C++ Q_FOREACH函数代码示例

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本文整理汇总了C++中Q_FOREACH函数的典型用法代码示例。如果您正苦于以下问题：C++ Q_FOREACH函数的具体用法？C++ Q_FOREACH怎么用？C++ Q_FOREACH使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Q_FOREACH函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: Q_FOREACH

	void Export2FB2Dialog::handleChannelsSelectionChanged (const QItemSelection& selected,
			const QItemSelection& deselected)
	{
		QStringList removedCategories;
		Q_FOREACH (QModelIndex index, deselected.indexes ())
			removedCategories << Core::Instance ().GetCategories (index);
		removedCategories.removeDuplicates ();
		Q_FOREACH (QString removed, removedCategories)
			CurrentCategories_.removeAll (removed);

		QStringList addedCategories;
		Q_FOREACH (QModelIndex index, selected.indexes ())
			addedCategories << Core::Instance ().GetCategories (index);
		CurrentCategories_ << addedCategories;

		CurrentCategories_.removeDuplicates ();

		Selector_->setPossibleSelections (CurrentCategories_);
		Selector_->selectAll ();

		if (!HasBeenTextModified_ &&
				Ui_.ChannelsTree_->selectionModel ()->selectedRows ().size () <= 1)
		{
			const QModelIndex& index = Ui_.ChannelsTree_->currentIndex ();
			if (index.isValid ())
				Ui_.Name_->setText (index.sibling (index.row (), 0).data ().toString ());
		}
	}

开发者ID:Akon32，项目名称:leechcraft，代码行数:28，代码来源:export2fb2dialog.cpp

示例2: stop

void Testbench::doStep()
{
	double currentTime = m_stopWatch.elapsedTime();
	double timePassed = currentTime - m_timeStamp;
	m_timeStamp = currentTime;

	if(currentTime / PROCESS_PERIOD >= trajectoryTicks())
	{
		stop();

		Q_FOREACH(SingleServoTestbench* tb, m_benches)
			tb->updateStatistics();

		if(m_ui->learnCheckBox->isChecked())
		{
			Q_FOREACH(SingleServoTestbench* tb, m_benches)
				tb->updateTrajectory();

			m_repTimer->start();
		}

		return;
	}

	Q_FOREACH(SingleServoTestbench* tb, m_benches)
	{
		tb->doStep(currentTime);
	}

开发者ID:NhatTanXT3，项目名称:humanoid_op_ros，代码行数:28，代码来源:testbench.cpp

示例3: Q_FOREACH

// show/hide widgets - we need this function if widget is used in creator
void QgsRasterFormatSaveOptionsWidget::setType( QgsRasterFormatSaveOptionsWidget::Type type )
{
  QList< QWidget* > widgets = this->findChildren<QWidget *>();
  if (( type == Table ) || ( type == LineEdit ) )
  {
    // hide all controls, except stacked widget
    Q_FOREACH ( QWidget* widget, widgets )
      widget->setVisible( false );
    mOptionsStackedWidget->setVisible( true );
    Q_FOREACH ( QWidget* widget, mOptionsStackedWidget->findChildren<QWidget *>() )
      widget->setVisible( true );

    // show relevant page
    if ( type == Table )
      swapOptionsUI( 0 );
    else if ( type == LineEdit )
      swapOptionsUI( 1 );
  }
  else
  {
    // show all widgets, except profile buttons (unless Full)
    Q_FOREACH ( QWidget* widget, widgets )
      widget->setVisible( true );
    if ( type != Full )
      mProfileButtons->setVisible( false );

    // show elevant page
    if ( type == ProfileLineEdit )
      swapOptionsUI( 1 );
  }
}

开发者ID:PeterTFS，项目名称:QGIS，代码行数:32，代码来源:qgsrasterformatsaveoptionswidget.cpp

示例4: Q_FOREACH

QgsCptCityArchive::~QgsCptCityArchive()
{
  Q_FOREACH ( QgsCptCityDataItem *item, mRootItems )
    delete item;
  Q_FOREACH ( QgsCptCityDataItem *item, mSelectionItems )
    delete item;
  mRootItems.clear();
  mSelectionItems.clear();
}

