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QtWebKit.QWebPluginFactory Class Referenceabstract

The QWebPluginFactory class is used to embed custom data types in web pages. More...

Inheritance diagram for QtWebKit.QWebPluginFactory:
Collaboration diagram for QtWebKit.QWebPluginFactory:

Classes

class  ExtensionOption
 
class  ExtensionReturn
 
class  MimeType
 The QWebPluginFactory::MimeType structure describes a mime type supported by a plugin. More...
 
class  Plugin
 The QWebPluginFactory::Plugin structure describes the properties of a plugin a QWebPluginFactory can create. More...
 

Public Types

enum  Extension
 

Public Member Functions

 QWebPluginFactory (QObject parent=null)
  More...
 
override void CreateProxy ()
 
abstract QObject Create (string mimeType, QUrl url, System.Collections.Generic.List< string > argumentNames, System.Collections.Generic.List< string > argumentValues)
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virtual bool extension (QWebPluginFactory.Extension extension, QWebPluginFactory.ExtensionOption option=null, QWebPluginFactory.ExtensionReturn output=null)
 
virtual void RefreshPlugins ()
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virtual bool SupportsExtension (QWebPluginFactory.Extension extension)
 
new void Dispose ()
 
- Public Member Functions inherited from QtCore.QObject
 QObject (QObject parent=null)
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new bool BlockSignals (bool b)
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new bool Connect (QObject sender, string signal, string member, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)
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new void DeleteLater ()
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new bool Disconnect (QObject receiver, string member=null)
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new bool Disconnect (string signal=null, QObject receiver=null, string member=null)
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new void DumpObjectInfo ()
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new void DumpObjectTree ()
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virtual bool OnEvent (QEvent e)
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virtual bool EventFilter (QObject watched, QEvent @event)
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new bool Inherits (string classname)
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new void InstallEventFilter (QObject filterObj)
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new void KillTimer (int id)
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new object Property (string name)
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new void RemoveEventFilter (QObject obj)
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new bool SetProperty (string name, object value)
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new void SetUserData (uint id, QObjectUserData data)
 
new int StartTimer (int interval)
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new QObjectUserData UserData (uint id)
 
new void Dispose ()
 
- Public Member Functions inherited from QtCore.Qt
delegate QTextStream FuncQTextStreamQTextStream (QTextStream qTextStream)
 
delegate void ActionQtMsgTypeString (QtMsgType qtMsgType, string @string)
 
delegate QObject FuncQObject ()
 
delegate string FuncStringQByteArray (QByteArray qByteArray)
 
delegate QByteArray FuncQByteArrayString (string @string)
 

Static Public Member Functions

static string Tr (string s, string c=null)
 
static string Tr (string s, string c, int n)
 
static string TrUtf8 (string s, string c=null)
 
static string TrUtf8 (string s, string c, int n)
 
- Static Public Member Functions inherited from QtCore.QObject
static bool Connect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod method, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)
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static bool Connect (QObject sender, string signal, QObject receiver, string member, Qt.ConnectionType type=Qt.ConnectionType.AutoConnection)
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static bool Disconnect (QObject sender, QMetaMethod signal, QObject receiver, QMetaMethod member)
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static bool Disconnect (QObject sender, string signal, QObject receiver, string member)
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static string Tr (string s, string c=null)
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static string Tr (string s, string c, int n)
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static string TrUtf8 (string s, string c=null)
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static string TrUtf8 (string s, string c, int n)
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- Static Public Member Functions inherited from QtCore.Qt
static QDataStream Write (QDataStream s, object p)
 
static QDataStream Write (QDataStream stream, QSizeF size)
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static QDataStream Write (QDataStream stream, QPoint point)
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static QTextStream Write (QTextStream s, Qt.FuncQTextStreamQTextStream f)
 
static QDataStream Write (QDataStream stream, QLineF line)
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static QDataStream Write (QDataStream stream, QPointF point)
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static QDataStream Write (QDataStream @out, QChar chr)
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static QDataStream Write (QDataStream @out, QByteArray ba)
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static QDataStream Write (QDataStream stream, QEasingCurve easing)
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static QDataStream Write (QDataStream stream, QRectF rectangle)
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static QDataStream Write (QDataStream @out, QDateTime dateTime)
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static QDataStream Write (QDataStream @out, QUrl url)
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static QDataStream Write (QDataStream @out, QTime time)
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static QDataStream Write (QDataStream arg1, QLocale arg2)
 
