C++ QListIterator::hasNext方法代码示例 |
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本文整理汇总了C++中QListIterator::hasNext方法的典型用法代码示例。如果您正苦于以下问题：C++ QListIterator::hasNext方法的具体用法？C++ QListIterator::hasNext怎么用？C++ QListIterator::hasNext使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类QListIterator的用法示例。 在下文中一共展示了QListIterator::hasNext方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。 示例1: toString void JsUtil::toString(QVariant object,QString &output) { if (object.type() == QVariant::Map) { QMapIterator iter(object.value()); QString sep = ""; if (iter.hasNext()) { output += "{"; do { iter.next(); output += sep; output += iter.key(); output += ":"; toString(iter.value(),output); sep = ","; } while (iter.hasNext()); output += "}"; } } else if (object.type() == QVariant::List) { QListIterator iter (object.value()); QString sep = ""; if (iter.hasNext()) { output += "["; do { output += sep; toString(iter.next(),output); sep = ","; } while (iter.hasNext()); output += "]"; } } else if (object.type() == QVariant::String) { output += "\"" + object.toString() + "\""; } else if (object.type() == QVariant::Bool || object.type() == QVariant::Int || object.type() == QVariant::Double || object.type() == QVariant::LongLong) { output += object.toString(); } }开发者ID:Amiagin，项目名称:blackberry，代码行数:34，代码来源:JsUtil.cpp 示例2: updateConstraintName void SubassemblyView::updateConstraintName ( const QString& /*name*/ ) { // The budget approach is just to recompute all of the list view strings. // Not sure what being more selective would avail us. //ListViewItem* list_item = list_view_item_->firstChild(); //TODO ListViewItem* list_item = static_cast(list_view_item_->child(0)); QListIterator< std::shared_ptr> constraint = subassembly_->constraints(). constraints(); while ( constraint.hasNext() ) { QString text; if ( constraint.peekNext()->type() == lC::STR::MATE_OFFSET || constraint.peekNext()->type() == lC::STR::ALIGN_OFFSET ) text = tr( "Offset %1: " ). arg( UnitsBasis::instance()->format( constraint.peekNext()->offset(),false)); if ( constraint.peekNext()->reference1().empty() ) { text += lC::formatName( model()->idPath( constraint.peekNext()->reference0())); } else { text += tr( "%1 to %2" ). arg( lC::formatName( model()->idPath( constraint.peekNext()->reference0()))). arg( lC::formatName( model()->idPath( constraint.peekNext()->reference1()))); } list_item->setData( text, lC::DETAIL ); //TODO //list_item = list_item->nextSibling(); } }开发者ID:mcirsta，项目名称:lignumCAD，代码行数:32，代码来源:subassemblyview.cpp 示例3: setUrl void UpdatingModel::setUrl(const QUrl& _url) { qDebug() setMedia(url); togglePlayback(); playing = true; break; } } if (playing) { m_currentHistoryPosition = it; } else { m_history.erase(it); m_currentHistoryPosition = m_history.begin(); } return playing; }开发者ID:alberthier，项目名称:kesq，代码行数:31，代码来源:Dispatcher.cpp 示例5: addDependency void SubassemblyView::addDependency ( const QVector& surface_id ) { // Basically, the idea here is to connect to each component of the // references path whose name change could affect the display. So, // exhustively examine each element of the path and see what it // means to us. Note, since part faces are not real ModelItems, we // skip the last element of the id_path. QVector id_path; id_path.reserve( surface_id.size()-1 ); for ( int i = 0; i < surface_id.size()-1; ++i ) { id_path.push_back( surface_id[i] ); ModelItem* item = model()->lookup( id_path ); // The first order check is that we don't already depend on this item. bool found = false; QListIterator it (dependencies_); while(it.hasNext()) { if(it.next().get() == item) { found = true; break; } } if ( found ) { continue; } // If it's a model, part or assembly, then