SessionSortFilterProxyModel
#include <sessionsortfilterproxymodel.h>
Public Member Functions | |
SessionSortFilterProxyModel (QObject *parent=nullptr) | |
Public Member Functions inherited from QSortFilterProxyModel | |
QSortFilterProxyModel (QObject *parent) | |
bool | autoAcceptChildRows () const const |
void | autoAcceptChildRowsChanged (bool autoAcceptChildRows) |
QBindable< bool > | bindableAutoAcceptChildRows () |
QBindable< bool > | bindableDynamicSortFilter () |
QBindable< Qt::CaseSensitivity > | bindableFilterCaseSensitivity () |
QBindable< int > | bindableFilterKeyColumn () |
QBindable< QRegularExpression > | bindableFilterRegularExpression () |
QBindable< int > | bindableFilterRole () |
QBindable< bool > | bindableIsSortLocaleAware () |
QBindable< bool > | bindableRecursiveFilteringEnabled () |
QBindable< Qt::CaseSensitivity > | bindableSortCaseSensitivity () |
QBindable< int > | bindableSortRole () |
virtual QModelIndex | buddy (const QModelIndex &index) const const override |
virtual bool | canFetchMore (const QModelIndex &parent) const const override |
virtual int | columnCount (const QModelIndex &parent) const const override |
virtual QVariant | data (const QModelIndex &index, int role) const const override |
virtual bool | dropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override |
bool | dynamicSortFilter () const const |
virtual void | fetchMore (const QModelIndex &parent) override |
Qt::CaseSensitivity | filterCaseSensitivity () const const |
void | filterCaseSensitivityChanged (Qt::CaseSensitivity filterCaseSensitivity) |
int | filterKeyColumn () const const |
QRegularExpression | filterRegularExpression () const const |
int | filterRole () const const |
void | filterRoleChanged (int filterRole) |
virtual Qt::ItemFlags | flags (const QModelIndex &index) const const override |
virtual bool | hasChildren (const QModelIndex &parent) const const override |
virtual QVariant | headerData (int section, Qt::Orientation orientation, int role) const const override |
virtual QModelIndex | index (int row, int column, const QModelIndex &parent) const const override |
virtual bool | insertColumns (int column, int count, const QModelIndex &parent) override |
virtual bool | insertRows (int row, int count, const QModelIndex &parent) override |
void | invalidate () |
bool | isRecursiveFilteringEnabled () const const |
bool | isSortLocaleAware () const const |
virtual QModelIndex | mapFromSource (const QModelIndex &sourceIndex) const const override |
virtual QItemSelection | mapSelectionFromSource (const QItemSelection &sourceSelection) const const override |
virtual QItemSelection | mapSelectionToSource (const QItemSelection &proxySelection) const const override |
virtual QModelIndex | mapToSource (const QModelIndex &proxyIndex) const const override |
virtual QModelIndexList | match (const QModelIndex &start, int role, const QVariant &value, int hits, Qt::MatchFlags flags) const const override |
virtual QMimeData * | mimeData (const QModelIndexList &indexes) const const override |
virtual QStringList | mimeTypes () const const override |
virtual QModelIndex | parent (const QModelIndex &child) const const override |
void | recursiveFilteringEnabledChanged (bool recursiveFilteringEnabled) |
virtual bool | removeColumns (int column, int count, const QModelIndex &parent) override |
virtual bool | removeRows (int row, int count, const QModelIndex &parent) override |
virtual int | rowCount (const QModelIndex &parent) const const override |
void | setAutoAcceptChildRows (bool accept) |
virtual bool | setData (const QModelIndex &index, const QVariant &value, int role) override |
void | setDynamicSortFilter (bool enable) |
void | setFilterCaseSensitivity (Qt::CaseSensitivity cs) |
void | setFilterFixedString (const QString &pattern) |
void | setFilterKeyColumn (int column) |
void | setFilterRegularExpression (const QRegularExpression ®ularExpression) |
void | setFilterRegularExpression (const QString &pattern) |