开发者ID:CS-SI，项目名称:QGIS，代码行数:9，代码来源:qgscptcityarchive.cpp

示例5: Q_FOREACH

void QTechniqueFilter::copy(const QNode *ref)
{
    QFrameGraphNode::copy(ref);
    const QTechniqueFilter *other = static_cast<const QTechniqueFilter*>(ref);

    Q_FOREACH (QAnnotation *crit, other->d_func()->m_requireList)
        addRequirement(qobject_cast<QAnnotation *>(QNode::clone(crit)));
    Q_FOREACH (QParameter *p, other->d_func()->m_parameters)
        addParameter(qobject_cast<QParameter *>(QNode::clone(p)));
}

开发者ID:2gis，项目名称:2gisqt5android，代码行数:10，代码来源:qtechniquefilter.cpp

示例6: Q_FOREACH

void QgsSnappingUtils::clearAllLocators()
{
  Q_FOREACH ( QgsPointLocator* vlpl, mLocators )
    delete vlpl;
  mLocators.clear();

  Q_FOREACH ( QgsPointLocator* vlpl, mTemporaryLocators )
    delete vlpl;
  mTemporaryLocators.clear();
}

开发者ID:Antoviscomi，项目名称:QGIS，代码行数:10，代码来源:qgssnappingutils.cpp

示例7: QVariant

	QVariant UserFiltersModel::data (const QModelIndex& index, int role) const
	{
		if (role != Qt::DisplayRole ||
				!index.isValid ())
			return QVariant ();

		int row = index.row ();
		bool isException = true;
		SplitRow (&row, &isException);

		const auto& list = isException ?
			Filter_.Exceptions_ :
			Filter_.Filters_;

		const auto& item = list.at (row);

		switch (index.column ())
		{
			case 0:
				return item.OrigString_;
			case 1:
				return isException ?
					tr ("Allowed") :
					tr ("Blocked");
			case 2:
				switch (item.Option_.MatchType_)
				{
					case FilterOption::MTWildcard:
					case FilterOption::MTPlain:
					case FilterOption::MTBegin:
					case FilterOption::MTEnd:
						return tr ("Wildcard");
					case FilterOption::MTRegexp:
						return tr ("Regexp");
				}
			case 3:
				return item.Option_.Case_ == Qt::CaseSensitive ?
					tr ("True") :
					tr ("False");
			case 4:
				{
					const auto& options = item.Option_;

					QStringList result;
					Q_FOREACH (QString domain, options.Domains_)
						result += domain.prepend ("+");
					Q_FOREACH (QString domain, options.NotDomains_)
						result += domain.prepend ("-");
					return result.join ("; ");
				}
			default:
				return QVariant ();
		}
	}

开发者ID:SboichakovDmitriy，项目名称:leechcraft，代码行数:54，代码来源:userfiltersmodel.cpp

示例8: d_func

void QTechnique::copy(const QNode *ref)
{
    QNode::copy(ref);
    const QTechnique *tech = static_cast<const QTechnique*>(ref);
    d_func()->m_openGLFilter.copy(tech->d_func()->m_openGLFilter);

    Q_FOREACH (QAnnotation *annotation, tech->d_func()->m_annotationList)
        addAnnotation(qobject_cast<QAnnotation *>(QNode::clone(annotation)));
    Q_FOREACH (QRenderPass *pass, tech->d_func()->m_renderPasses)
        addPass(qobject_cast<QRenderPass *>(QNode::clone(pass)));
    Q_FOREACH (QParameter *p, tech->d_func()->m_parameters)
        addParameter(qobject_cast<QParameter *>(QNode::clone(p)));
}

开发者ID:James-intern，项目名称:Qt，代码行数:13，代码来源:qtechnique.cpp

示例9: d_func

void QRenderPass::copy(const QNode *ref)
{
    QNode::copy(ref);
    const QRenderPass *other = static_cast<const QRenderPass*>(ref);
    d_func()->m_shader = qobject_cast<QShaderProgram *>(QNode::clone(other->d_func()->m_shader));

