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| bool | isEmpty () const |
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| ProgressItem * | progressItem (const QString &id) const |
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| ProgressItem * | singleItem () const |
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| QObject (QObject *parent) |
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QBindable< QString > | bindableObjectName () |
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bool | blockSignals (bool block) |
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const QObjectList & | children () const const |
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QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const |
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void | deleteLater () |
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void | destroyed (QObject *obj) |
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bool | disconnect (const char *signal, const QObject *receiver, const char *method) const const |
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bool | disconnect (const QObject *receiver, const char *method) const const |
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void | dumpObjectInfo () const const |
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void | dumpObjectTree () const const |
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QList< QByteArray > | dynamicPropertyNames () const const |
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| virtual bool | event (QEvent *e) |
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| virtual bool | eventFilter (QObject *watched, QEvent *event) |
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T | findChild (const QString &name, Qt::FindChildOptions options) const const |
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QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
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QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
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QList< T > | findChildren (Qt::FindChildOptions options) const const |
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bool | inherits (const char *className) const const |
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void | installEventFilter (QObject *filterObj) |
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bool | isQuickItemType () const const |
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bool | isWidgetType () const const |
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bool | isWindowType () const const |
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void | killTimer (int id) |
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| virtual const QMetaObject * | metaObject () const const |
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void | moveToThread (QThread *targetThread) |
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QString | objectName () const const |
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void | objectNameChanged (const QString &objectName) |
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QObject * | parent () const const |
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QVariant | property (const char *name) const const |
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| Q_CLASSINFO (Name, Value) |
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| Q_EMIT Q_EMIT |
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| Q_ENUM (...) |
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| Q_ENUM_NS (...) |
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| Q_ENUMS (...) |
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| Q_FLAG (...) |
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| Q_FLAG_NS (...) |
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| Q_FLAGS (...) |
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| Q_GADGET Q_GADGET |
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| Q_GADGET_EXPORT (EXPORT_MACRO) |
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| Q_INTERFACES (...) |
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| Q_INVOKABLE Q_INVOKABLE |
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| Q_MOC_INCLUDE Q_MOC_INCLUDE |
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| Q_NAMESPACE Q_NAMESPACE |
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| Q_NAMESPACE_EXPORT (EXPORT_MACRO) |
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| Q_OBJECT Q_OBJECT |
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| Q_PROPERTY (...) |
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| Q_REVISION Q_REVISION |
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| Q_SET_OBJECT_NAME (Object) |
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| Q_SIGNAL Q_SIGNAL |
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| Q_SIGNALS Q_SIGNALS |
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| Q_SLOT Q_SLOT |
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| Q_SLOTS Q_SLOTS |
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T | qobject_cast (const QObject *object) |
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T | qobject_cast (QObject *object) |
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| QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT |
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void | removeEventFilter (QObject *obj) |
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void | setObjectName (const QString &name) |
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void | setObjectName (QAnyStringView name) |
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void | setParent (QObject *parent) |
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bool | setProperty (const char *name, const QVariant &value) |
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bool | setProperty (const char *name, QVariant &&value) |
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bool | signalsBlocked () const const |
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int | startTimer (int interval, Qt::TimerType timerType) |
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int | startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType) |
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QThread * | thread () const const |
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| static ProgressItem * | createProgressItem (const QString &id, const QString &label, const QString &status=QString(), bool canBeCanceled=true, KPIM::ProgressItem::CryptoStatus cryptoStatus=KPIM::ProgressItem::Unencrypted) |
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| static ProgressItem * | createProgressItem (const QString &label) |
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| static ProgressItem * | createProgressItem (const QString &parent, const QString &id, const QString &label, const QString &status=QString(), bool canBeCanceled=true, KPIM::ProgressItem::CryptoStatus cryptoStatus=KPIM::ProgressItem::Unencrypted) |
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| static ProgressItem * | createProgressItem (ProgressItem *parent, const QString &id, const QString &label, const QString &status=QString(), bool canBeCanceled=true, KPIM::ProgressItem::CryptoStatus cryptoStatus=KPIM::ProgressItem::Unencrypted) |
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| static ProgressItem * | createProgressItem (unsigned int progressType, const QString &label) |
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| static void | emitShowProgressDialog () |
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| static QString | getUniqueID () |
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| static ProgressManager * | instance () |
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QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type) |
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QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type) |
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QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type) |
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QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type) |
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QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, Functor functor) |
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bool | disconnect (const QMetaObject::Connection &connection) |
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bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method) |
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bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
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bool | disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) |
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QString | tr (const char *sourceText, const char *disambiguation, int n) |
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The ProgressManager singleton keeps track of all ongoing transactions and notifies observers (progress dialogs) when their progress percent value changes, when they are completed (by their owner), and when they are canceled.
Each ProgressItem emits those signals individually and the singleton broadcasts them. Use the createProgressItem() statics to acquire an item and then call ->setProgress( int percent ) on it every time you want to update the item and ->setComplete() when the operation is done. This will delete the item. Connect to the item's progressItemCanceled() signal to be notified when the user cancels the transaction using one of the observing progress dialogs or by calling item->cancel() in some other way. The owner is responsible for calling setComplete() on the item, even if it is canceled. Use the standardCancelHandler() slot if that is all you want to do on cancel.
Note that if you request an item with a certain id and there is already one with that id, there will not be a new one created but the existing one will be returned. This is convenient for accessing items that are needed regularly without the to store a pointer to them or to add child items to parents by id.
Definition at line 267 of file progressmanager.h.
Public Member Functions inherited from QObject