void | setFilterRole (int role) |
void | setFilterWildcard (const QString &pattern) |
virtual bool | setHeaderData (int section, Qt::Orientation orientation, const QVariant &value, int role) override |
void | setRecursiveFilteringEnabled (bool recursive) |
void | setSortCaseSensitivity (Qt::CaseSensitivity cs) |
void | setSortLocaleAware (bool on) |
void | setSortRole (int role) |
virtual void | setSourceModel (QAbstractItemModel *sourceModel) override |
virtual QModelIndex | sibling (int row, int column, const QModelIndex &idx) const const override |
virtual void | sort (int column, Qt::SortOrder order) override |
Qt::CaseSensitivity | sortCaseSensitivity () const const |
void | sortCaseSensitivityChanged (Qt::CaseSensitivity sortCaseSensitivity) |
int | sortColumn () const const |
void | sortLocaleAwareChanged (bool sortLocaleAware) |
Qt::SortOrder | sortOrder () const const |
int | sortRole () const const |
void | sortRoleChanged (int sortRole) |
virtual QSize | span (const QModelIndex &index) const const override |
virtual Qt::DropActions | supportedDropActions () const const override |
Public Member Functions inherited from QAbstractProxyModel | |
QAbstractProxyModel (QObject *parent) | |
QBindable< QAbstractItemModel * > | bindableSourceModel () |
virtual bool | canDropMimeData (const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const const override |
virtual bool | clearItemData (const QModelIndex &index) override |
virtual QMap< int, QVariant > | itemData (const QModelIndex &proxyIndex) const const override |
virtual void | revert () override |
virtual QHash< int, QByteArray > | roleNames () const const override |
virtual bool | setItemData (const QModelIndex &index, const QMap< int, QVariant > &roles) override |
QAbstractItemModel * | sourceModel () const const |
void | sourceModelChanged () |
virtual bool | submit () override |
virtual Qt::DropActions | supportedDragActions () const const override |
Public Member Functions inherited from QAbstractItemModel | |
QAbstractItemModel (QObject *parent) | |
bool | checkIndex (const QModelIndex &index, CheckIndexOptions options) const const |
void | columnsAboutToBeInserted (const QModelIndex &parent, int first, int last) |
void | columnsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn) |
void | columnsAboutToBeRemoved (const QModelIndex &parent, int first, int last) |
void | columnsInserted (const QModelIndex &parent, int first, int last) |
void | columnsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationColumn) |
void | columnsRemoved (const QModelIndex &parent, int first, int last) |
void | dataChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QList< int > &roles) |
bool | hasIndex (int row, int column, const QModelIndex &parent) const const |
void | headerDataChanged (Qt::Orientation orientation, int first, int last) |
bool | insertColumn (int column, const QModelIndex &parent) |
bool | insertRow (int row, const QModelIndex &parent) |
void | layoutAboutToBeChanged (const QList< QPersistentModelIndex > &parents, QAbstractItemModel::LayoutChangeHint hint) |
void | layoutChanged (const QList< QPersistentModelIndex > &parents, QAbstractItemModel::LayoutChangeHint hint) |
void | modelAboutToBeReset () |
void | modelReset () |
bool | moveColumn (const QModelIndex &sourceParent, int sourceColumn, const QModelIndex &destinationParent, int destinationChild) |
virtual bool | moveColumns (const QModelIndex &sourceParent, int sourceColumn, int count, const QModelIndex &destinationParent, int destinationChild) |
bool | moveRow (const QModelIndex &sourceParent, int sourceRow, const QModelIndex &destinationParent, int destinationChild) |
virtual bool | moveRows (const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) |
virtual void | multiData (const QModelIndex &index, QModelRoleDataSpan roleDataSpan) const const |
bool | removeColumn (int column, const QModelIndex &parent) |
bool | removeRow (int row, const QModelIndex &parent) |