    Q_FOREACH (QAnnotation *crit, other->d_func()->m_annotationList)
        addAnnotation(qobject_cast<QAnnotation *>(QNode::clone(crit)));
    Q_FOREACH (QParameterMapping *binding, other->d_func()->m_bindings)
        addBinding(qobject_cast<QParameterMapping *>(QNode::clone(binding)));
    Q_FOREACH (QRenderState *renderState, other->d_func()->m_renderStates)
        addRenderState(qobject_cast<QRenderState *>(QNode::clone(renderState)));
}

开发者ID:Sagaragrawal，项目名称:2gisqt5android，代码行数:13，代码来源:qrenderpass.cpp

示例10: qDeleteAll

void CVisSystemCanvasNodeLayout::layoutNodes()
{
    #if 0
    if(!d->canvas)
        return;

    // Get Root Node
    QList<CVisSystemCanvasNodeItem*> rootNodes = d->getRootNodes();
    if(!rootNodes.count())
        return;

    // Delete the old tree
    qDeleteAll(TreeNode::GlobalTreeNodeList);
    TreeNode::GlobalTreeNodeList.clear();

    // Construct the new node tree
    QList<TreeNode*> topNodes;
    Q_FOREACH(CVisSystemCanvasNodeItem* rootNode, rootNodes)
        topNodes.append(new TreeNode(rootNode));

    // Layout the new node tree
    QRectF occupiedRect;
    Q_FOREACH(TreeNode* n, topNodes)
        occupiedRect |= n->layout(occupiedRect);

    // Delete all the tree nodes
    qDeleteAll(TreeNode::GlobalTreeNodeList);
    TreeNode::GlobalTreeNodeList.clear();
#endif

    QList<CVisSystemCanvasNodeItem*> nodeItemList = d->canvas->nodeItemList();
    if(!nodeItemList.count())
        return;

    d->visitedNodes.clear();
    d->visitingNodes.clear();

    for(int i=0; i<nodeItemList.count(); i++)
        d->layoutNodeItem(nodeItemList[i]);

    d->visitedNodes.clear();
    d->visitingNodes.clear();

    for(int i=0; i<nodeItemList.count(); i++)
        d->centerNodeItem(nodeItemList[i]);

    d->canvas->bringToCenter();
    d->canvas->zoomFit();

}

开发者ID:banduladh，项目名称:levelfour，代码行数:50，代码来源:CVisSystemCanvasNodeLayout.cpp

示例11: Q_FOREACH

void djvViewFileMenu::menuUpdate()
{
    _p->recent->clear();

    Q_FOREACH(QAction * action,
        actions()->group(djvViewFileActions::RECENT_GROUP)->actions())
        _p->recent->addAction(action);

    _p->layer->clear();

    Q_FOREACH(QAction * action,
        actions()->group(djvViewFileActions::LAYER_GROUP)->actions())
        _p->layer->addAction(action);
}

开发者ID:triceratops1，项目名称:djv，代码行数:14，代码来源:djvViewFileMenu.cpp

示例12: horizontalViewScaleFactor

void QgsComposerNodesItem::drawNodes( QPainter *painter ) const
{
  double rectSize = 3.0 / horizontalViewScaleFactor();

  QgsStringMap properties;
  properties.insert( "name", "cross" );
  properties.insert( "color_border", "red" );

  QScopedPointer<QgsMarkerSymbolV2> symbol;
  symbol.reset( QgsMarkerSymbolV2::createSimple( properties ) );
  symbol.data()->setSize( rectSize );
  symbol.data()->setAngle( 45 );

  QgsMapSettings ms = mComposition->mapSettings();
  ms.setOutputDpi( painter->device()->logicalDpiX() );

  QgsRenderContext context = QgsRenderContext::fromMapSettings( ms );
  context.setPainter( painter );
  context.setForceVectorOutput( true );

