KHTMLPart Class Reference

from PyKDE4.khtml import *

Detailed Description

Enumerations
CaretDisplayPolicy	{ CaretVisible, CaretInvisible, CaretBlink }
FindOptions	{ FindLinksOnly, FindNoPopups }
FormNotification	{ NoNotification, Before, Only, Unused }
GUIProfile	{ DefaultGUI, BrowserViewGUI }
PageSecurity	{ NotCrypted, Encrypted, Mixed }
Signals
	caretPositionChanged (DOM.Node node, long offset)
	configurationChanged ()
	docCreated ()
	formSubmitNotification (QString action, QString url, QByteArray formData, QString target, QString contentType, QString boundary)
	nodeActivated (DOM.Node a0)
	onURL (QString url)
	popupMenu (QString url, QPoint point)
	selectionChanged ()
Methods
	__init__ (self, QWidget parentWidget=0, QObject parent=0, KHTMLPart.GUIProfile prof=KHTMLPart.DefaultGUI)
	__init__ (self, KHTMLView view, QObject parent=0, KHTMLPart.GUIProfile prof=KHTMLPart.DefaultGUI)
DOM.Node	activeNode (self)
bool	autoloadImages (self)
KUrl	backgroundURL (self)
KUrl	baseURL (self)
	begin (self, KUrl url=KUrl(), int xOffset=0, int yOffset=0)
KParts.BrowserExtension	browserExtension (self)
KParts.BrowserHostExtension	browserHostExtension (self)
KHTMLPart.CaretDisplayPolicy	caretDisplayPolicyNonFocused (self)
	caretPositionChanged (self, DOM.Node node, long offset)
bool	closeUrl (self)
KUrl	completeURL (self, QString url)
	configurationChanged (self)
KParts.ReadOnlyPart	createPart (self, QWidget parentWidget, QObject parent, QString mimetype, QString serviceName, QStringList serviceTypes, QStringList params)
KParts.ReadOnlyPart	currentFrame (self)
	customEvent (self, QEvent event)
bool	dndEnabled (self)
bool	doCloseStream (self)
bool	doOpenStream (self, QString mimeType)
bool	doWriteStream (self, QByteArray data)
	docCreated (self)
DOM.Document	document (self)
QString	documentSource (self)
DOM.Editor	editor (self)
QString	encoding (self)
	end (self)
QVariant	executeScript (self, DOM.Node n, QString script)
QVariant	executeScript (self, QString script)
KHTMLPart	findFrame (self, QString f)
KHTMLPart	findFrameParent (self, KParts.ReadOnlyPart callingPart, QString f, khtml.ChildFrame childFrame=0)
KParts.ReadOnlyPart	findFramePart (self, QString f)
	findText (self)
	findText (self, QString str, long options, QWidget parent=0, KFindDialog findDialog=0)
	findTextBegin (self)
bool	findTextNext (self, bool reverse=0)
int	fontScaleFactor (self)
KHTMLPart.FormNotification	formNotification (self)
	formSubmitNotification (self, QString action, QString url, QByteArray formData, QString target, QString contentType, QString boundary)
bool	frameExists (self, QString frameName)
QStringList	frameNames (self)
KJSProxy	framejScript (self, KParts.ReadOnlyPart framePart)
[KParts::ReadOnlyPar]	frames (self)
bool	gotoAnchor (self, QString name)
	guiActivateEvent (self, KParts.GUIActivateEvent event)
bool	hasSelection (self)
	hide (self)
DOM.HTMLDocument	htmlDocument (self)
	htmlError (self, int errorCode, QString text, KUrl reqUrl)
bool	inProgress (self)
bool	isCaretMode (self)
bool	isEditable (self)
bool	isModified (self)
bool	isPointInsideSelection (self, int x, int y)
bool	jScriptEnabled (self)
KJS.Interpreter	jScriptInterpreter (self)
bool	javaEnabled (self)
QString	jsDefaultStatusBarText (self)
QString	jsStatusBarText (self)
	khtmlDrawContentsEvent (self, khtml.DrawContentsEvent a0)
	khtmlMouseDoubleClickEvent (self, khtml.MouseDoubleClickEvent a0)
