KHTMLPart Class Reference
This class is khtml's main class. HTML Browser Widget. More...
#include <khtml_part.h>
Inheritance diagram for KHTMLPart:

Public Types | |
enum | GUIProfile { DefaultGUI, BrowserViewGUI } |
enum | CaretDisplayPolicy { CaretVisible, CaretInvisible, CaretBlink } |
enum | FormNotification { NoNotification = 0, Before, Only, Unused = 255 } |
Public Slots | |
void | setActiveNode (const DOM::Node &node) |
void | stopAnimations () |
QCString | dcopObjectId () const |
QVariant | executeScript (const QString &script) |
void | setCaretMode (bool enable) |
void | setEditable (bool enable) |
void | setCaretVisible (bool show) |
void | submitFormProxy (const char *action, const QString &url, const QByteArray &formData, const QString &target, const QString &contentType=QString::null, const QString &boundary=QString::null) |
Signals | |
void | onURL (const QString &url) |
void | popupMenu (const QString &url, const QPoint &point) |
void | selectionChanged () |
void | nodeActivated (const DOM::Node &) |
void | docCreated () |
void | caretPositionChanged (const DOM::Node &node, long offset) |
void | formSubmitNotification (const char *action, const QString &url, const QByteArray &formData, const QString &target, const QString &contentType, const QString &boundary) |
Public Member Functions | |
KHTMLPart (QWidget *parentWidget=0, const char *widgetname=0, QObject *parent=0, const char *name=0, GUIProfile prof=DefaultGUI) | |
KHTMLPart (KHTMLView *view, QObject *parent=0, const char *name=0, GUIProfile prof=DefaultGUI) | |
virtual | ~KHTMLPart () |
virtual bool | openURL (const KURL &url) |
virtual bool | closeURL () |
virtual void | showError (KIO::Job *job) |
DOM::HTMLDocument | htmlDocument () const |
DOM::Document | document () const |
DOM::Node | activeNode () const |
KParts::BrowserExtension * | browserExtension () const |
KParts::LiveConnectExtension * | liveConnectExtension (const khtml::RenderPart *) const |
KHTMLView * | view () const |
void | setJScriptEnabled (bool enable) |
bool | jScriptEnabled () const |
KJS::Interpreter * | jScriptInterpreter () |
void | setStatusMessagesEnabled (bool enable) |
bool | statusMessagesEnabled () const |
void | setMetaRefreshEnabled (bool enable) |
bool | metaRefreshEnabled () const |
QVariant | executeScript (const DOM::Node &n, const QString &script) |
void | setDNDEnabled (bool b) |
bool | dndEnabled () const |
void | setJavaEnabled (bool enable) |
bool | javaEnabled () const |
KJavaAppletContext * | javaContext () |
KJavaAppletContext * | createJavaContext () |
void | setPluginsEnabled (bool enable) |
bool | pluginsEnabled () const |
void | setAutoloadImages (bool enable) |
bool | autoloadImages () const |
void | setOnlyLocalReferences (bool enable) |
bool | onlyLocalReferences () const |
bool | isCaretMode () const |
bool | isEditable () const |
void | setCaretPosition (DOM::Node node, long offset, bool extendSelection=false) |
CaretDisplayPolicy | caretDisplayPolicyNonFocused () const |
void | setCaretDisplayPolicyNonFocused (CaretDisplayPolicy policy) |
void | enableJScript (bool e) |
void | enableJava (bool e) |
void | enablePlugins (bool e) |
void | autoloadImages (bool e) |
void | enableMetaRefresh (bool e) |
bool | setCharset (const QString &, bool) |
KURL | baseURL () const |
QString | baseTarget () const |
KURL | backgroundURL () const |
void | scheduleRedirection (int delay, const QString &url, bool lockHistory=true) |
virtual void | begin (const KURL &url=KURL(), int xOffset=0, int yOffset=0) |
virtual void | write (const char *str, int len=-1) |
virtual void | write (const QString &str) |
virtual void | end () |
void | paint (QPainter *, const QRect &, int=0, bool *=0) |