  QScopedPointer<QgsExpressionContext> expressionContext;
  expressionContext.reset( createExpressionContext() );
  context.setExpressionContext( *expressionContext.data() );

  symbol.data()->startRender( context );

  Q_FOREACH ( QPointF pt, mPolygon )
    symbol.data()->renderPoint( pt, nullptr, context );

  symbol.data()->stopRender( context );

  if ( mSelectedNode >= 0 && mSelectedNode < mPolygon.size() )
    drawSelectedNode( painter );
}

开发者ID:AM7000000，项目名称:QGIS，代码行数:34，代码来源:qgscomposernodesitem.cpp

示例13: Q_FOREACH

 void Properties::load(const QSettings &rSettings)
 {
     QStringList keys = rSettings.childKeys();
     QString key;
     Q_FOREACH(key, keys)
         insert(key, rSettings.value(key).toString());
 }

开发者ID:Akers，项目名称:Qtqq，代码行数:7，代码来源:properties.cpp

示例14: horizontalViewScaleFactor

void QgsComposerNodesItem::drawNodes( QPainter *painter ) const
{
  double rectSize = 3.0 / horizontalViewScaleFactor();

  QgsStringMap properties;
  properties.insert( QStringLiteral( "name" ), QStringLiteral( "cross" ) );
  properties.insert( QStringLiteral( "color_border" ), QStringLiteral( "red" ) );

  std::unique_ptr<QgsMarkerSymbol> symbol;
  symbol.reset( QgsMarkerSymbol::createSimple( properties ) );
  symbol->setSize( rectSize );
  symbol->setAngle( 45 );

  QgsRenderContext context = QgsComposerUtils::createRenderContextForComposition( mComposition, painter );
  context.setForceVectorOutput( true );

  QgsExpressionContext expressionContext = createExpressionContext();
  context.setExpressionContext( expressionContext );

  symbol->startRender( context );

  Q_FOREACH ( QPointF pt, mPolygon )
    symbol->renderPoint( pt, nullptr, context );

  symbol->stopRender( context );

  if ( mSelectedNode >= 0 && mSelectedNode < mPolygon.size() )
    drawSelectedNode( painter );
}

开发者ID:wongjimsan，项目名称:QGIS，代码行数:29，代码来源:qgscomposernodesitem.cpp

示例15: Q_FOREACH

QByteArray QgsMimeDataUtils::layerTreeNodesToUriList( const QList<QgsLayerTreeNode *> &nodes )
{
  UriList uris;
  Q_FOREACH ( QgsLayerTreeNode *node, nodes )
    _addLayerTreeNodeToUriList( node, uris );
  return uriListToByteArray( uris );
}

开发者ID:jonnyforestGIS，项目名称:QGIS，代码行数:7，代码来源:qgsmimedatautils.cpp

示例16: sender

	void RoomConfigWidget::handlePermsReceived (const QList<QXmppMucItem>& perms)
	{
		if (qobject_cast<QXmppMucRoom*> (sender ()) &&
				sender () != RoomHandler_)
			return;

		for (const auto& perm : perms)
		{
			auto parentItem = Aff2Cat_ [perm.affiliation ()];
			if (!parentItem)
			{
				qWarning () << Q_FUNC_INFO
						<< "no parent item for"
						<< perm.affiliation ();
				continue;
			}

			auto firstItem = new QStandardItem (perm.jid ());
			firstItem->setData (perm.reason (), ItemRoles::Reason);

			QList<QStandardItem*> items;
			items << firstItem;
			items << new QStandardItem (perm.reason ());
			Q_FOREACH (QStandardItem *item, items)
				item->setEditable (false);
			parentItem->appendRow (items);
		}

		for (auto item : Aff2Cat_.values ())
		{
			item->sortChildren (0);
			Ui_.PermsTree_->expand (item->index ());
		}
	}

