| changeset 3 | 41300fa6a67c |
| parent 0 | 1918ee327afb |
| child 4 | 3b1da2848fc7 |
| 2:56cd8111b7f7 | 3:41300fa6a67c |
|---|---|
44 #include <QtGui/qstyle.h> |
44 #include <QtGui/qstyle.h> |
45 #include <QtGui/qlayout.h> |
45 #include <QtGui/qlayout.h> |
46 #include <QtGui/qdialog.h> |
46 #include <QtGui/qdialog.h> |
47 #include <QtGui/qapplication.h> |
47 #include <QtGui/qapplication.h> |
48 #include <QtGui/private/qwidget_p.h> |
48 #include <QtGui/private/qwidget_p.h> |
49 #include <QtGui/qaction.h> |
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49 |
50 |
50 #include "qdialogbuttonbox.h" |
51 #include "qdialogbuttonbox.h" |
51 |
52 |
52 #ifdef QT_SOFTKEYS_ENABLED |
53 #ifdef QT_SOFTKEYS_ENABLED |
53 #include <QtGui/qaction.h> |
54 #include <QtGui/qaction.h> |
256 |
257 |
257 // Mac modeless |
258 // Mac modeless |
258 { ActionRole, ApplyRole, ResetRole, Stretch, HelpRole, EOL, EOL, EOL, EOL, EOL, EOL, EOL, EOL, EOL } |
259 { ActionRole, ApplyRole, ResetRole, Stretch, HelpRole, EOL, EOL, EOL, EOL, EOL, EOL, EOL, EOL, EOL } |
259 } |
260 } |
260 }; |
261 }; |
262 |
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263 class QDialogButtonEnabledProxy : public QObject |
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264 { |
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265 public: |
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266 QDialogButtonEnabledProxy(QObject *parent, QWidget *src, QAction *trg) : QObject(parent), source(src), target(trg) |
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267 { |
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268 source->installEventFilter(this); |
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269 target->setEnabled(source->isEnabled()); |
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270 } |
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271 ~QDialogButtonEnabledProxy() |
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272 { |
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273 source->removeEventFilter(this); |
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274 } |
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275 bool eventFilter(QObject *object, QEvent *event) |
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276 { |
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277 if (object == source && event->type() == QEvent::EnabledChange) { |
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278 target->setEnabled(source->isEnabled()); |
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279 } |
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280 return false; |
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281 }; |
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282 private: |
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283 QWidget *source; |
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284 QAction *target; |
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285 }; |
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286 |
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261 |
287 |
262 class QDialogButtonBoxPrivate : public QWidgetPrivate |
288 class QDialogButtonBoxPrivate : public QWidgetPrivate |
263 { |
289 { |
264 Q_DECLARE_PUBLIC(QDialogButtonBox) |
290 Q_DECLARE_PUBLIC(QDialogButtonBox) |
265 |
291 |
313 buttonLayout = new QHBoxLayout(q); |
339 buttonLayout = new QHBoxLayout(q); |
314 else |
340 else |
315 buttonLayout = new QVBoxLayout(q); |
341 buttonLayout = new QVBoxLayout(q); |
316 } |
342 } |
317 |
343 |
318 int left, top, right, bottom; |
344 int left, top, right, bottom; |
319 setLayoutItemMargins(QStyle::SE_PushButtonLayoutItem); |
345 setLayoutItemMargins(QStyle::SE_PushButtonLayoutItem); |
320 getLayoutItemMargins(&left, &top, &right, &bottom); |
346 getLayoutItemMargins(&left, &top, &right, &bottom); |
321 buttonLayout->setContentsMargins(-left, -top, -right, -bottom); |
347 buttonLayout->setContentsMargins(-left, -top, -right, -bottom); |
322 |
348 |
323 if (!q->testAttribute(Qt::WA_WState_OwnSizePolicy)) { |
349 if (!q->testAttribute(Qt::WA_WState_OwnSizePolicy)) { |
324 QSizePolicy sp(QSizePolicy::Expanding, QSizePolicy::Fixed, QSizePolicy::ButtonBox); |
350 QSizePolicy sp(QSizePolicy::Expanding, QSizePolicy::Fixed, QSizePolicy::ButtonBox); |
325 if (orientation == Qt::Vertical) |
351 if (orientation == Qt::Vertical) |
354 } |
380 } |
355 |
381 |
356 void QDialogButtonBoxPrivate::layoutButtons() |
382 void QDialogButtonBoxPrivate::layoutButtons() |
357 { |
383 { |
358 Q_Q(QDialogButtonBox); |
384 Q_Q(QDialogButtonBox); |
359 const int MacGap = 36 - 8; // 8 is the default gap between a widget and a spacer item |
385 const int MacGap = 36 - 8; // 8 is the default gap between a widget and a spacer item |
360 |
386 |
361 for (int i = buttonLayout->count() - 1; i >= 0; --i) { |
387 for (int i = buttonLayout->count() - 1; i >= 0; --i) { |
362 QLayoutItem *item = buttonLayout->takeAt(i); |
388 QLayoutItem *item = buttonLayout->takeAt(i); |
363 if (QWidget *widget = item->widget()) |
389 if (QWidget *widget = item->widget()) |
364 widget->hide(); |
390 widget->hide(); |
546 Q_Q(QDialogButtonBox); |
572 Q_Q(QDialogButtonBox); |
547 QObject::connect(button, SIGNAL(clicked()), q, SLOT(_q_handleButtonClicked())); |
573 QObject::connect(button, SIGNAL(clicked()), q, SLOT(_q_handleButtonClicked())); |
548 QObject::connect(button, SIGNAL(destroyed()), q, SLOT(_q_handleButtonDestroyed())); |
574 QObject::connect(button, SIGNAL(destroyed()), q, SLOT(_q_handleButtonDestroyed())); |