bool | setEncoding (const QString &name, bool override=false) |
QString | encoding () const |
void | setUserStyleSheet (const KURL &url) |
void | setUserStyleSheet (const QString &styleSheet) |
void | setStandardFont (const QString &name) |
void | setFixedFont (const QString &name) |
bool | gotoAnchor (const QString &name) |
bool | nextAnchor () |
bool | prevAnchor () |
void | setURLCursor (const QCursor &c) |
QCursor | urlCursor () const |
void | findTextBegin () |
bool | findTextNext (const QString &str, bool forward, bool caseSensitive, bool isRegExp) |
void | setZoomFactor (int percent) |
int | zoomFactor () const |
virtual QString | selectedText () const |
DOM::Range | selection () const |
void | selection (DOM::Node &startNode, long &startOffset, DOM::Node &endNode, long &endOffset) const |
void | setSelection (const DOM::Range &) |
bool | hasSelection () const |
void | selectAll () |
void | show () |
void | hide () |
KParts::PartManager * | partManager () |
virtual void | saveState (QDataStream &stream) |
virtual void | restoreState (QDataStream &stream) |
DOM::Node | nodeUnderMouse () const |
const KHTMLSettings * | settings () const |
KHTMLPart * | parentPart () |
QStringList | frameNames () const |
QPtrList< KParts::ReadOnlyPart > | frames () const |
KHTMLPart * | findFrame (const QString &f) |
KParts::ReadOnlyPart * | currentFrame () const |
bool | frameExists (const QString &frameName) |
void | setJSStatusBarText (const QString &text) |
void | setJSDefaultStatusBarText (const QString &text) |
QString | jsStatusBarText () const |
QString | jsDefaultStatusBarText () const |
QString | referrer () const |
QString | pageReferrer () const |
QString | lastModified () const |
void | preloadStyleSheet (const QString &url, const QString &stylesheet) |
void | preloadScript (const QString &url, const QString &script) |
bool | restored () const |
void | setFormNotification (FormNotification fn) |
FormNotification | formNotification () const |
KURL | toplevelURL () |
Protected Types | |
enum | PageSecurity { NotCrypted, Encrypted, Mixed } |
Protected Member Functions | |
KURL | completeURL (const QString &url) |
void | htmlError (int errorCode, const QString &text, const KURL &reqUrl) |
virtual void | customEvent (QCustomEvent *event) |
virtual void | khtmlMousePressEvent (khtml::MousePressEvent *event) |
virtual void | khtmlMouseDoubleClickEvent (khtml::MouseDoubleClickEvent *) |
virtual void | khtmlMouseMoveEvent (khtml::MouseMoveEvent *event) |
virtual void | khtmlMouseReleaseEvent (khtml::MouseReleaseEvent *event) |
virtual void | khtmlDrawContentsEvent (khtml::DrawContentsEvent *) |
virtual void | guiActivateEvent (KParts::GUIActivateEvent *event) |
virtual bool | openFile () |
virtual void | urlSelected (const QString &url, int button, int state, const QString &_target, KParts::URLArgs args=KParts::URLArgs()) |
virtual KParts::ReadOnlyPart * | createPart (QWidget *parentWidget, const char *widgetName, QObject *parent, const char *name, const QString &mimetype, QString &serviceName, QStringList &serviceTypes, const QStringList ¶ms) |
bool | pluginPageQuestionAsked (const QString &mimetype) const |
void | setPluginPageQuestionAsked (const QString &mimetype) |
void | setPageSecurity (PageSecurity sec) |
virtual bool | doOpenStream (const QString &mimeType) |
virtual bool | doWriteStream (const QByteArray &data) |
virtual bool | doCloseStream () |
Properties | |
bool | javaScriptEnabled |
bool | javaEnabled |
bool | autoloadImages |
bool | dndEnabled |
bool | pluginsEnabled |
bool | onlyLocalReferences |
QCString | dcopObjectId |
Detailed Description
This class is khtml's main class. HTML Browser Widget.It features an almost complete web browser, and html renderer.