开发者ID:AlexWMF，项目名称:leechcraft，代码行数:34，代码来源:roomconfigwidget.cpp

示例17: settings

	void DeliciousService::RestoreAccounts ()
	{
		QSettings settings (QSettings::IniFormat, QSettings::UserScope,
				QCoreApplication::organizationName (),
				QCoreApplication::applicationName () +
					"_Poshuku_OnlineBookmarks_Delicious_Accounts");

		int size = settings.beginReadArray ("Accounts");
		for (int i = 0; i < size; ++i)
		{
			settings.setArrayIndex (i);
			QByteArray data = settings
					.value ("SerializedData").toByteArray ();

			DeliciousAccount *acc = DeliciousAccount::Deserialize (data, this);
			if (!acc)
			{
				qWarning () << Q_FUNC_INFO
						<< "undeserializable account"
						<< i;
				continue;
			}
			Accounts_ << acc;
		}

		if (!Accounts_.isEmpty ())
		{
			QObjectList list;
			Q_FOREACH (DeliciousAccount *acc, Accounts_)
				list << acc->GetQObject ();

			emit accountAdded (list);
		}
	}

开发者ID:ForNeVeR，项目名称:leechcraft，代码行数:34，代码来源:deliciousservice.cpp

示例18: Q_FOREACH

					QList<IAccount*> GlooxProtocol::GetRegisteredAccounts ()
					{
						QList<IAccount*> result;
						Q_FOREACH (GlooxAccount *acc, Accounts_)
							result << static_cast<IAccount*> (acc);
						return result;
					}

开发者ID:grio，项目名称:leechcraft，代码行数:7，代码来源:glooxprotocol.cpp

示例19: while

			void PackagesDelegate::handleRowActionFinished (int row)
			{
				// Front — deepest proxy, back — outermost.
				QList<QAbstractProxyModel*> proxyChain;
				QAbstractItemModel *realModel = Model_;
				QAbstractProxyModel *proxy = 0;
				while ((proxy = qobject_cast<QAbstractProxyModel*> (realModel)))
				{
					proxyChain.push_front (proxy);
					realModel = proxy->sourceModel ();
				}

				QModelIndex index = realModel->index (row, 0);

				Q_FOREACH (QAbstractProxyModel *pm, proxyChain)
					index = pm->mapFromSource (index);

				row = index.row ();

				if (Row2InstallRemove_.contains (row))
				{
					Row2InstallRemove_ [row]->setChecked (false);
					Row2InstallRemove_ [row]->defaultAction ()->setChecked (false);
					Row2InstallRemove_ [row]->setChecked (false);
				}
				if (Row2Update_.contains (row))
				{
					Row2Update_ [row]->defaultAction ()->setChecked (false);
				}
			}

开发者ID:grio，项目名称:leechcraft，代码行数:30，代码来源:packagesdelegate.cpp

示例20: disconnect

void NetworkManager::disconnectServices()
{
    if (m_manager) {
        disconnect(m_manager, SIGNAL(ServicesChanged(ConnmanObjectList,QList<QDBusObjectPath>)),
                   this, SLOT(updateServices(ConnmanObjectList,QList<QDBusObjectPath>)));
        disconnect(m_manager, SIGNAL(SavedServicesChanged(ConnmanObjectList)),
                   this, SLOT(updateSavedServices(ConnmanObjectList)));
    }

    Q_FOREACH (NetworkService *service, m_servicesCache)
        service->deleteLater();

    m_servicesCache.clear();

    if (m_defaultRoute != m_invalidDefaultRoute) {
        m_defaultRoute = m_invalidDefaultRoute;
        Q_EMIT defaultRouteChanged(m_defaultRoute);
    }

    if (!m_servicesOrder.isEmpty()) {
        m_servicesOrder.clear();
        Q_EMIT servicesChanged();
    }

    if (!m_savedServicesOrder.isEmpty()) {
        m_savedServicesOrder.clear();
        Q_EMIT savedServicesChanged();
    }
}

开发者ID:robhemsley，项目名称:libconnman-qt，代码行数:29，代码来源:networkmanager.cpp

注：本文中的Q_FOREACH函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。