549 buttonLists[role].append(button); |
575 buttonLists[role].append(button); |
550 #ifdef QT_SOFTKEYS_ENABLED |
576 #ifdef QT_SOFTKEYS_ENABLED |
551 softKeyActions.insert(button, createSoftKey(button, role)); |
577 QAction *action = createSoftKey(button, role); |
578 softKeyActions.insert(button, action); |
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579 new QDialogButtonEnabledProxy(action, button, action); |
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552 #endif |
580 #endif |
553 if (doLayout) |
581 if (doLayout) |
554 layoutButtons(); |
582 layoutButtons(); |
555 } |
583 } |
556 |
584 |
579 default: |
607 default: |
580 break; |
608 break; |
581 } |
609 } |
582 QObject::connect(action, SIGNAL(triggered()), button, SIGNAL(clicked())); |
610 QObject::connect(action, SIGNAL(triggered()), button, SIGNAL(clicked())); |
583 action->setSoftKeyRole(softkeyRole); |
611 action->setSoftKeyRole(softkeyRole); |
612 |
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613 |
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614 QWidget *dialog = 0; |
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615 QWidget *p = q; |
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616 while (p && !p->isWindow()) { |
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617 p = p->parentWidget(); |
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618 if ((dialog = qobject_cast<QDialog *>(p))) |
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619 break; |
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620 } |
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621 |
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622 if (dialog) { |
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623 dialog->addAction(action); |
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624 } else { |
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625 q->addAction(action); |
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626 } |
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627 |
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584 return action; |
628 return action; |
585 } |
629 } |
586 #endif |
630 #endif |
587 |
631 |
588 void QDialogButtonBoxPrivate::createStandardButtons(QDialogButtonBox::StandardButtons buttons) |
632 void QDialogButtonBoxPrivate::createStandardButtons(QDialogButtonBox::StandardButtons buttons) |
1191 } |
1235 } |
1192 } |
1236 } |
1193 if (!hasDefault && firstAcceptButton) |
1237 if (!hasDefault && firstAcceptButton) |
1194 firstAcceptButton->setDefault(true); |
1238 firstAcceptButton->setDefault(true); |
1195 #ifdef QT_SOFTKEYS_ENABLED |
1239 #ifdef QT_SOFTKEYS_ENABLED |
1196 if (dialog) { |
1240 if (dialog) |
1197 setFixedSize(0,0); |
1241 setFixedSize(0,0); |
1198 dialog->addActions(d->softKeyActions.values()); |
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1199 } else { |
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1200 addActions(d->softKeyActions.values()); |
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1201 } |
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1202 #endif |
1242 #endif |
1203 }else if (event->type() == QEvent::LanguageChange) { |
1243 }else if (event->type() == QEvent::LanguageChange) { |
1204 d->retranslateStrings(); |
1244 d->retranslateStrings(); |
1205 } |
1245 } |
1246 #ifdef QT_SOFTKEYS_ENABLED |
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1247 else if (event->type() == QEvent::ParentChange) { |
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1248 QWidget *dialog = 0; |
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1249 QWidget *p = this; |
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1250 while (p && !p->isWindow()) { |
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1251 p = p->parentWidget(); |
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1252 if ((dialog = qobject_cast<QDialog *>(p))) |
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1253 break; |
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1254 } |
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1255 |
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1256 // If the parent changes, then move the softkeys |
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1257 for (QHash<QAbstractButton *, QAction *>::const_iterator it = d->softKeyActions.constBegin(); |
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1258 it != d->softKeyActions.constEnd(); ++it) { |
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1259 QAction *current = it.value(); |
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1260 QList<QWidget *> widgets = current->associatedWidgets(); |
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1261 foreach (QWidget *w, widgets) |
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1262 w->removeAction(current); |
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1263 if (dialog) |
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1264 dialog->addAction(current); |
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1265 else |
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1266 addAction(current); |
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1267 } |
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1268 } |
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1269 #endif |
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1206 |
1270 |
1207 return QWidget::event(event); |
1271 return QWidget::event(event); |
1208 } |
1272 } |
1209 |
1273 |
1210 QT_END_NAMESPACE |
1274 QT_END_NAMESPACE |