The easiest way to use this class (if you just want to display an HTML page at some URL) is the following:
Java and JavaScript are enabled by default depending on the user's settings. If you do not need them, and especially if you display unfiltered data from untrusted sources, it is strongly recommended to turn them off. In that case, you should also turn off the automatic redirect and plugins:
w->setJScriptEnabled(false); w->setJavaEnabled(false); w->setMetaRefreshEnabled(false); w->setPluginsEnabled(false);
You may also wish to disable external references. This will prevent KHTML from loading images, frames, etc, or redirecting to external sites.
w->setOnlyLocalReferences(true);
Some apps want to write their HTML code directly into the widget instead of opening an url. You can do this in the following way:
You can do as many calls to write() as you wish. There are two write() methods, one accepting a QString and one accepting a char
*
argument. You should use one or the other (but not both) since the method using the char
*
argument does an additional decoding step to convert the written data to Unicode.
It is also possible to write content to the HTML part using the standard streaming API from KParts::ReadOnlyPart. The usage of the API is similar to that of the begin(), write(), end() process described above as the following example shows:
KHTMLPart *doc = new KHTMLPart(); doc->openStream( "text/html", KURL() ); doc->writeStream( QCString( "<html><body><p>KHTML Rocks!</p></body></html>" ) ); doc->closeStream();
- Author:
- Lars Knoll (knoll@kde.org)
- Version:
- Id
- khtml_part.h,v 1.248.2.4 2004/03/23 00:50:48 mueller Exp
Definition at line 183 of file khtml_part.h.
Member Enumeration Documentation
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Enumeration for displaying the caret.
Definition at line 472 of file khtml_part.h. Referenced by caretDisplayPolicyNonFocused(). |
Constructor & Destructor Documentation
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Constructs a new KHTMLPart.
KHTML basically consists of two objects: The KHTMLPart itself, holding the document data (DOM document), and the KHTMLView, derived from QScrollView, 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 on parent for the KHTMLView. If the second Definition at line 160 of file khtml_part.cpp. References KHTMLPart(), and parentPart(). Referenced by KHTMLPart(). |
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Destructor.
Definition at line 394 of file khtml_part.cpp. References closeURL(), KGlobal::config(), parentPart(), KConfigBase::setGroup(), and KConfigBase::writeEntry(). |
Member Function Documentation
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Stops loading the document and kills all data requests (for images, etc.).
Reimplemented from KParts::ReadOnlyPart. Definition at line 649 of file khtml_part.cpp. References KHTMLPageCache::cancelEntry(), KHTMLPageCache::cancelFetch(), end(), endl(), kdDebug(), nodeActivated(), KURL::prettyURL(), and KHTMLPageCache::self(). Referenced by openURL(), restoreState(), setEncoding(), and ~KHTMLPart(). |
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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. Definition at line 1447 of file khtml_part.cpp. References endl(), KIO::Job::error(), KIO::Job::errorText(), htmlError(), kdDebug(), showError(), and KIO::Job::showErrorDialog(). Referenced by showError(). |
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Returns a reference to the DOM HTML document (for non-HTML documents, returns null).
Definition at line 724 of file khtml_part.cpp. |
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Returns a reference to the DOM document.
Definition at line 732 of file khtml_part.cpp. Referenced by selection(). |
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Returns the node that has the keyboard focus.
Definition at line 5878 of file khtml_part.cpp. |
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Returns a pointer to the KParts::BrowserExtension.
Definition at line 738 of file khtml_part.cpp. |
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Returns a pointer to the HTML document's view.