	khtmlMouseMoveEvent (self, khtml.MouseMoveEvent event)
	khtmlMousePressEvent (self, khtml.MousePressEvent event)
	khtmlMouseReleaseEvent (self, khtml.MouseReleaseEvent event)
QString	lastModified (self)
bool	metaRefreshEnabled (self)
bool	nextAnchor (self)
	nodeActivated (self, DOM.Node a0)
DOM.Node	nodeUnderMouse (self)
DOM.Node	nonSharedNodeUnderMouse (self)
	onURL (self, QString url)
bool	onlyLocalReferences (self)
bool	openFile (self)
bool	openUrl (self, KUrl url)
QString	pageReferrer (self)
, bool	paint (self, QPainter a0, QRect a1, int a2=0, )
KHTMLPart	parentPart (self)
KParts.PartManager	partManager (self)
bool	pluginPageQuestionAsked (self, QString mimetype)
bool	pluginsEnabled (self)
	popupMenu (self, QString url, QPoint point)
	preloadScript (self, QString url, QString script)
	preloadStyleSheet (self, QString url, QString stylesheet)
bool	prevAnchor (self)
QString	referrer (self)
	restoreState (self, QDataStream stream)
bool	restored (self)
	saveState (self, QDataStream stream)
	scheduleRedirection (self, int delay, QString url, bool lockHistory=1)
	selectAll (self)
QString	selectedText (self)
QString	selectedTextAsHTML (self)
DOM.Range	selection (self)
, long (startOffset), long (endOffset)	selection (self, DOM.Node startNode, DOM.Node endNode, )
	selectionChanged (self)
	setActiveNode (self, DOM.Node node)
	setAlwaysHonourDoctype (self, bool b=1)
	setAutoloadImages (self, bool enable)
	setCaretDisplayPolicyNonFocused (self, KHTMLPart.CaretDisplayPolicy policy)
	setCaretMode (self, bool enable)
	setCaretPosition (self, DOM.Node node, long offset, bool extendSelection=0)
	setCaretVisible (self, bool show)
	setDNDEnabled (self, bool b)
	setEditable (self, bool enable)
bool	setEncoding (self, QString name, bool override=0)
	setFixedFont (self, QString name)
	setFontScaleFactor (self, int percent)
	setFormNotification (self, KHTMLPart.FormNotification fn)
	setJSDefaultStatusBarText (self, QString text)
	setJSStatusBarText (self, QString text)
	setJScriptEnabled (self, bool enable)
	setJavaEnabled (self, bool enable)
	setMetaRefreshEnabled (self, bool enable)
	setOnlyLocalReferences (self, bool enable)
	setPageSecurity (self, KHTMLPart.PageSecurity sec)
	setPluginPageQuestionAsked (self, QString mimetype)
	setPluginsEnabled (self, bool enable)
	setSelection (self, DOM.Range a0)
	setStandardFont (self, QString name)
	setStatusBarText (self, QString a0, int a1)
	setStatusMessagesEnabled (self, bool enable)
	setSuppressedPopupIndicator (self, bool enable, KHTMLPart originPart=0)
	setURLCursor (self, QCursor c)
	setUserStyleSheet (self, KUrl url)
	setUserStyleSheet (self, QString styleSheet)
	setZoomFactor (self, int percent)
KHTMLSettings	settings (self)
	show (self)
	showError (self, KJob job)
	slotFinished (self, KJob a0)
	startingJob (self, KIO.Job a0)
bool	statusMessagesEnabled (self)
	stopAnimations (self)
	submitFormProxy (self, QString action, QString url, QByteArray formData, QString target, QString contentType=QString(), QString boundary=QString())
	timerEvent (self, QTimerEvent a0)
KUrl	toplevelURL (self)
QCursor	urlCursor (self)
bool	urlSelected (self, QString url, int button, int state, QString _target, KParts.OpenUrlArguments args=KParts.OpenUrlArguments(), KParts.BrowserArguments browserArgs=KParts.BrowserArguments())
KHTMLView	view (self)
	write (self, QString str, int len=-1)
	write (self, QString str)
int	zoomFactor (self)

Method Documentation

__init__	(	self,
		QWidget	parentWidget=0,
		QObject	parent=0,
		KHTMLPart.GUIProfile	prof=KHTMLPart.DefaultGUI
	)

Constructs a new KHTMLPart.

KHTML basically consists of two objects: The KHTMLPart itself, holding the document data (DOM document), and the KHTMLView, derived from QScrollArea, in which the document content is rendered in. You can specify two different parent objects for a KHTMLPart, one parent for the KHTMLPart document and one parent for the KHTMLView. If the second parent argument is 0, then parentWidget is used as parent for both objects, the part and the view.

__init__	(	self,
		KHTMLView	view,
		QObject	parent=0,
		KHTMLPart.GUIProfile	prof=KHTMLPart.DefaultGUI
	)

Constructs a new KHTMLPart.

This constructor is useful if you wish to subclass KHTMLView. If the view passed as first argument to the constructor was built with a null KHTMLPart pointer, then the newly created KHTMLPart will be assigned as the view's part.

Therefore, you might either initialize the view as part of the initialization list of your derived KHTMLPart class constructor:

   MyKHTMLPart() : KHTMLPart( new MyKHTMLView( this ), ...

Or separately build the KHTMLView beforehand:

   KHTMLView * v = KHTMLView( 0, parentWidget());
   KHTMLPart * p = KHTMLPart( v ); // p will be assigned to v, so that v->part() == p

DOM.Node activeNode ( self )

Returns the node that has the keyboard focus.

bool autoloadImages ( self )

Returns whether images contained in the document are loaded automatically or not.

Note:: that the returned information is unrelieable as long as no begin() was called.

KUrl backgroundURL ( self )

Returns the URL for the background Image (used by save background)

KUrl baseURL ( self )

begin	(	self,
		KUrl	url=KUrl(),
		int	xOffset=0,
		int	yOffset=0
	)

Clears the widget and prepares it for new content.

If you want url() to return for example "file:/tmp/test.html", you can use the following code:

 view->begin( KUrl("file:/tmp/test.html" ) );

Parameters:

	url	is the url of the document to be displayed. Even if you are generating the HTML on the fly, it may be useful to specify a directory so that any pixmaps are found.
	xOffset	is the initial horizontal scrollbar value. Usually you don't want to use this.
	yOffset	is the initial vertical scrollbar value. Usually you don't want to use this.

All child frames and the old document are removed if you call this method.

KParts.BrowserExtension browserExtension ( self )

Returns a pointer to the KParts.BrowserExtension.

KParts.BrowserHostExtension browserHostExtension ( self )

KHTMLPart.CaretDisplayPolicy caretDisplayPolicyNonFocused ( self )

Returns the current caret policy when the view is not focused.

caretPositionChanged	(	self,
		DOM.Node	node,
		long	offset
	)

This signal is emitted whenever the caret position has been changed.

The signal transmits the position the DOM.Range way, the node and the zero-based offset within this node.

Parameters:

	node	node which the caret is in. This can be null if the caret has been deactivated.
	offset	offset within the node. If the node is null, the offset is meaningless.

Signal syntax:: QObject.connect(source, SIGNAL("caretPositionChanged(const Node&, long)"), target_slot)

bool closeUrl ( self )

Stops loading the document and kills all data requests (for images, etc.)

KUrl completeURL	(	self,
		QString	url
	)

returns a KUrl object for the given url. Use when you know what you're doing.

configurationChanged ( self )

Emitted whenever the configuration has changed

Signal syntax:: QObject.connect(source, SIGNAL("configurationChanged()"), target_slot)

KParts.ReadOnlyPart createPart	(	self,
		QWidget	parentWidget,
		QObject	parent,
		QString	mimetype,
		QString	serviceName,
		QStringList	serviceTypes,
		QStringList	params
	)

This method is called when a new embedded object (include html frames) is to be created. Reimplement it if you want to add support for certain embeddable objects without registering them in the KDE wide registry system (KSyCoCa) . Another reason for re-implementing this method could be if you want to derive from KTHMLPart and also want all html frame objects to be a object of your derived type, in which case you should return a new instance for the mimetype 'text/html' .

KParts.ReadOnlyPart currentFrame ( self )

Return the current frame (the one that has focus) Not necessarily a direct child of ours, framesets can be nested. Returns "this" if this part isn't a frameset.

customEvent	(	self,
		QEvent	event
	)

bool dndEnabled ( self )

Returns whether Dragn'n'Drop support is enabled or not.

bool doCloseStream ( self )

Implements the streaming API of KParts.ReadOnlyPart.

bool doOpenStream	(	self,
		QString	mimeType
	)

Implements the streaming API of KParts.ReadOnlyPart.

bool doWriteStream	(	self,
		QByteArray	data
	)

Implements the streaming API of KParts.ReadOnlyPart.

docCreated ( self )

Internal:

Signal syntax:: QObject.connect(source, SIGNAL("docCreated()"), target_slot)

DOM.Document document ( self )

Returns a reference to the DOM document.

QString documentSource ( self )

Returns the content of the source document.

DOM.Editor editor ( self )

Returns the instance of the attached html editor interface.

QString encoding ( self )

Returns the encoding the page currently uses.

Note that the encoding might be different from the charset.

end ( self )

Call this after your last call to write().

QVariant executeScript	(	self,
		DOM.Node	n,
		QString	script
	)

Same as executeScript( const QString & ) except with the Node parameter specifying the 'this' value.

QVariant executeScript	(	self,
		QString	script
	)

Execute the specified snippet of JavaScript code.

Returns true if JavaScript was enabled, no error occurred and the code returned true itself or false otherwise. @deprecated, use executeString( DOM.Node(), script)

KHTMLPart findFrame	(	self,
		QString	f
	)

Finds a frame by name. Returns 0 if frame can't be found.

KHTMLPart findFrameParent	(	self,
		KParts.ReadOnlyPart	callingPart,
		QString	f,
		khtml.ChildFrame	childFrame=0
	)

Recursively finds the part containing the frame with name f and checks if it is accessible by callingPart Returns 0 if no suitable frame can't be found. Returns parent part if a suitable frame was found and frame info in *childFrame

KParts.ReadOnlyPart findFramePart	(	self,
		QString	f
	)

Finds a frame by name. Returns 0 if frame can't be found.

findText ( self )

Starts a new search by popping up a dialog asking the user what he wants to search for.

findText	(	self,
		QString	str,
		long	options,
		QWidget	parent=0,
		KFindDialog	findDialog=0
	)

Starts a new search, but bypasses the user dialog.

Parameters:

	str	The string to search for.
	options	Find options.
	parent	Parent used for centering popups like "string not found".
	findDialog	Optionally, you can supply your own dialog.

findTextBegin ( self )

Initiates a text search.

bool findTextNext	(	self,
		bool	reverse=0
	)

Finds the next occurrence of a string set by findText()

Parameters:

reverse

if true, revert seach direction (only if no find dialog is used)

Returns:: true if a new match was found.

int fontScaleFactor ( self )

Returns the current font scale factor.

KHTMLPart.FormNotification formNotification ( self )

Determine if signal should be emitted before, instead or never when a submitForm() happens. ### KDE5 remove me

formSubmitNotification	(	self,
		QString	action,
		QString	url,
		QByteArray	formData,
		QString	target,
		QString	contentType,
		QString	boundary
	)

If form notification is on, this will be emitted either for a form submit or before the form submit according to the setting. ### KDE4 remove me

Signal syntax:: QObject.connect(source, SIGNAL("formSubmitNotification(const char*, const QString&, const QByteArray&, const QString&, const QString&, const QString&)"), target_slot)

bool frameExists	(	self,
		QString	frameName
	)

Returns whether a frame with the specified name is exists or not. In contrast to the findFrame method this one also returns true if the frame is defined but no displaying component has been found/loaded, yet.

QStringList frameNames ( self )

Returns a list of names of all frame (including iframe) objects of the current document. Note that this method is not working recursively for sub-frames.

KJSProxy framejScript	(	self,
		KParts.ReadOnlyPart	framePart
	)

Returns child frame framePart its script interpreter

[KParts::ReadOnlyPar] frames ( self )

bool gotoAnchor	(	self,
		QString	name
	)

Finds the anchor named name.

If the anchor is found, the widget scrolls to the closest position. Returns if the anchor has been found.

guiActivateEvent	(	self,
		KParts.GUIActivateEvent	event
	)

Internal reimplementation of KParts.Part.guiActivateEvent .

bool hasSelection ( self )

Has the user selected anything?

Call selectedText() to retrieve the selected text.

Returns:: true if there is text selected.

hide ( self )

Convenience method to hide the document's view.

Equivalent to widget()->hide() or view()->hide().

DOM.HTMLDocument htmlDocument ( self )

Returns a reference to the DOM HTML document (for non-HTML documents, returns null)

htmlError	(	self,
		int	errorCode,
		QString	text,
		KUrl	reqUrl
	)

presents a detailed error message to the user. errorCode kio error code, eg KIO.ERR_SERVER_TIMEOUT. text kio additional information text. url the url that triggered the error.

bool inProgress ( self )

Internal:

bool isCaretMode ( self )

Returns whether caret mode is on/off.

bool isEditable ( self )

Returns true if the document is editable, false otherwise.

bool isModified ( self )

Checks whether the page contains unsubmitted form changes.

Returns:: true if form changes exist

bool isPointInsideSelection	(	self,
		int	x,
		int	y
	)

Returns whether the given point is inside the current selection.

The coordinates are content-coordinates.

bool jScriptEnabled ( self )

Returns true if Javascript support is enabled or false otherwise.

KJS.Interpreter jScriptInterpreter ( self )

Returns the JavaScript interpreter the part is using. This method is mainly intended for applications which embed and extend the part and provides a mechanism for adding additional native objects to the interpreter (or removing the built-ins).

One thing people using this method to add things to the interpreter must consider, is that when you start writing new content to the part, the interpreter is cleared. This includes both use of the begin( const KUrl &, int, int ) method, and the openUrl( const KUrl & ) method. If you want your objects to have a longer lifespan, then you must retain a KJS.Object yourself to ensure that the reference count of your custom objects never reaches 0. You will also need to re-add your bindings every time this happens - one way to detect the need for this is to connect to the docCreated() signal, another is to reimplement the begin() method.

bool javaEnabled ( self )

Return true if Java applet support is enabled, false if disabled

QString jsDefaultStatusBarText ( self )

Called by KJS. Returns the DefaultStatusBarText assigned via window.defaultStatus

QString jsStatusBarText ( self )

Called by KJS. Returns the StatusBarText assigned via window.status

khtmlDrawContentsEvent	(	self,
		khtml.DrawContentsEvent	a0
	)

Eventhandler for the khtml.DrawContentsEvent.

khtmlMouseDoubleClickEvent	(	self,
		khtml.MouseDoubleClickEvent	a0
	)

Eventhandler for the khtml.MouseDoubleClickEvent.

khtmlMouseMoveEvent	(	self,
		khtml.MouseMoveEvent	event
	)

Eventhandler for the khtml.MouseMouseMoveEvent.

khtmlMousePressEvent	(	self,
		khtml.MousePressEvent	event
	)

Eventhandler of the khtml.MousePressEvent.

khtmlMouseReleaseEvent	(	self,
		khtml.MouseReleaseEvent	event
	)

Eventhandler for the khtml.MouseMouseReleaseEvent.

QString lastModified ( self )

Last-modified date (in raw string format), if received in the [HTTP] headers.

bool metaRefreshEnabled ( self )

Returns true if automatic forwarding is enabled.

bool nextAnchor ( self )

Go to the next anchor

This is useful to navigate from outside the navigator

nodeActivated	(	self,
		DOM.Node	a0
	)

This signal is emitted when an element retrieves the keyboard focus. Note that the signal argument can be a null node if no element is active, meaning a node has explicitly been deactivated without a new one becoming active.

Signal syntax:: QObject.connect(source, SIGNAL("nodeActivated(const Node&)"), target_slot)

DOM.Node nodeUnderMouse ( self )

Returns the Node currently under the mouse.

The returned node may be a shared node (e. g. an <area> node if the mouse is hovering over an image map).

DOM.Node nonSharedNodeUnderMouse ( self )

Returns the Node currently under the mouse that is not shared.

The returned node is always the node that is physically under the mouse pointer (irrespective of logically overlying elements like, e. g., <area> on image maps).

onURL	(	self,
		QString	url
	)

Emitted if the cursor is moved over an URL.

Signal syntax:: QObject.connect(source, SIGNAL("onURL(const QString&)"), target_slot)

bool onlyLocalReferences ( self )

Returns whether only file:/ or data:/ references are allowed to be loaded ( default false ). See setOnlyLocalReferences.

bool openFile ( self )

Internal empty reimplementation of KParts.ReadOnlyPart.openFile .

bool openUrl	(	self,
		KUrl	url
	)

Opens the specified URL url.

Reimplemented from KParts.ReadOnlyPart.openUrl .

QString pageReferrer ( self )

Referrer used to obtain this page.

, bool (a3) paint	(	self,
		QPainter	a0,
		QRect	a1,
		int	a2=0,
	)

Paints the HTML page to a QPainter. See KHTMLView.paint for details

KHTMLPart parentPart ( self )

Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset.