void | rowsAboutToBeInserted (const QModelIndex &parent, int start, int end) |
void | rowsAboutToBeMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow) |
void | rowsAboutToBeRemoved (const QModelIndex &parent, int first, int last) |
void | rowsInserted (const QModelIndex &parent, int first, int last) |
void | rowsMoved (const QModelIndex &sourceParent, int sourceStart, int sourceEnd, const QModelIndex &destinationParent, int destinationRow) |
void | rowsRemoved (const QModelIndex &parent, int first, int last) |
Public Member Functions inherited from QObject | |
QObject (QObject *parent) | |
QBindable< QString > | bindableObjectName () |
bool | blockSignals (bool block) |
const QObjectList & | children () const const |
QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const |
void | deleteLater () |
void | destroyed (QObject *obj) |
bool | disconnect (const char *signal, const QObject *receiver, const char *method) const const |
bool | disconnect (const QObject *receiver, const char *method) const const |
void | dumpObjectInfo () const const |
void | dumpObjectTree () const const |
QList< QByteArray > | dynamicPropertyNames () const const |
virtual bool | event (QEvent *e) |
virtual bool | eventFilter (QObject *watched, QEvent *event) |
T | findChild (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (Qt::FindChildOptions options) const const |
bool | inherits (const char *className) const const |
void | installEventFilter (QObject *filterObj) |
bool | isQuickItemType () const const |
bool | isWidgetType () const const |
bool | isWindowType () const const |
void | killTimer (int id) |
virtual const QMetaObject * | metaObject () const const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const const |
void | objectNameChanged (const QString &objectName) |
QObject * | parent () const const |
QVariant | property (const char *name) const const |
Q_CLASSINFO (Name, Value) | |
Q_EMIT Q_EMIT | |
Q_ENUM (...) | |
Q_ENUM_NS (...) | |
Q_ENUMS (...) | |
Q_FLAG (...) | |
Q_FLAG_NS (...) | |
Q_FLAGS (...) | |
Q_GADGET Q_GADGET | |
Q_GADGET_EXPORT (EXPORT_MACRO) | |
Q_INTERFACES (...) | |
Q_INVOKABLE Q_INVOKABLE | |
Q_MOC_INCLUDE Q_MOC_INCLUDE | |
Q_NAMESPACE Q_NAMESPACE | |
Q_NAMESPACE_EXPORT (EXPORT_MACRO) | |
Q_OBJECT Q_OBJECT | |
Q_PROPERTY (...) | |
Q_REVISION Q_REVISION | |
Q_SET_OBJECT_NAME (Object) | |
Q_SIGNAL Q_SIGNAL | |
Q_SIGNALS Q_SIGNALS | |
Q_SLOT Q_SLOT | |
Q_SLOTS Q_SLOTS | |
T | qobject_cast (const QObject *object) |
T | qobject_cast (QObject *object) |
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
void | removeEventFilter (QObject *obj) |
void | setObjectName (const QString &name) |
void | setObjectName (QAnyStringView name) |
void | setParent (QObject *parent) |
bool | setProperty (const char *name, const QVariant &value) |
bool | setProperty (const char *name, QVariant &&value) |
bool | signalsBlocked () const const |
int | startTimer (int interval, Qt::TimerType timerType) |
int | startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType) |
QThread * | thread () const const |
Protected Member Functions | |
bool | lessThan (const QModelIndex &left, const QModelIndex &right) const override |
Protected Member Functions inherited from QSortFilterProxyModel | |
virtual bool | filterAcceptsColumn (int source_column, const QModelIndex &source_parent) const const |
virtual bool | filterAcceptsRow (int source_row, const QModelIndex &source_parent) const const |
void | invalidateColumnsFilter () |
void | invalidateFilter () |
void | invalidateRowsFilter () |
Protected Member Functions inherited from QAbstractProxyModel | |
QModelIndex | createSourceIndex (int row, int col, void *internalPtr) const const |
Protected Member Functions inherited from QAbstractItemModel | |
void | beginInsertColumns (const QModelIndex &parent, int first, int last) |
void | beginInsertRows (const QModelIndex &parent, int first, int last) |
bool | beginMoveColumns (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild) |