Definition at line 743 of file khtml_part.cpp. Referenced by caretDisplayPolicyNonFocused(), khtmlMouseMoveEvent(), setCaretDisplayPolicyNonFocused(), setCaretMode(), setCaretPosition(), setCaretVisible(), and setEditable(). |
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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. Definition at line 767 of file khtml_part.cpp. References jScriptEnabled(), and setJScriptEnabled(). Referenced by setJScriptEnabled(). |
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Returns
Definition at line 776 of file khtml_part.cpp. References onlyLocalReferences(). Referenced by setJScriptEnabled(). |
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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 everytime this happens - one way to detect the need for this is to connect to the docCreated() signal, another is to reimplement the begin() method. Definition at line 753 of file khtml_part.cpp. |
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Enable/disable statusbar messages.
Definition at line 748 of file khtml_part.cpp. References setStatusMessagesEnabled(). Referenced by setStatusMessagesEnabled(). |
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Returns
Definition at line 762 of file khtml_part.cpp. |
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Enable/disable automatic forwarding by <meta http-equiv="refresh" ....>.
Definition at line 785 of file khtml_part.cpp. References setMetaRefreshEnabled(). Referenced by setMetaRefreshEnabled(). |
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Returns
Definition at line 790 of file khtml_part.cpp. |
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Same as executeScript( const QString & ) except with the Node parameter specifying the 'this' value.
Definition at line 990 of file khtml_part.cpp. References endl(), executeScript(), DOM::Node::isNull(), kdDebug(), QString::latin1(), QObject::name(), DOM::Node::nodeName(), DOM::Node::nodeType(), and DOM::DOMString::string(). Referenced by executeScript(). |
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Enables or disables Drag'n'Drop support. A drag operation is started if the users drags a link. Definition at line 5065 of file khtml_part.cpp. References setDNDEnabled(). Referenced by setDNDEnabled(). |
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Returns whether Dragn'n'Drop support is enabled or not.
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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. Definition at line 1048 of file khtml_part.cpp. References setJavaEnabled(). Referenced by setJavaEnabled(). |
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Return true if Java applet support is enabled, false if disabled.
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Returns the java context of the applets. If no applet exists, 0 is returned. Definition at line 1067 of file khtml_part.cpp. |
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Returns the java context of the applets. If no context exists yet, a new one is created. Definition at line 1072 of file khtml_part.cpp. |
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Enables or disables plugins, default is enabled.
Definition at line 1077 of file khtml_part.cpp. References setPluginsEnabled(). Referenced by setPluginsEnabled(). |
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Returns true if plugins are enabled/disabled.
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Specifies whether images contained in the document should be loaded automatically or not.
Definition at line 1123 of file khtml_part.cpp. References KXMLGUIClient::actionCollection(), QPtrList::append(), and setAutoloadImages(). Referenced by begin(), and setAutoloadImages(). |
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Returns whether images contained in the document are loaded automatically or not.
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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). Definition at line 2299 of file khtml_part.cpp. References setOnlyLocalReferences(). Referenced by setOnlyLocalReferences(). |
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Returns whether only file:/ or data:/ references are allowed to be loaded ( default false ).
Referenced by jScriptEnabled(). |
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Returns whether caret mode is on/off.
Definition at line 2344 of file khtml_part.cpp. Referenced by khtml::EditableLineIterator::isEditable(), khtml::EditableInlineBoxIterator::isEditable(), KHTMLView::layout(), setCaretMode(), setCaretVisible(), and setEditable(). |
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Returns
Definition at line 2365 of file khtml_part.cpp. Referenced by khtml::EditableLineIterator::isEditable(), khtml::EditableInlineBoxIterator::isEditable(), khtmlMouseMoveEvent(), khtmlMousePressEvent(), KHTMLView::layout(), setCaretMode(), setCaretVisible(), and setEditable(). |
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Sets the caret to the given position.
