCurrentDirectory(null); | |
304 | chooser.setFileSelectionMode(dir ? JFileChooser.DIRECTORIES_ONLY | |
305 | : JFileChooser.FILES_ONLY); | |
306 | if (chooser.showOpenDialog(ConfigItem.this) == JFileChooser.APPROVE_OPTION) { | |
307 | File file = chooser.getSelectedFile(); | |
308 | if (file != null) { | |
fde375c1 NR |
309 | String value = file.getAbsolutePath(); |
310 | if (isChanged(value)) { | |
311 | info.setString(value); | |
312 | } | |
313 | field.setText(value); | |
424dcb0d NR |
314 | } |
315 | } | |
0877d6f5 NR |
316 | } |
317 | }); | |
318 | ||
319 | JPanel pane = new JPanel(new BorderLayout()); | |
d18e136e | 320 | this.add(label(info, nhgap), BorderLayout.WEST); |
0877d6f5 NR |
321 | pane.add(browseButton, BorderLayout.WEST); |
322 | pane.add(field, BorderLayout.CENTER); | |
323 | this.add(pane, BorderLayout.CENTER); | |
d18e136e NR |
324 | |
325 | setPreferredSize(pane); | |
0877d6f5 NR |
326 | } |
327 | ||
d18e136e NR |
328 | private void addComboboxField(final MetaInfo<E> info, int nhgap, |
329 | boolean editable) { | |
0877d6f5 NR |
330 | // rawtypes for Java 1.6 (and 1.7 ?) support |
331 | @SuppressWarnings({ "rawtypes", "unchecked" }) | |
332 | final JComboBox field = new JComboBox(info.getAllowedValues()); | |
333 | field.setEditable(editable); | |
fde375c1 NR |
334 | String value = info.getString(false); |
335 | reload(value); | |
336 | field.setSelectedItem(value); | |
0877d6f5 NR |
337 | |
338 | info.addReloadedListener(new Runnable() { | |
339 | @Override | |
340 | public void run() { | |
fde375c1 NR |
341 | String value = info.getString(false); |
342 | reload(value); | |
343 | field.setSelectedItem(value); | |
0877d6f5 NR |
344 | } |
345 | }); | |
346 | info.addSaveListener(new Runnable() { | |
347 | @Override | |
348 | public void run() { | |
fde375c1 NR |
349 | String value = field.getSelectedItem().toString(); |
350 | if (isChanged(value)) { | |
351 | info.setString(value); | |
352 | } | |
0877d6f5 NR |
353 | } |
354 | }); | |
355 | ||
d18e136e | 356 | this.add(label(info, nhgap), BorderLayout.WEST); |
0877d6f5 | 357 | this.add(field, BorderLayout.CENTER); |
d18e136e NR |
358 | |
359 | setPreferredSize(field); | |
0877d6f5 NR |
360 | } |
361 | ||
d18e136e | 362 | private void addPasswordField(final MetaInfo<E> info, int nhgap) { |
0877d6f5 NR |
363 | final JPasswordField field = new JPasswordField(); |
364 | field.setToolTipText(info.getDescription()); | |
fde375c1 NR |
365 | String value = info.getString(false); |
366 | reload(value); | |
367 | field.setText(value); | |
0877d6f5 NR |
368 | |
369 | info.addReloadedListener(new Runnable() { | |
370 | @Override | |
371 | public void run() { | |
fde375c1 NR |
372 | String value = info.getString(false); |
373 | reload(value); | |
374 | field.setText(value); | |
0877d6f5 NR |
375 | } |
376 | }); | |
377 | info.addSaveListener(new Runnable() { | |
378 | @Override | |
379 | public void run() { | |
fde375c1 NR |
380 | String value = new String(field.getPassword()); |
381 | if (isChanged(value)) { | |
382 | info.setString(value); | |
383 | } | |
0877d6f5 NR |
384 | } |
385 | }); | |
386 | ||
d18e136e | 387 | this.add(label(info, nhgap), BorderLayout.WEST); |
0877d6f5 | 388 | this.add(field, BorderLayout.CENTER); |
d18e136e NR |
389 | |
390 | setPreferredSize(field); | |
0877d6f5 NR |
391 | } |
392 | ||
d18e136e NR |
393 | private void addIntField(final MetaInfo<E> info, int nhgap) { |
394 | final JSpinner field = new JSpinner(); | |
0877d6f5 | 395 | field.setToolTipText(info.getDescription()); |
fde375c1 NR |
396 | int value = info.getInteger(true) == null ? 0 : info.getInteger(true); |
397 | reload(value); | |
398 | field.setValue(value); | |
0877d6f5 NR |
399 | |
400 | info.addReloadedListener(new Runnable() { | |
401 | @Override | |
402 | public void run() { | |
fde375c1 NR |
403 | int value = info.getInteger(true) == null ? 0 : info |
404 | .getInteger(true); | |
405 | reload(value); | |
406 | field.setValue(value); | |
0877d6f5 NR |
407 | } |
408 | }); | |
409 | info.addSaveListener(new Runnable() { | |
410 | @Override | |
411 | public void run() { | |
fde375c1 NR |
412 | int value = field.getValue() == null ? 0 : (Integer) field |
413 | .getValue(); | |
414 | if (isChanged(value)) { | |
415 | info.setInteger(value); | |
8517b60c | 416 | } |
0877d6f5 NR |
417 | } |
418 | }); | |
9e834013 | 419 | |
d18e136e NR |
420 | this.add(label(info, nhgap), BorderLayout.WEST); |
421 | this.add(field, BorderLayout.CENTER); | |
0877d6f5 | 422 | |
d18e136e | 423 | setPreferredSize(field); |
d350b96b | 424 | } |
c637d2e0 NR |
425 | |
426 | /** | |