static QDataStream Write (QDataStream @out, QBitArray ba)
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static QDataStream Write (QDataStream s, QUuid id)
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static QDataStream Write (QDataStream stream, QLine line)
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static QDataStream Write (QDataStream @out, QDate date)
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static QDataStream Write (QDataStream @out, QRegExp regExp)
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static QDataStream Write (QDataStream stream, QRect rectangle)
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static QDataStream Write (QDataStream stream, QSize size)
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static QDataStream Write (QDataStream s, QVariant.Type p)
 
static QDataStream Write (QDataStream arg1, string arg2)
 
static QDataStream Write (QDataStream @out, System.Collections.Generic.List< string > list)
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static QDataStream Read (QDataStream @in, QChar chr)
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static QDataStream Read (QDataStream arg1, QLocale arg2)
 
static QDataStream Read (QDataStream stream, QRect rectangle)
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static QDataStream Read (QDataStream arg1, QEasingCurve arg2)
 
static QDataStream Read (QDataStream @in, QDate date)
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static QDataStream Read (QDataStream @in, QUrl url)
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static QDataStream Read (QDataStream s, QUuid id)
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static QTextStream Read (QTextStream s, Qt.FuncQTextStreamQTextStream f)
 
static QDataStream Read (QDataStream stream, QLineF line)
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static QDataStream Read (QDataStream stream, QRectF rectangle)
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static QDataStream Read (QDataStream stream, QPointF point)
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static QDataStream Read (QDataStream stream, QLine line)
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static QDataStream Read (QDataStream @in, QBitArray ba)
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static QDataStream Read (QDataStream stream, QSize size)
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static QDataStream Read (QDataStream @in, QDateTime dateTime)
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static QDataStream Read (QDataStream @in, QTime time)
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static QDataStream Read (QDataStream stream, QPoint point)
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static QDataStream Read (QDataStream @in, QRegExp regExp)
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static QDataStream Read (QDataStream s, object p)
 
static QDataStream Read (QDataStream @in, QByteArray ba)
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static QDataStream Read (QDataStream stream, QSizeF size)
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static QDataStream Read (QDataStream arg1, string arg2)
 
static QDataStream Read (QDataStream s, QVariant.Type p)
 
static QDataStream Read (QDataStream @in, System.Collections.Generic.List< string > list)
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static double QAcos (double v)
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static void QAddPostRoutine (System.Action ptr)
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static double QAsin (double v)
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static double QAtan (double v)
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static double QAtan2 (double x, double y)
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static void QBadAlloc ()
 
static int QCeil (double v)
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static ushort QChecksum (string s, uint len)
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static QByteArray QCompress (QByteArray data, int compressionLevel=-1)
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static QByteArray QCompress (Pointer< byte > data, int nbytes, int compressionLevel=-1)
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static double QCos (double v)
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static double QExp (double v)
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static double QFabs (double v)
 
static double QFastCos (double x)
 
static double QFastSin (double x)
 
static string QFlagLocation (string method)
 
static int QFloor (double v)
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static bool QFuzzyCompare (double p1, double p2)
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static bool QFuzzyCompare (float p1, float p2)
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static bool QFuzzyIsNull (double d)
 
static bool QFuzzyIsNull (float f)
 
static uint QHash (QBitArray key)
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static uint QHash (QChar key)
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static uint QHash (QStringRef key)
 
static uint QHash (QUrl url)
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static uint QHash (QPersistentModelIndex index)
 
static uint QHash (QByteArray key)
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static uint QHash (QModelIndex index)
 
static uint QHash (uint key)
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static uint QHash (char key)
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static uint QHash (byte key)
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static uint QHash (short key)
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static uint QHash (NativeLong key)
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static uint QHash (ushort key)
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static uint QHash (long key)
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static uint QHash (ulong key)
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static uint QHash (int key)
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static uint QHash (string key)
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static uint QHash (NativeULong key)
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static Qt.ActionQtMsgTypeString QInstallMsgHandler (Qt.ActionQtMsgTypeString handler)
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static int QIntCast (float f)
 
static int QIntCast (double f)
 
static bool QIsFinite (double d)
 
static bool QIsFinite (float f)
 