If the given location is invalid, it will snap to the nearest valid location. Immediately afterwards a
Definition at line 2370 of file khtml_part.cpp. References endl(), KHTMLView::ensureCaretVisible(), DOM::Node::handle(), k_funcinfo, kdDebug(), KHTMLView::moveCaretTo(), DOM::Node::nodeName(), setCaretPosition(), DOM::DOMString::string(), and view(). Referenced by setCaretPosition(). |
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Returns the current caret policy when the view is not focused.
Definition at line 2384 of file khtml_part.cpp. References CaretDisplayPolicy, KHTMLView::caretDisplayPolicyNonFocused(), and view(). |
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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.
Definition at line 2393 of file khtml_part.cpp. References KHTMLView::setCaretDisplayPolicyNonFocused(), setCaretDisplayPolicyNonFocused(), and view(). Referenced by setCaretDisplayPolicyNonFocused(). |
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Returns the URL for the background Image (used by save background).
Definition at line 3458 of file khtml_part.cpp. |
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Schedules a redirection after
Definition at line 2099 of file khtml_part.cpp. References endl(), kdDebug(), and scheduleRedirection(). Referenced by scheduleRedirection(). |
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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:
Definition at line 1615 of file khtml_part.cpp. References begin(), KParts::URLArgs::docState, QString::isEmpty(), KURL::isEmpty(), KURL::isValid(), parentPart(), KURL::prettyURL(), KURL::protocol(), KParts::URLArgs::serviceType, setAutoloadImages(), KURL::setQuery(), KURL::setRef(), setUserStyleSheet(), QString::startsWith(), KURL::url(), KParts::URLArgs::xOffset, and KParts::URLArgs::yOffset. Referenced by begin(), doOpenStream(), and htmlError(). |
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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 Attention: Don't mix calls to write( const char *) with calls to write( const QString & ). The result might not be what you want. Definition at line 1700 of file khtml_part.cpp. References QString::isEmpty(), and write(). Referenced by doWriteStream(), end(), htmlError(), and write(). |
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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. Definition at line 1732 of file khtml_part.cpp. References QString::isNull(), and write(). |
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Call this after your last call to write().
Definition at line 1747 of file khtml_part.cpp. References write(). Referenced by closeURL(), doCloseStream(), htmlError(), and stopAnimations(). |
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Paints the HTML page to a QPainter. See KHTMLView::paint for details Definition at line 1779 of file khtml_part.cpp. References paint(). Referenced by paint(). |
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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. Definition at line 2175 of file khtml_part.cpp. References closeURL(), KURL::isEmpty(), openURL(), and setEncoding(). Referenced by setEncoding(). |
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Returns the encoding the page currently uses. Note that the encoding might be different from the charset. Definition at line 2193 of file khtml_part.cpp. References KHTMLSettings::encoding(). Referenced by restoreState(). |
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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. Definition at line 2204 of file khtml_part.cpp. References setUserStyleSheet(), and KURL::url(). Referenced by begin(), and setUserStyleSheet(). |
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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. Definition at line 2210 of file khtml_part.cpp. References setUserStyleSheet(). |
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Sets the standard font style.
Definition at line 2274 of file khtml_part.cpp. References setStandardFont(). Referenced by setStandardFont(). |
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Sets the fixed font style.
Definition at line 2279 of file khtml_part.cpp. References setFixedFont(). Referenced by setFixedFont(). |
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Finds the anchor named
If the anchor is found, the widget scrolls to the closest position. Returns Definition at line 2216 of file khtml_part.cpp. References endl(), gotoAnchor(), and kdDebug(). Referenced by gotoAnchor(), and openURL(). |
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Go to the next anchor. This is useful to navigate from outside the navigator
Definition at line 2256 of file khtml_part.cpp. |
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Go to previous anchor
Definition at line 2265 of file khtml_part.cpp. |
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Sets the cursor to use when the cursor is on a link.
Definition at line 2284 of file khtml_part.cpp. References setURLCursor(). Referenced by setURLCursor(). |
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Returns the cursor which is used when the cursor is on a link.