Returns 0 otherwise.

KParts.PartManager partManager ( self )

Returns a reference to the partmanager instance which manages html frame objects.

bool pluginPageQuestionAsked	(	self,
		QString	mimetype
	)

bool pluginsEnabled ( self )

Returns true if plugins are enabled, false if disabled.

popupMenu	(	self,
		QString	url,
		QPoint	point
	)

Emitted when the user clicks the right mouse button on the document. See KParts.BrowserExtension for two more popupMenu signals emitted by khtml, with much more information in the signal.

Signal syntax:: QObject.connect(source, SIGNAL("popupMenu(const QString&, const QPoint&)"), target_slot)

preloadScript	(	self,
		QString	url,
		QString	script
	)

Loads a script into the script cache.

preloadStyleSheet	(	self,
		QString	url,
		QString	stylesheet
	)

Loads a style sheet into the stylesheet cache.

bool prevAnchor ( self )

Go to previous anchor

QString referrer ( self )

Referrer used for links in this page.

restoreState	(	self,
		QDataStream	stream
	)

Restores the KHTMLPart's previously saved state (including child frame objects) from the provided QDataStream.

See also:: saveState()

This is called from the restoreState() method of the browserExtension() .

bool restored ( self )

Internal:

saveState	(	self,
		QDataStream	stream
	)

Saves the KHTMLPart's complete state (including child frame objects) to the provided QDataStream.

This is called from the saveState() method of the browserExtension().

scheduleRedirection	(	self,
		int	delay,
		QString	url,
		bool	lockHistory=1
	)

Schedules a redirection after delay seconds.

selectAll ( self )

Marks all text in the document as selected.

QString selectedText ( self )

Returns the text the user has marked.

QString selectedTextAsHTML ( self )

Return the text the user has marked. This is guaranteed to be valid xml, and to contain the <html> and <body> tags.

FIXME probably should make virtual for 4.0 ?

DOM.Range selection ( self )

Returns the selected part of the HTML.

, long (startOffset), long (endOffset) selection	(	self,
		DOM.Node	startNode,
		DOM.Node	endNode,
	)

Returns the selected part of the HTML by returning the starting and end position.

If there is no selection, both nodes and offsets are equal.

Parameters:

	startNode	returns node selection starts in
	startOffset	returns offset within starting node
	endNode	returns node selection ends in
	endOffset	returns offset within end node.

selectionChanged ( self )

This signal is emitted when the selection changes.

Signal syntax:: QObject.connect(source, SIGNAL("selectionChanged()"), target_slot)

setActiveNode	(	self,
		DOM.Node	node
	)

Sets the focused node of the document to the specified node. If the node is a form control, the control will receive focus in the same way that it would if the user had clicked on it or tabbed to it with the keyboard. For most other types of elements, there is no visual indication of whether or not they are focused.

See activeNode

Parameters:

node

The node to focus

setAlwaysHonourDoctype	(	self,
		bool	b=1
	)

Sets whether the document's Doctype should always be used to determine the parsing mode for the document.

Without this, parsing will be forced to strict mode when using the write( const QString &str ) method for backward compatibility reasons.

setAutoloadImages	(	self,
		bool	enable
	)

Specifies whether images contained in the document should be loaded automatically or not.

Note:: Request will be ignored if called before begin().

setCaretDisplayPolicyNonFocused	(	self,
		KHTMLPart.CaretDisplayPolicy	policy
	)

Sets the caret display policy when the view is not focused.

Whenever the caret is in use, this property determines how the caret should be displayed when the document view is not focused.

The default policy is CaretInvisible.

Parameters:

policy

new display policy

setCaretMode	(	self,
		bool	enable
	)

Enables/disables caret mode.

Enabling caret mode displays a caret which can be used to navigate the document using the keyboard only. Caret mode is switched off by default.

Parameters:

enable

true to enable, false to disable caret mode.

setCaretPosition	(	self,
		DOM.Node	node,
		long	offset,
		bool	extendSelection=0
	)

Sets the caret to the given position.

If the given location is invalid, it will snap to the nearest valid location. Immediately afterwards a caretPositionChanged signal containing the effective position is emitted

Parameters:

	node	node to set to
	offset	zero-based offset within the node
	extendSelection	If true, a selection will be spanned from the last caret position to the given one. Otherwise, any existing selection will be deselected.

setCaretVisible	(	self,
		bool	show
	)

Sets the visibility of the caret.

