Qt 4.8
Signals | Public Functions | Properties | List of all members
QDeclarativeXmlListModelRole Class Reference

#include <qdeclarativexmllistmodel_p.h>

Inheritance diagram for QDeclarativeXmlListModelRole:
QObject

Signals

void isKeyChanged ()
 
void nameChanged ()
 
void queryChanged ()
 
- Signals inherited from QObject
void destroyed (QObject *=0)
 This signal is emitted immediately before the object obj is destroyed, and can not be blocked. More...
 

Public Functions

bool isKey () const
 
bool isValid ()
 
QString name () const
 
 QDeclarativeXmlListModelRole ()
 
QString query () const
 
void setIsKey (bool b)
 
void setName (const QString &name)
 
void setQuery (const QString &query)
 
 ~QDeclarativeXmlListModelRole ()
 
- Public Functions inherited from QObject
bool blockSignals (bool b)
 If block is true, signals emitted by this object are blocked (i.e., emitting a signal will not invoke anything connected to it). More...
 
const QObjectListchildren () const
 Returns a list of child objects. More...
 
bool connect (const QObject *sender, const char *signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const
 
bool disconnect (const char *signal=0, const QObject *receiver=0, const char *member=0)
 
bool disconnect (const QObject *receiver, const char *member=0)
 
void dumpObjectInfo ()
 Dumps information about signal connections, etc. More...
 
void dumpObjectTree ()
 Dumps a tree of children to the debug output. More...
 
QList< QByteArraydynamicPropertyNames () const
 Returns the names of all properties that were dynamically added to the object using setProperty(). More...
 
virtual bool event (QEvent *)
 This virtual function receives events to an object and should return true if the event e was recognized and processed. More...
 
virtual bool eventFilter (QObject *, QEvent *)
 Filters events if this object has been installed as an event filter for the watched object. More...
 
template<typename T >
findChild (const QString &aName=QString()) const
 Returns the child of this object that can be cast into type T and that is called name, or 0 if there is no such object. More...
 
template<typename T >
QList< T > findChildren (const QString &aName=QString()) const
 Returns all children of this object with the given name that can be cast to type T, or an empty list if there are no such objects. More...
 
template<typename T >
QList< T > findChildren (const QRegExp &re) const
 
bool inherits (const char *classname) const
 Returns true if this object is an instance of a class that inherits className or a QObject subclass that inherits className; otherwise returns false. More...
 
void installEventFilter (QObject *)
 Installs an event filter filterObj on this object. More...
 
bool isWidgetType () const
 Returns true if the object is a widget; otherwise returns false. More...
 
void killTimer (int id)
 Kills the timer with timer identifier, id. More...
 
virtual const QMetaObjectmetaObject () const
 Returns a pointer to the meta-object of this object. More...
 
void moveToThread (QThread *thread)
 Changes the thread affinity for this object and its children. More...
 
QString objectName () const
 
QObjectparent () const
 Returns a pointer to the parent object. More...
 
QVariant property (const char *name) const
 Returns the value of the object's name property. More...
 
Q_INVOKABLE QObject (QObject *parent=0)
 Constructs an object with parent object parent. More...
 
void removeEventFilter (QObject *)
 Removes an event filter object obj from this object. More...
 
void setObjectName (const QString &name)
 
void setParent (QObject *)
 Makes the object a child of parent. More...
 
bool setProperty (const char *name, const QVariant &value)
 Sets the value of the object's name property to value. More...
 
void setUserData (uint id, QObjectUserData *data)
 
bool signalsBlocked () const
 Returns true if signals are blocked; otherwise returns false. More...
 
int startTimer (int interval)
 Starts a timer and returns a timer identifier, or returns zero if it could not start a timer. More...
 
QThreadthread () const
 Returns the thread in which the object lives. More...
 
QObjectUserDatauserData (uint id) const
 
virtual ~QObject ()
 Destroys the object, deleting all its child objects. More...
 

Properties

bool isKey
 
bool m_isKey
 
QString m_name
 
QString m_query
 
QString name
 
QString query
 

Additional Inherited Members

- Public Slots inherited from QObject
void deleteLater ()
 Schedules this object for deletion. More...
 
- Static Public Functions inherited from QObject
static bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *member, Qt::ConnectionType=Qt::AutoConnection)
 Creates a connection of the given type from the signal in the sender object to the method in the receiver object. More...
 
static bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)
 
static bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *member)
 Disconnects signal in object sender from method in object receiver. More...
 
static bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &member)
 
static uint registerUserData ()
 
static QString tr (const char *sourceText, const char *comment=0, int n=-1)
 
static QString trUtf8 (const char *sourceText, const char *comment=0, int n=-1)
 
- Static Public Variables inherited from QObject
static const QMetaObject staticMetaObject
 This variable stores the meta-object for the class. More...
 
- Protected Functions inherited from QObject
virtual void childEvent (QChildEvent *)
 This event handler can be reimplemented in a subclass to receive child events. More...
 
virtual void connectNotify (const char *signal)
 This virtual function is called when something has been connected to signal in this object. More...
 
virtual void customEvent (QEvent *)
 This event handler can be reimplemented in a subclass to receive custom events. More...
 
virtual void disconnectNotify (const char *signal)
 This virtual function is called when something has been disconnected from signal in this object. More...
 