427 | * Create a label which width is constrained in lock steps. | |
428 | * | |
0877d6f5 NR |
429 | * @param info |
430 | * the {@link MetaInfo} for which we want to add a label | |
d18e136e NR |
431 | * @param nhgap |
432 | * negative horisontal gap in pixel to use for the label, i.e., | |
433 | * the step lock sized labels will start smaller by that amount | |
434 | * (the use case would be to align controls that start at a | |
435 | * different horisontal position) | |
c637d2e0 NR |
436 | * |
437 | * @return the label | |
438 | */ | |
d18e136e | 439 | private JComponent label(final MetaInfo<E> info, int nhgap) { |
0877d6f5 | 440 | final JLabel label = new JLabel(info.getName()); |
c637d2e0 NR |
441 | |
442 | Dimension ps = label.getPreferredSize(); | |
443 | if (ps == null) { | |
444 | ps = label.getSize(); | |
445 | } | |
446 | ||
447 | int w = ps.width; | |
daf0fd5a | 448 | int step = 150; |
d18e136e | 449 | for (int i = 2 * step - nhgap; i < 10 * step; i += step) { |
c637d2e0 NR |
450 | if (w < i) { |
451 | w = i; | |
452 | break; | |
453 | } | |
454 | } | |
455 | ||
daf0fd5a | 456 | final Runnable showInfo = new Runnable() { |
0877d6f5 | 457 | @Override |
daf0fd5a | 458 | public void run() { |
0877d6f5 | 459 | StringBuilder builder = new StringBuilder(); |
d18e136e NR |
460 | String text = (info.getDescription().replace("\\n", "\n")) |
461 | .trim(); | |
0877d6f5 NR |
462 | for (String line : StringUtils.justifyText(text, 80, |
463 | Alignment.LEFT)) { | |
464 | if (builder.length() > 0) { | |
465 | builder.append("\n"); | |
466 | } | |
467 | builder.append(line); | |
468 | } | |
469 | text = builder.toString(); | |
daf0fd5a NR |
470 | JOptionPane.showMessageDialog(ConfigItem.this, text, |
471 | info.getName(), JOptionPane.INFORMATION_MESSAGE); | |
472 | } | |
473 | }; | |
474 | ||
475 | JLabel help = new JLabel(""); | |
476 | help.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); | |
477 | try { | |
478 | Image img = new Image(infoImage64); | |
479 | try { | |
480 | BufferedImage bImg = ImageUtilsAwt.fromImage(img); | |
481 | help.setIcon(new ImageIcon(bImg)); | |
482 | } finally { | |
483 | img.close(); | |
484 | } | |
485 | } catch (IOException e) { | |
486 | // This is an hard-coded image, should not happen | |
487 | help.setText("?"); | |
488 | } | |
489 | ||
490 | help.addMouseListener(new MouseAdapter() { | |
491 | @Override | |
492 | public void mouseClicked(MouseEvent e) { | |
493 | showInfo.run(); | |
0877d6f5 NR |
494 | } |
495 | }); | |
496 | ||
497 | JPanel pane2 = new JPanel(new BorderLayout()); | |
498 | pane2.add(help, BorderLayout.WEST); | |
499 | pane2.add(new JLabel(" "), BorderLayout.CENTER); | |
500 | ||
501 | JPanel pane = new JPanel(new BorderLayout()); | |
502 | pane.add(label, BorderLayout.WEST); | |
503 | pane.add(pane2, BorderLayout.CENTER); | |
504 | ||
505 | ps.width = w + 30; // 30 for the (?) sign | |
506 | pane.setSize(ps); | |
507 | pane.setPreferredSize(ps); | |
c637d2e0 | 508 | |
0877d6f5 | 509 | return pane; |
c637d2e0 | 510 | } |
424dcb0d NR |
511 | |
512 | /** | |
513 | * Return an {@link Icon} to use as a colour badge for the colour field | |
514 | * controls. | |
515 | * | |
516 | * @param size | |
517 | * the size of the badge | |
518 | * @param color | |
fde375c1 NR |
519 | * the colour of the badge, which can be NULL (will return |
520 | * transparent white) | |
424dcb0d NR |
521 | * |
522 | * @return the badge | |
523 | */ | |
fde375c1 NR |
524 | private Icon getIcon(int size, Integer color) { |
525 | // Allow null values | |
526 | if (color == null) { | |
527 | color = new Color(255, 255, 255, 255).getRGB(); | |
528 | } | |
529 | ||
424dcb0d NR |
530 | Color c = new Color(color, true); |
531 | int avg = (c.getRed() + c.getGreen() + c.getBlue()) / 3; | |
532 | Color border = (avg >= 128 ? Color.BLACK : Color.WHITE); | |
533 | ||
534 | BufferedImage img = new BufferedImage(size, size, | |
535 | BufferedImage.TYPE_4BYTE_ABGR); | |
536 | ||
537 | Graphics2D g = img.createGraphics(); | |
538 | try { | |
539 | g.setColor(c); | |
540 | g.fillRect(0, 0, img.getWidth(), img.getHeight()); | |
541 | g.setColor(border); | |
542 | g.drawRect(0, 0, img.getWidth() - 1, img.getHeight() - 1); | |
543 | } finally { | |
544 | g.dispose(); | |
545 | } | |
546 | ||
547 | return new ImageIcon(img); | |
548 | } | |
d18e136e NR |
549 | |
550 | private void setPreferredSize(JComponent field) { | |
551 | JTextField a = new JTextField("Test"); | |
552 | int height = Math.max(a.getMinimumSize().height, | |
553 | field.getMinimumSize().height); | |
554 | setPreferredSize(new Dimension(200, height)); | |
555 | } | |
d350b96b | 556 | } |