bool | beginMoveRows (const QModelIndex &sourceParent, int sourceFirst, int sourceLast, const QModelIndex &destinationParent, int destinationChild) |
void | beginRemoveColumns (const QModelIndex &parent, int first, int last) |
void | beginRemoveRows (const QModelIndex &parent, int first, int last) |
void | beginResetModel () |
void | changePersistentIndex (const QModelIndex &from, const QModelIndex &to) |
void | changePersistentIndexList (const QModelIndexList &from, const QModelIndexList &to) |
QModelIndex | createIndex (int row, int column, const void *ptr) const const |
QModelIndex | createIndex (int row, int column, quintptr id) const const |
void | endInsertColumns () |
void | endInsertRows () |
void | endMoveColumns () |
void | endMoveRows () |
void | endRemoveColumns () |
void | endRemoveRows () |
void | endResetModel () |
QModelIndexList | persistentIndexList () const const |
virtual void | resetInternalData () |
Protected Member Functions inherited from QObject | |
virtual void | childEvent (QChildEvent *event) |
virtual void | connectNotify (const QMetaMethod &signal) |
virtual void | customEvent (QEvent *event) |
virtual void | disconnectNotify (const QMetaMethod &signal) |
bool | isSignalConnected (const QMetaMethod &signal) const const |
int | receivers (const char *signal) const const |
QObject * | sender () const const |
int | senderSignalIndex () const const |
virtual void | timerEvent (QTimerEvent *event) |
Additional Inherited Members | |
Public Types inherited from QAbstractItemModel | |
enum | CheckIndexOption |
typedef | CheckIndexOptions |
enum | LayoutChangeHint |
Public Types inherited from QObject | |
typedef | QObjectList |
Properties inherited from QSortFilterProxyModel | |
autoAcceptChildRows | |
dynamicSortFilter | |
filterCaseSensitivity | |
filterKeyColumn | |
filterRegularExpression | |
filterRole | |
isSortLocaleAware | |
recursiveFilteringEnabled | |
sortCaseSensitivity | |
sortRole | |
Properties inherited from QAbstractProxyModel | |
sourceModel | |
Properties inherited from QObject | |
objectName | |
Static Public Member Functions inherited from QObject | |
QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type) |
QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, Functor functor) |
bool | disconnect (const QMetaObject::Connection &connection) |
bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method) |
bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
bool | disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) |
QString | tr (const char *sourceText, const char *disambiguation, int n) |
Public Attributes inherited from QAbstractItemModel | |
DoNotUseParent | |
HorizontalSortHint | |
IndexIsValid | |
NoLayoutChangeHint | |
NoOption | |
ParentIsInvalid | |
VerticalSortHint | |
Detailed Description
Sort best observation times by reimplementing lessThan() to work on the transit times of objects.
Any observing session starts at about sunset (~ 6 PM local time) and goes on till sunrise (~ 6 AM local time). Thus, the correct order to view objects in is to view those with meridian transit times just after 12 noon local time first, working towards those that transit in the evening, and finishing the ones that have meridian transits just before 12 noon at the end of the session. So, the observing session list should be sorted in a special manner when sorting by time. This class reimplements lessThan() in QSortFilterProxyModel to obtain the required sorting.
Definition at line 27 of file sessionsortfilterproxymodel.h.
Constructor & Destructor Documentation
◆ SessionSortFilterProxyModel()
|
explicit |
Definition at line 13 of file sessionsortfilterproxymodel.cpp.
Member Function Documentation
◆ lessThan()
|
overrideprotectedvirtual |
Reimplemented from QSortFilterProxyModel.
Definition at line 17 of file sessionsortfilterproxymodel.cpp.
The documentation for this class was generated from the following files:
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