Definition at line 2289 of file khtml_part.cpp. |
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Initiates a text search.
Definition at line 2419 of file khtml_part.cpp. |
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Finds the next occurrence of the string or expression. If isRegExp is true then str is converted to a QRegExp, and caseSensitive is ignored. Definition at line 2483 of file khtml_part.cpp. References findTextNext(), DOM::DOMString::implementation(), QString::length(), QRegExp::matchedLength(), QRegExp::search(), QRegExp::setCaseSensitive(), and QConstString::string(). Referenced by findTextNext(). |
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Sets the Zoom factor. The value is given in percent, larger values mean a generally larger font and larger page contents. It is not guaranteed that all parts of the page are scaled with the same factor though. 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. Definition at line 4863 of file khtml_part.cpp. References QApplication::restoreOverrideCursor(), and setZoomFactor(). Referenced by restoreState(), and setZoomFactor(). |
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Returns the current zoom factor.
Definition at line 4823 of file khtml_part.cpp. Referenced by khtml::CSSStyleSelector::CSSStyleSelector(), KHTMLView::print(), and restoreState(). |
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Returns the text the user has marked.
Definition at line 2921 of file khtml_part.cpp. References DOM::Node::elementId(), DOM::Node::firstChild(), DOM::Node::handle(), QString::isEmpty(), KShortcut::isNull(), DOM::Node::isNull(), QString::left(), QString::length(), QString::mid(), DOM::Node::nextSibling(), DOM::Node::nodeType(), DOM::Node::nodeValue(), DOM::Node::parentNode(), and DOM::DOMString::string(). Referenced by khtmlMouseReleaseEvent(). |
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Returns the selected part of the HTML.
Definition at line 3049 of file khtml_part.cpp. References DOM::Document::createRange(), and document(). |
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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.
Definition at line 3057 of file khtml_part.cpp. |
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Sets the current selection.
Definition at line 3065 of file khtml_part.cpp. References setSelection(). Referenced by setSelection(). |
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Has the user selected anything? Call selectedText() to retrieve the selected text.
Definition at line 3039 of file khtml_part.cpp. |
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Marks all text in the document as selected.
Definition at line 5689 of file khtml_part.cpp. |
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Convenience method to show the document's view. Equivalent to widget()->show() or view()->show() . Definition at line 4796 of file khtml_part.cpp. |
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Convenience method to hide the document's view. Equivalent to widget()->hide() or view()->hide(). Definition at line 4802 of file khtml_part.cpp. |
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Returns a reference to the partmanager instance which manages html frame objects.
Definition at line 4007 of file khtml_part.cpp. Referenced by currentFrame(). |
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Saves the KHTMLPart's complete state (including child frame objects) to the provided QDataStream. This is called from the saveState() method of the browserExtension(). Definition at line 4527 of file khtml_part.cpp. References endl(), kdDebug(), saveState(), and KURL::url(). Referenced by saveState(). |
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Restores the KHTMLPart's previously saved state (including child frame objects) from the provided QDataStream.