it can be renamed by the user. else if ( dynamic_cast( item ) != 0 || dynamic_cast( item ) != 0 || dynamic_cast( item ) != 0 ) { dependencies_.append( std::shared_ptr(item) ); connect( item, SIGNAL( nameChanged(const QString&) ), SLOT( updateConstraintName( const QString&) ) ); } } }开发者ID:mcirsta，项目名称:lignumCAD，代码行数:35，代码来源:subassemblyview.cpp 示例6: wit //--------------------------------------------------------------------------- // getWordItems // //! Construct a list of word items to be inserted into a word list, based on //! the results of a list of searches. // //! @param searchSpecs the list of search specifications //! @return a list of word items //--------------------------------------------------------------------------- QList WordVariationDialog::getWordItems(const QList& searchSpecs) const { QList wordItems; QMap wordMap; QListIterator lit (searchSpecs); while (lit.hasNext()) { QStringList wordList = wordEngine->search(lexicon, lit.next(), false); QStringListIterator wit (wordList); while (wit.hasNext()) { QString str = wit.next(); wordMap.insert(str.toUpper(), str); } } QMapIterator mit (wordMap); while (mit.hasNext()) { mit.next(); QString value = mit.value(); QList wildcardChars; for (int i = 0; i < value.length(); ++i) { QChar c = value[i]; if (c.isLower()) wildcardChars.append(c); } QString wildcard; if (!wildcardChars.isEmpty()) { qSort(wildcardChars.begin(), wildcardChars.end(), Auxil::localeAwareLessThanQChar); foreach (const QChar& c, wildcardChars) wildcard.append(c.toUpper()); } wordItems.append(WordTableModel::WordItem( mit.key(), WordTableModel::WordNormal, wildcard)); }开发者ID:LyndaFinn，项目名称:zyzzyva-pc，代码行数:44，代码来源:WordVariationDialog.cpp 示例7: reload void ExportGesamt::reload() { QListIterator iter = manager->getActivities(); int i = 0; while(iter.hasNext()) { AActivity *a = iter.next(); if (actToList.contains(a)) { QString farbe = MainWindow::getFarbe(a); actToList.value(a)->setBackgroundColor(QColor(farbe)); actToList.value(a)->setToolTip(a->getAnlass()); i++; continue; } QString farbe = MainWindow::getFarbe(a); QListWidgetItem *item = new QListWidgetItem(a->getListString()); item->setBackgroundColor(QColor(farbe)); item->setToolTip(a->getAnlass()); ui->listAnzeige->insertItem(i, item); liste.insert(i, a); actToList.insert(a, item); listToAct.insert(item, a); i++; } show(); }开发者ID:philjosch，项目名称:Einsatzplaner，代码行数:25，代码来源:exportgesamt.cpp 示例8: outputStringList void outputStringList(QIODevice& output, const QStringList& sl){ QListIterator itr (sl); while (itr.hasNext()) { output.write(QString(itr.next()).toUtf8()); } }开发者ID:app211，项目名称:buildMemories，代码行数:7，代码来源:main.cpp 示例9: save void FavouriteManagerPrivate::save() { QDomDocument document; QDomElement rootElement = document.createElement("favourites"); QListIterator iterator = QListIterator(data); while (iterator.hasNext()) { QPair entry = iterator.next(); QDomElement element = XmlConversionHelper::toXml(entry.second, &document); element.setAttribute(BACKEND_ATTRIBUTE, entry.first); rootElement.appendChild(element); } document.appendChild(rootElement); QDir favouriteDir = QDir(QDesktopServices::storageLocation(QDesktopServices::DataLocation)); if (!favouriteDir.exists()) { QDir::root().mkpath(favouriteDir.absolutePath()); } QFile file (favouriteDir.absoluteFilePath(fileName)); if (!file.open(QIODevice::WriteOnly)) { return; } QTextStream stream(&file); document.save(stream, 2); file.close(); }开发者ID:SfietKonstantin，项目名称:publictransportation-old，代码行数:30，代码来源:favouritemanager.cpp 示例10: list MyFileSystemNodeItem::MyFileSystemNodeItem (const QFileInfo & info, QObject * parent) : QObject (parent) , m_size (info.size ()) , m_info (info) { MyFileSystemNodeItem::s_instances.insert (m_info.filePath (), this); if (m_info.isDir ()) { const QFileInfoList list (QDir (m_info.filePath ()).entryInfoList (filter, sort)); #ifdef USE_ITERATOR QListIterator it (list); while (it.hasNext ()) { m_size += (new MyFileSystemNodeItem (it.next (), this))->getSize (); } #else # ifdef USE_FOREACH foreach (QFileInfo entry, list) { m_size += (new MyFileSystemNodeItem (entry, this))->getSize (); } # else const int nb = list.count (); for (int idx = 0; idx < nb; idx++) { m_size += (new MyFileSystemNodeItem (list.at (idx), this))->getSize (); } # endif #endif } }开发者ID:woylaski，项目名称:notebook，代码行数:28，代码来源:filesystemwalker.cpp 示例11: updateViews void KdeObservatory::updateViews() { m_viewTransitionTimer->stop(); foreach(QGraphicsWidget *widget, m_views) widget->hide(); m_views.clear(); QListIterator< QPair > i (m_activeViews); while (i.hasNext()) { const QPair &pair = i.next(); const QString &view = pair.first; if (pair.second && m_viewProviders.value(view)) m_views.append(m_viewProviders[view]->views()); } if (m_views.count() > 0) { if (m_views.count() != m_lastViewCount) m_currentView = m_views.count()-1; moveViewRight(); if (m_enableAutoViewChange && m_views.count() > 1) m_viewTransitionTimer->start(); } }开发者ID:fluxer，项目名称:kde-extraapps，代码行数:26，代码来源:kdeobservatory.cpp 示例12: joystickTrayShow void MainWindow::joystickTrayShow() { QMenu *tempmenu = (QMenu*) sender(); QList menuactions = tempmenu->actions(); QListIterator listiter (menuactions); while (listiter.hasNext()) { QAction *action = listiter.next(); action->setChecked(false); QHash tempmap = action->data().toHash(); QHashIterator iter(tempmap); while (iter.hasNext()) { iter.next(); int joyindex = iter.key().toInt(); int configindex = iter.value().toInt(); JoyTabWidget *widget = (JoyTabWidget*)ui->tabWidget->widget(joyindex); if (configindex == widget->getCurrentConfigIndex()) { action->setChecked(true); } } } }开发者ID:tioui，项目名称:antimicro，代码行数:26，代码来源:mainwindow.cpp 示例13: setStart void DialogTwaLine::setStart(QPointF start) { this->start=start; if(line!=NULL) { delete line; line=NULL; } QListIterator i (list); while(i.hasNext()) { POI * poi=i.next(); list.removeOne(poi); if(poi->isPartOfTwa()) { parent->slot_delPOI_list(poi); delete poi; } } this->line=new vlmLine(parent->getProj(),parent->getScene(),Z_VALUE_ROUTE); line->setLinePen(pen); this->tabWidget->setCurrentIndex(0); this->doubleSpinBox->setFocus(); this->doubleSpinBox->selectAll(); this->move(position); traceIt(); }开发者ID:nohal，项目名称:qtVlm，代码行数:27，代码来源:DialogTwaLine.cpp 示例14: processFilters void processFilters(QImage *& image, QListIterator i) { while (i.hasNext()) { Filter * f = i.next(); uint w = image->width(); uint h = image->height(); if (f->getArea().isNull()) { f->setArea(QRect(QPoint(0, 0), QSize(w, h))); } if (! f->isApplicable(w, h)) { QRect area = f->getArea(); fatal(QObject::tr("Too small image (%1x%2), pointed filter" " with pointed area (%3x%4+%5+%6) not applicable") .arg(w).arg(h).arg(area.x()).arg(area.y()) .arg(area.width()).arg(area.height())); } QImage * newImage = f->filter(*image); delete image; image = newImage; } }开发者ID:Totktonada，项目名称:ImageProcessor，代码行数:30，代码来源:main.cpp 示例15: clientInit //========================================= // clientInit //----------------------------------------- void ServerHandler::clientInit (void) { QListIterator it (mFolderList); while (it.hasNext()) { ServerFolder* thisFolder = it.next(); thisFolder -> updateFolder(); } mServer -> writeClient ("INIT_DONE"); }开发者ID:schaefi，项目名称:qbiff，代码行数:11，代码来源:serverhandler.cpp注：本文中的QListIterator::hasNext方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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