This methods displays or hides the caret regardless of the current caret display policy (see setCaretDisplayNonFocused), and regardless of focus.

The caret will be shown/hidden only under at least one of the following conditions:

the document is editable

the document is in caret mode

the document's currently focused element is editable

Parameters:

show

true to make visible, false to hide.

setDNDEnabled	(	self,
		bool	b
	)

Enables or disables Drag'n'Drop support. A drag operation is started if the users drags a link.

setEditable	(	self,
		bool	enable
	)

Makes the document editable.

Setting this property to true makes the document, and its subdocuments (such as frames, iframes, objects) editable as a whole. FIXME: insert more information about navigation, features etc. as seen fit

Parameters:

enable

true to set document editable, false to set it read-only.

bool setEncoding	(	self,
		QString	name,
		bool	override=0
	)

Sets the encoding the page uses.

This can be different from the charset. The widget will try to reload the current page in the new encoding, if url() is not empty.

setFixedFont	(	self,
		QString	name
	)

Sets the fixed font style.

Parameters:

name

The font name to use for fixed text, e.g. the <tt><pre></tt> tag.

setFontScaleFactor	(	self,
		int	percent
	)

Sets the scale factor to be applied to fonts. The value is given in percent, larger values mean generally larger fonts.

The given value should be in the range of 20..300, values outside that range are not guaranteed to work. A value of 100 will disable all scaling of font sizes and show the page with the sizes determined via the given lengths in the stylesheets.

setFormNotification	(	self,
		KHTMLPart.FormNotification	fn
	)

Determine if signal should be emitted before, instead or never when a submitForm() happens. ### KDE5 remove me

setJSDefaultStatusBarText	(	self,
		QString	text
	)

Called by KJS. Sets the DefaultStatusBarText assigned via window.defaultStatus

setJSStatusBarText	(	self,
		QString	text
	)

Called by KJS. Sets the StatusBarText assigned via window.status

setJScriptEnabled	(	self,
		bool	enable
	)

Enable/disable Javascript support. Note that this will in either case permanently override the default usersetting. If you want to have the default UserSettings, don't call this method.

setJavaEnabled	(	self,
		bool	enable
	)

Enables/disables Java applet support. Note that calling this function will permanently override the User settings about Java applet support. Not calling this function is the only way to let the default settings apply.

setMetaRefreshEnabled	(	self,
		bool	enable
	)

Enable/disable automatic forwarding by <meta http-equiv="refresh" ....>

setOnlyLocalReferences	(	self,
		bool	enable
	)

Security option.

Specify whether only file:/ or data:/ urls are allowed to be loaded without user confirmation by KHTML. ( for example referenced by stylesheets, images, scripts, subdocuments, embedded elements ).

This option is mainly intended for enabling the "mail reader mode", where you load untrusted content with a file:/ url.

Please note that enabling this option currently automatically disables Javascript, Java and Plugins support. This might change in the future if the security model is becoming more sophisticated, so don't rely on this behaviour.

( default false - everything is loaded unless forbidden by KApplication.authorizeURLAction).

setPageSecurity	(	self,
		KHTMLPart.PageSecurity	sec
	)

setPluginPageQuestionAsked	(	self,
		QString	mimetype
	)

setPluginsEnabled	(	self,
		bool	enable
	)

Enables or disables plugins, default is enabled

setSelection	(	self,
		DOM.Range	a0
	)

Sets the current selection.

setStandardFont	(	self,
		QString	name
	)

Sets the standard font style.

Parameters:

name

The font name to use for standard text.

setStatusBarText	(	self,
		QString	a0,
		int	a1
	)

setStatusMessagesEnabled	(	self,
		bool	enable
	)

Enable/disable statusbar messages. When this class wants to set the statusbar text, it emits setStatusBarText(const QString & text) If you want to catch this for your own statusbar, note that it returns back a rich text string, starting with "<qt>". This you need to either pass this into your own QLabel or to strip out the tags before passing it to QStatusBar.message(const QString & message)

See also:: KParts.Part.setStatusBarText( const QString & text )

setSuppressedPopupIndicator	(	self,
		bool	enable,
		KHTMLPart	originPart=0
	)

Shows or hides the suppressed popup indicator

setURLCursor	(	self,
		QCursor	c
	)

Sets the cursor to use when the cursor is on a link.

setUserStyleSheet	(	self,
		KUrl	url
	)

Sets a user defined style sheet to be used on top of the HTML 4 default style sheet.