Definition at line 4606 of file khtml_part.cpp. References QValueList< KURL >::begin(), closeURL(), KParts::URLArgs::docState, encoding(), frameNames(), KHTMLPageCache::isComplete(), openURL(), restoreState(), KHTMLPageCache::self(), setZoomFactor(), KParts::URLArgs::xOffset, KParts::URLArgs::yOffset, and zoomFactor(). Referenced by restoreState(). |
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Returns the
Definition at line 4808 of file khtml_part.cpp. |
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Returns a pointer to the parent KHTMLPart if the part is a frame in an HTML frameset. Returns 0L otherwise. Definition at line 4483 of file khtml_part.cpp. References QObject::parent(). Referenced by begin(), khtmlMouseMoveEvent(), khtmlMousePressEvent(), khtmlMouseReleaseEvent(), KHTMLPart(), openURL(), toplevelURL(), and ~KHTMLPart(). |
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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. Definition at line 5022 of file khtml_part.cpp. Referenced by restoreState(). |
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Finds a frame by name. Returns 0L if frame can't be found. Definition at line 4416 of file khtml_part.cpp. References QObject::className(), endl(), findFrame(), QObject::inherits(), kdDebug(), and kdWarning(). Referenced by findFrame(). |
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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. Definition at line 4456 of file khtml_part.cpp. References KParts::PartManager::activePart(), QObject::inherits(), and partManager(). |
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Returns whether a frame with the specified name is exists or not. In contrary to the findFrame method this one also returns true if the frame is defined but no displaying component has been found/loaded, yet. Definition at line 4471 of file khtml_part.cpp. References frameExists(). Referenced by frameExists(). |
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Called by KJS. Sets the StatusBarText assigned via window.status Definition at line 4924 of file khtml_part.cpp. References setJSStatusBarText(). Referenced by setJSStatusBarText(). |
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Called by KJS. Sets the DefaultStatusBarText assigned via window.defaultStatus Definition at line 4929 of file khtml_part.cpp. References setJSDefaultStatusBarText(). Referenced by setJSDefaultStatusBarText(). |
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Called by KJS. Returns the StatusBarText assigned via window.status Definition at line 4934 of file khtml_part.cpp. |
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Called by KJS. Returns the DefaultStatusBarText assigned via window.defaultStatus Definition at line 4939 of file khtml_part.cpp. |
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Referrer used for links in this page.
Definition at line 4944 of file khtml_part.cpp. |
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Referrer used to obtain this page.
Definition at line 4949 of file khtml_part.cpp. References KURL::isValid(), KURL::protocol(), KURL::setPass(), KURL::setRef(), KURL::setUser(), and KURL::url(). |
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Last-modified date (in raw string format), if received in the [HTTP] headers.
Definition at line 4970 of file khtml_part.cpp. References KURL::isLocalFile(), KURL::path(), and QDateTime::toString(). |
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Loads a style sheet into the stylesheet cache.
Definition at line 5913 of file khtml_part.cpp. References preloadStyleSheet(). Referenced by preloadStyleSheet(). |
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Loads a script into the script cache.
Definition at line 5918 of file khtml_part.cpp. References preloadScript(). Referenced by preloadScript(). |
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Determine if signal should be emitted before, instead or never when a submitForm() happens.
Definition at line 6118 of file khtml_part.cpp. References setFormNotification(). Referenced by setFormNotification(). |
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Determine if signal should be emitted before, instead or never when a submitForm() happens. ### KDE4 remove me
Definition at line 6122 of file khtml_part.cpp. |
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Returns the toplevel (origin) URL of this document, even if this part is a frame or an iframe.
Definition at line 6126 of file khtml_part.cpp. References parentPart(), and KParts::ReadOnlyPart::url(). Referenced by openURL(). |
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Emitted if the cursor is moved over an URL.
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Emitted when the user clicks the right mouse button on the document.
Referenced by khtmlMouseMoveEvent(), and khtmlMousePressEvent(). |
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This signal is emitted when the selection changes.
Referenced by khtmlMouseReleaseEvent(). |
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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. Referenced by closeURL(). |
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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.
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If form notification is on, this will be emitted either for a form submit or before the form submit according to the setting.
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returns a KURL object for the given url. Use when you know what you're doing. Definition at line 2089 of file khtml_part.cpp. References completeURL(). Referenced by completeURL(). |
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presents a detailed error message to the user.
Definition at line 1464 of file khtml_part.cpp. References QString::arg(), begin(), KIO::buildErrorString(), KParts::ReadOnlyPart::completed(), end(), endl(), KLocale::formatDateTime(), htmlError(), KURL::htmlURL(), QString::isNull(), QStringList::join(), kdDebug(), KGlobal::locale(), KIO::rawErrorDetail(), QString::replace(), and write(). Referenced by htmlError(), openURL(), and showError(). |
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Eventhandler of the khtml::MousePressEvent.