 QObject (QObjectPrivate &dd, QObject *parent=0)
 
int receivers (const char *signal) const
 Returns the number of receivers connected to the signal. More...
 
QObjectsender () const
 Returns a pointer to the object that sent the signal, if called in a slot activated by a signal; otherwise it returns 0. More...
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *)
 This event handler can be reimplemented in a subclass to receive timer events for the object. More...
 
- Protected Variables inherited from QObject
QScopedPointer< QObjectDatad_ptr
 
- Static Protected Variables inherited from QObject
static const QMetaObject staticQtMetaObject
 

Detailed Description

Definition at line 152 of file qdeclarativexmllistmodel_p.h.

Constructors and Destructors

◆ QDeclarativeXmlListModelRole()

QDeclarativeXmlListModelRole::QDeclarativeXmlListModelRole ( )
inline

Definition at line 159 of file qdeclarativexmllistmodel_p.h.

◆ ~QDeclarativeXmlListModelRole()

QDeclarativeXmlListModelRole::~QDeclarativeXmlListModelRole ( )
inline

Definition at line 160 of file qdeclarativexmllistmodel_p.h.

160 {}

Functions

◆ isKey()

bool QDeclarativeXmlListModelRole::isKey ( ) const
inline

Definition at line 183 of file qdeclarativexmllistmodel_p.h.

◆ isKeyChanged

void QDeclarativeXmlListModelRole::isKeyChanged ( )
signal

◆ isValid()

bool QDeclarativeXmlListModelRole::isValid ( )
inline

Definition at line 191 of file qdeclarativexmllistmodel_p.h.

Referenced by QDeclarativeXmlQueryEngine::doQuery().

191  {
192  return !m_name.isEmpty() && !m_query.isEmpty();
193  }
bool isEmpty() const
Returns true if the string has no characters; otherwise returns false.
Definition: qstring.h:704

◆ name()

QString QDeclarativeXmlListModelRole::name ( ) const
inline

Definition at line 162 of file qdeclarativexmllistmodel_p.h.

◆ nameChanged

void QDeclarativeXmlListModelRole::nameChanged ( )
signal

◆ query()

QString QDeclarativeXmlListModelRole::query ( ) const
inline

Definition at line 170 of file qdeclarativexmllistmodel_p.h.

◆ queryChanged

void QDeclarativeXmlListModelRole::queryChanged ( )
signal

◆ setIsKey()

void QDeclarativeXmlListModelRole::setIsKey ( bool  b)
inline

Definition at line 184 of file qdeclarativexmllistmodel_p.h.

184  {
185  if (m_isKey == b)
186  return;
187  m_isKey = b;
188  emit isKeyChanged();
189  }
#define emit
Definition: qobjectdefs.h:76

◆ setName()

void QDeclarativeXmlListModelRole::setName ( const QString name)
inline

Definition at line 163 of file qdeclarativexmllistmodel_p.h.

163  {
164  if (name == m_name)
165  return;
166  m_name = name;
167  emit nameChanged();
168  }
#define emit
Definition: qobjectdefs.h:76

◆ setQuery()

void QDeclarativeXmlListModelRole::setQuery ( const QString query)
inline

Definition at line 171 of file qdeclarativexmllistmodel_p.h.

172  {
173  if (query.startsWith(QLatin1Char('/'))) {
174  qmlInfo(this) << tr("An XmlRole query must not start with '/'");
175  return;
176  }
177  if (m_query == query)
178  return;
179  m_query = query;
180  emit queryChanged();
181  }
bool startsWith(const QString &s, Qt::CaseSensitivity cs=Qt::CaseSensitive) const
Returns true if the string starts with s; otherwise returns false.
Definition: qstring.cpp:3734
static QString tr(const char *sourceText, const char *comment=0, int n=-1)
#define emit
Definition: qobjectdefs.h:76
QDeclarativeInfo qmlInfo(const QObject *me)
The QLatin1Char class provides an 8-bit ASCII/Latin-1 character.
Definition: qchar.h:55

Properties

◆ isKey

bool QDeclarativeXmlListModelRole::isKey
private

Definition at line 157 of file qdeclarativexmllistmodel_p.h.

Referenced by QDeclarativeXmlQueryEngine::doQuery().

◆ m_isKey

bool QDeclarativeXmlListModelRole::m_isKey
private

Definition at line 203 of file qdeclarativexmllistmodel_p.h.

◆ m_name

QString QDeclarativeXmlListModelRole::m_name
private

Definition at line 201 of file qdeclarativexmllistmodel_p.h.

◆ m_query

QString QDeclarativeXmlListModelRole::m_query
private

Definition at line 202 of file qdeclarativexmllistmodel_p.h.

◆ name

QString QDeclarativeXmlListModelRole::name
private

◆ query

QString QDeclarativeXmlListModelRole::query
private

Definition at line 156 of file qdeclarativexmllistmodel_p.h.

Referenced by QDeclarativeXmlQueryEngine::doQuery().


The documentation for this class was generated from the following file: