Akonadi::CollectionStatisticsDelegate

Akonadi::CollectionStatisticsDelegate Class Reference

#include <collectionstatisticsdelegate.h>

Inheritance diagram for Akonadi::CollectionStatisticsDelegate:

Public Slots

bool progressAnimationEnabled () const
 
void setProgressAnimationEnabled (bool enable)
 
void setUnreadCountShown (bool enable)
 
bool unreadCountShown () const
 

Public Member Functions

 CollectionStatisticsDelegate (QAbstractItemView *parent)
 
 CollectionStatisticsDelegate (QTreeView *parent)
 
 ~CollectionStatisticsDelegate () override
 
void updatePalette ()
 
- Public Member Functions inherited from QStyledItemDelegate
 QStyledItemDelegate (QObject *parent)
 
virtual QWidgetcreateEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const const override
 
virtual QString displayText (const QVariant &value, const QLocale &locale) const const
 
QItemEditorFactoryitemEditorFactory () const const
 
virtual void setEditorData (QWidget *editor, const QModelIndex &index) const const override
 
void setItemEditorFactory (QItemEditorFactory *factory)
 
virtual void setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const const override
 
virtual QSize sizeHint (const QStyleOptionViewItem &option, const QModelIndex &index) const const override
 
virtual void updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const const override
 
- Public Member Functions inherited from QAbstractItemDelegate
 QAbstractItemDelegate (QObject *parent)
 
void closeEditor (QWidget *editor, QAbstractItemDelegate::EndEditHint hint)
 
void commitData (QWidget *editor)
 
virtual void destroyEditor (QWidget *editor, const QModelIndex &index) const const
 
virtual bool helpEvent (QHelpEvent *event, QAbstractItemView *view, const QStyleOptionViewItem &option, const QModelIndex &index)
 
void sizeHintChanged (const QModelIndex &index)
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectListchildren () 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 ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 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
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThreadthread () const const
 

Protected Member Functions

void initStyleOption (QStyleOptionViewItem *option, const QModelIndex &index) const override
 
void paint (QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override
 
- Protected Member Functions inherited from QStyledItemDelegate
virtual bool editorEvent (QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index) override
 
virtual bool eventFilter (QObject *editor, QEvent *event) override
 
- 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
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Additional Inherited Members

- Properties inherited from QObject
 objectName
 
- Static Public Member Functions inherited from QAbstractItemDelegate
QString elidedText (const QFontMetrics &fontMetrics, int width, Qt::TextElideMode mode, const QString &text)
 
- 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 *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
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, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Public Attributes inherited from QObject
typedef QObjectList
 

Detailed Description

A delegate that draws unread and total count for StatisticsProxyModel.

The delegate provides the following features:

  • Collections with unread items will have the foldername and the unread column marked in bold.
  • If a folder is collapsed, the unread and the total column will contain the total sum of all child folders
  • It has the possibility to draw the unread count directly after the foldername, see toggleUnreadAfterFolderName().

Example:

Note
This proxy model is intended to be used on top of the EntityTreeModel. One of the proxies between the EntityTreeModel (the root model) and the view must be a StatisticsProxyModel. That proxy model may appear anywhere in the chain.
Author
Thomas McGuire thoma[email protected]s.mc[email protected]guire[email protected]@gmx[email protected].net

Definition at line 65 of file collectionstatisticsdelegate.h.

Constructor & Destructor Documentation

CollectionStatisticsDelegate::CollectionStatisticsDelegate ( QAbstractItemView parent)
explicit

Creates a new collection statistics delegate.

Parameters
parentThe parent item view, which will also take ownership.
Since
4.6

Definition at line 95 of file collectionstatisticsdelegate.cpp.

CollectionStatisticsDelegate::CollectionStatisticsDelegate ( QTreeView parent)
explicit

Creates a new collection statistics delegate.

Parameters
parentThe parent tree view, which will also take ownership.

Definition at line 102 of file collectionstatisticsdelegate.cpp.

CollectionStatisticsDelegate::~CollectionStatisticsDelegate ( )
override

Destroys the collection statistics delegate.

Definition at line 109 of file collectionstatisticsdelegate.cpp.

Member Function Documentation

void CollectionStatisticsDelegate::initStyleOption ( QStyleOptionViewItem option,
const QModelIndex index 
) const
overrideprotectedvirtual
Parameters
optionstyle option view item
indexmodel index (QModelIndex)

Reimplemented from QStyledItemDelegate.

Definition at line 148 of file collectionstatisticsdelegate.cpp.

void CollectionStatisticsDelegate::paint ( QPainter painter,
const QStyleOptionViewItem option,
const QModelIndex index 
) const
overrideprotectedvirtual
Parameters
painterpointer for QPainter to use in method
optionstyle options
indexmodel index (QModelIndex)

Reimplemented from QStyledItemDelegate.

Definition at line 197 of file collectionstatisticsdelegate.cpp.

void CollectionStatisticsDelegate::setProgressAnimationEnabled ( bool  enable)
slot
Parameters
enablenew mode of progress animation

Definition at line 126 of file collectionstatisticsdelegate.cpp.

void CollectionStatisticsDelegate::setUnreadCountShown ( bool  enable)
slot

Sets whether the unread count is drawn next to the folder name.

You probably want to enable this when the unread count is hidden only. This is disabled by default.

Parameters
enableIf true, the unread count is drawn next to the folder name, if false, the folder name will be drawn normally.

Definition at line 114 of file collectionstatisticsdelegate.cpp.

bool CollectionStatisticsDelegate::unreadCountShown ( ) const
slot

Returns whether the unread count is drawn next to the folder name.

Definition at line 120 of file collectionstatisticsdelegate.cpp.

void CollectionStatisticsDelegate::updatePalette ( )
Since
4.9.1

Definition at line 357 of file collectionstatisticsdelegate.cpp.


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