static bool QIsInf (float f)
 
static bool QIsInf (double d)
 
static bool QIsNaN (float f)
 
static bool QIsNaN (double d)
 
static bool QIsNull (float f)
 
static bool QIsNull (double d)
 
static double QLn (double v)
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static double QPow (double x, double y)
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static void QRegisterStaticPluginInstanceFunction (Qt.FuncQObject function)
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static void QRemovePostRoutine (System.Action arg1)
 
static int QRound (double d)
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static long QRound64 (double d)
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static double QSin (double v)
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static double QSqrt (double v)
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static bool QStringComparisonHelper (QStringRef s1, string s2)
 
static double QTan (double v)
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static QByteArray QUncompress (QByteArray data)
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static QByteArray QUncompress (Pointer< byte > data, int nbytes)
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static void Qbswap_helper (Pointer< byte > src, Pointer< byte > dest, int size)
 
static QByteArray Qgetenv (string varName)
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static bool Qputenv (string varName, QByteArray value)
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static void Qsrand (uint seed)
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static int Qstrcmp (QByteArray str1, QByteArray str2)
 
static int Qstrcmp (QByteArray str1, string str2)
 
static int Qstrcmp (string str1, QByteArray str2)
 
static int Qstrcmp (string str1, string str2)
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static Pointer< sbyte > Qstrcpy (Pointer< sbyte > dst, string src)
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static Pointer< sbyte > Qstrdup (string src)
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static int Qstricmp (string str1, string str2)
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static uint Qstrlen (string str)
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static int Qstrncmp (string str1, string str2, uint len)
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static Pointer< sbyte > Qstrncpy (Pointer< sbyte > dst, string src, uint len)
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static int Qstrnicmp (string str1, string str2, uint len)
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static uint Qstrnlen (string str, uint maxlen)
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Protected Member Functions

 QWebPluginFactory (System.Type dummy)
 
- Protected Member Functions inherited from QtCore.QObject
 QObject (System.Type dummy)
 
virtual void OnChildEvent (QChildEvent @event)
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virtual void ConnectNotify (string signal)
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virtual void OnCustomEvent (QEvent @event)
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new void OnDestroyed (QObject obj=null)
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virtual void DisconnectNotify (string signal)
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new int Receivers (string signal)
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virtual void OnTimerEvent (QTimerEvent @event)
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Properties

virtual
System.Collections.Generic.List
< QWebPluginFactory.Plugin
Plugins [get]
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static new QMetaObject StaticMetaObject [get]
 
new IQWebPluginFactorySignals Emit [get]
 
- Properties inherited from QtCore.QObject
virtual EventHandler
< QEventArgs< QChildEvent > > 
ChildEvent
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virtual EventHandler
< QEventArgs< QEvent > > 
CustomEvent
  More...
 
virtual EventHandler
< QEventArgs< QEvent > > 
Event
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virtual EventHandler
< QEventArgs< QTimerEvent > > 
TimerEvent
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Slot< QObjectDestroyedObj
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Slot Destroyed
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QObject Parent [get, set]
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System.Collections.Generic.List
< QObject
Children [get]
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System.Collections.Generic.List
< QByteArray
DynamicPropertyNames [get]
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bool IsWidgetType [get]
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static uint RegisterUserData [get]
 
QObject Sender [get]
  More...
 
int SenderSignalIndex [get]
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bool SignalsBlocked [get]
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virtual System.IntPtr SmokeObject [get, set]
 
new string ObjectName [get, set]
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static new QMetaObject StaticMetaObject [get]
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static new QMetaObject StaticQtMetaObject [get]
 
new IQObjectSignals Emit [get]
 
- Properties inherited from QtCore.Qt
static string QAppName [get]
 
static double QInf [get]
 
static double QQNaN [get]
 
static double QSNaN [get]
 
static bool QSharedBuild [get]
 
static string QVersion [get]
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static int Qrand [get]
  More...
 

Additional Inherited Members

- Static Public Attributes inherited from QtCore.Qt
</para > *< para > Creating QM
files suitable for use with
this[SmokeMethod("qtTrId(const
char*, int)")] static strin 
QtTrId )(string id, int n=-1)
 
- Protected Attributes inherited from QtCore.QObject
object Q_EMIT = null
 
SmokeInvocation interceptor
 
readonly List< QEventHandler > eventFilters = new List<QEventHandler>()
 

Detailed Description

The QWebPluginFactory class is used to embed custom data types in web pages.