This gives a wide range of possibilities to change the layout of the page.

To have an effect this function has to be called after calling begin().

setUserStyleSheet	(	self,
		QString	styleSheet
	)

Sets a user defined style sheet to be used on top of the HTML 4 default style sheet.

This gives a wide range of possibilities to change the layout of the page.

To have an effect this function has to be called after calling begin().

setZoomFactor	(	self,
		int	percent
	)

Sets the Zoom factor. The value is given in percent, larger values mean a generally larger font and larger page contents.

The given value should be in the range of 20..300, values outside that range are not guaranteed to work. A value of 100 will disable all zooming and show the page with the sizes determined via the given lengths in the stylesheets.

KHTMLSettings settings ( self )

Internal:

show ( self )

Convenience method to show the document's view.

Equivalent to widget()->show() or view()->show() .

showError	(	self,
		KJob	job
	)

Called when a certain error situation (i.e. connection timed out) occurred. The default implementation either shows a KIO error dialog or loads a more verbose error description a as page, depending on the users configuration. job is the job that signaled the error situation

slotFinished	(	self,
		KJob	a0
	)

Called when the job downloading the page is finished. Can be reimplemented, for instance to get metadata out of the job, but make sure to call KHTMLPart.slotFinished() too.

startingJob	(	self,
		KIO.Job	a0
	)

Hook for adding code before a job is started. This can be used to add metadata, like job->addMetaData("PropagateHttpHeader", "true") to get the HTTP headers.

bool statusMessagesEnabled ( self )

Returns true if status messages are enabled.

stopAnimations ( self )

Stops all animated images on the current and child pages

submitFormProxy	(	self,
		QString	action,
		QString	url,
		QByteArray	formData,
		QString	target,
		QString	contentType=QString(),
		QString	boundary=QString()
	)

timerEvent	(	self,
		QTimerEvent	a0
	)

Internal:

KUrl toplevelURL ( self )

Returns the toplevel (origin) URL of this document, even if this part is a frame or an iframe.

Returns:: the actual original url.

QCursor urlCursor ( self )

Returns the cursor which is used when the cursor is on a link.

bool urlSelected	(	self,
		QString	url,
		int	button,
		int	state,
		QString	_target,
		KParts.OpenUrlArguments	args=KParts.OpenUrlArguments(),
		KParts.BrowserArguments	browserArgs=KParts.BrowserArguments()
	)

KHTMLView view ( self )

Returns a pointer to the HTML document's view.

write	(	self,
		QString	str,
		int	len=-1
	)

Writes another part of the HTML code to the widget.

You may call this function many times in sequence. But remember: The fewer calls you make, the faster the widget will be.

The HTML code is send through a decoder which decodes the stream to Unicode.

The len parameter is needed for streams encoded in utf-16, since these can have \\0 chars in them. In case the encoding you're using isn't utf-16, you can safely leave out the length parameter.

Attention: Don't mix calls to write( const char *) with calls to write( const QString & ).

The result might not be what you want.

write	(	self,
		QString	str
	)

Writes another part of the HTML code to the widget.

You may call this function many times in sequence. But remember: The fewer calls you make, the faster the widget will be.

For historic and backward compatibility reasons, this method will force the use of strict mode for the document, unless setAlwaysHonourDoctype() has been called previously.

int zoomFactor ( self )

Returns the current zoom factor.

Enumeration Documentation

CaretDisplayPolicy

Enumeration for displaying the caret.

Enumerator:

CaretVisible
CaretInvisible
CaretBlink

FindOptions

Extra Find options that can be used when calling the extended findText().

Enumerator:

FindLinksOnly = 1*KFind::MinimumUserOption
FindNoPopups = 2*KFind::MinimumUserOption

FormNotification

Enumerator:

NoNotification = 0
Before
Only
Unused = 255

GUIProfile

Enumerator:

DefaultGUI
BrowserViewGUI

PageSecurity

Enumerator:

NotCrypted
Encrypted
Mixed

KHTMLPart Class Reference

Detailed Description

Enumerations

Signals

Methods

Method Documentation

Enumeration Documentation

Modules