The HTML <object> tag is used to embed arbitrary content into a web page, for example:

<object type="application/x-pdf" data="http://qt.nokia.com/document.pdf&quot; width="500" height="400"></object>

QtWebkit will natively handle the most basic data types like text/html and image/jpeg, but for any advanced or custom data types you will need to provide a handler yourself.

QWebPluginFactory is a factory for creating plugins for QWebPage, where each plugin provides support for one or more data types. A plugin factory can be installed on a QWebPage using QWebPage::setPluginFactory().

Note: The plugin factory is only used if plugins are enabled through QWebSettings.

You provide a QWebPluginFactory by implementing the plugins() and the create() methods. For plugins() it is necessary to describe the plugins the factory can create, including a description and the supported MIME types. The MIME types each plugin can handle should match the ones specified in in the HTML <object> tag of your content.

The create() method is called if the requested MIME type is supported. The implementation has to return a new instance of the plugin requested for the given MIME type and the specified URL.

The plugins themselves are subclasses of QObject, but currently only plugins based on either QWidget or QGraphicsWidget are supported.

Member Enumeration Documentation

Constructor & Destructor Documentation

QtWebKit.QWebPluginFactory.QWebPluginFactory ( System.Type  dummy)
protected
QtWebKit.QWebPluginFactory.QWebPluginFactory ( QObject  parent = null)

Constructs a QWebPluginFactory with parent parent.

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Member Function Documentation

abstract QObject QtWebKit.QWebPluginFactory.Create ( string  mimeType,
QUrl  url,
System.Collections.Generic.List< string >  argumentNames,
System.Collections.Generic.List< string >  argumentValues 
)
pure virtual

Implemented in subclasses to create a new plugin that can display content of the MIME type given by mimeType. The URL of the content is provided in url. The returned object should be a QWidget.

The HTML object element can provide parameters through the <param> tag. The name and the value attributes of these tags are specified by the argumentNames and argumentValues string lists.

For example:

<object type="application/x-pdf" data="http://qt.nokia.com/document.pdf&quot; width="500" height="400">

<param name="showTableOfContents" value="true" />

<param name="hideThumbnails" value="false" />

</object>

The above object element will result in a call to create() with the following arguments:

ParameterValue

mimeType "application/x-pdf"

url "http://qt.nokia.com/document.pdf&quot;

argumentNames "showTableOfContents" "hideThumbnails"

argumentVaues "true" "false"

Note: Ownership of the returned object will be transferred to the caller.

override void QtWebKit.QWebPluginFactory.CreateProxy ( )
virtual

Reimplemented from QtCore.QObject.

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new void QtWebKit.QWebPluginFactory.Dispose ( )
virtual bool QtWebKit.QWebPluginFactory.extension ( QWebPluginFactory.Extension  extension,
QWebPluginFactory.ExtensionOption  option = null,
QWebPluginFactory.ExtensionReturn  output = null 
)
virtual

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virtual void QtWebKit.QWebPluginFactory.RefreshPlugins ( )
virtual

This function is called to refresh the list of supported plugins. It may be called after a new plugin has been installed in the system.

virtual bool QtWebKit.QWebPluginFactory.SupportsExtension ( QWebPluginFactory.Extension  extension)
virtual

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static string QtWebKit.QWebPluginFactory.Tr ( string  s,
string  c = null 
)
static
static string QtWebKit.QWebPluginFactory.Tr ( string  s,
string  c,
int  n 
)
static
static string QtWebKit.QWebPluginFactory.TrUtf8 ( string  s,
string  c = null 
)
static
static string QtWebKit.QWebPluginFactory.TrUtf8 ( string  s,
string  c,
int  n 
)
static

Property Documentation

new IQWebPluginFactorySignals QtWebKit.QWebPluginFactory.Emit
getprotected
virtual System.Collections.Generic.List<QWebPluginFactory.Plugin> QtWebKit.QWebPluginFactory.Plugins
get

This function is reimplemented in subclasses to return a list of supported plugins the factory can create.

Note: Currently, this function is only called when JavaScript programs access the global plugins or mimetypes objects.

new QMetaObject QtWebKit.QWebPluginFactory.StaticMetaObject
staticget