Definition at line 5110 of file khtml_part.cpp. References QMouseEvent::button(), QMouseEvent::globalPos(), DOM::Node::handle(), isEditable(), DOM::Node::isNull(), khtmlMousePressEvent(), parentPart(), popupMenu(), QMouseEvent::pos(), and QMouseEvent::state(). Referenced by khtmlMousePressEvent(). |
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Eventhandler for the khtml::MouseDoubleClickEvent.
Definition at line 5186 of file khtml_part.cpp. References QMouseEvent::button(), DOM::Node::handle(), DOM::Node::isNull(), and khtmlMouseDoubleClickEvent(). Referenced by khtmlMouseDoubleClickEvent(). |
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Eventhandler for the khtml::MouseDoubleMoveEvent.
Definition at line 5368 of file khtml_part.cpp. References KMultipleDrag::addDragObject(), QString::arg(), QScrollView::contentsToViewport(), KGlobalSettings::dndEventDelay(), QDragObject::drag(), DOM::Node::elementId(), QMouseEvent::globalPos(), DOM::Node::handle(), isEditable(), DOM::Node::isNull(), QPixmap::isNull(), khtmlMouseMoveEvent(), DOM::DOMString::length(), KURLDrag::metaData(), parentPart(), popupMenu(), QMouseEvent::pos(), QDragObject::setPixmap(), QMouseEvent::state(), DOM::DOMString::string(), view(), QPoint::x(), QMouseEvent::x(), QPoint::y(), and QMouseEvent::y(). Referenced by khtmlMouseMoveEvent(). |
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Eventhandler for the khtml::MouseMoveEvent.
Definition at line 5511 of file khtml_part.cpp. References QMouseEvent::button(), KParts::BrowserInterface::callMethod(), d, DOM::Node::firstChild(), KShortcut::isNull(), DOM::Node::isNull(), khtmlMouseReleaseEvent(), DOM::Node::nextSibling(), DOM::Node::parentNode(), parentPart(), QString::replace(), selectedText(), and selectionChanged(). Referenced by khtmlMouseReleaseEvent(). |
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Eventhandler for the khtml::DrawContentsEvent.
Definition at line 5617 of file khtml_part.cpp. References khtmlDrawContentsEvent(). Referenced by khtmlDrawContentsEvent(). |
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Internal reimplementation of KParts::Part::guiActivateEvent .
Reimplemented from KParts::ReadOnlyPart. Definition at line 5621 of file khtml_part.cpp. References QPtrList::append(), and guiActivateEvent(). Referenced by guiActivateEvent(). |
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Internal empty reimplementation of KParts::ReadOnlyPart::openFile .
Implements KParts::ReadOnlyPart. Definition at line 1254 of file khtml_part.cpp. |
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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' . Definition at line 3961 of file khtml_part.cpp. References QString::append(), QValueList::begin(), KLibFactory::create(), createPart(), endl(), KLibLoader::factory(), QObject::inherits(), QString::isEmpty(), kdWarning(), KService::Ptr, and KLibLoader::self(). Referenced by createPart(). |
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Implements the streaming API of KParts::ReadOnlyPart.
Definition at line 1756 of file khtml_part.cpp. References begin(), doOpenStream(), and KParts::ReadOnlyPart::url(). Referenced by doOpenStream(). |
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Implements the streaming API of KParts::ReadOnlyPart.
Definition at line 1766 of file khtml_part.cpp. References doWriteStream(), and write(). Referenced by doWriteStream(). |
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Implements the streaming API of KParts::ReadOnlyPart.
Definition at line 1772 of file khtml_part.cpp. References end(). |
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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
Definition at line 5864 of file khtml_part.cpp. References QRect::bottom(), DOM::Node::handle(), QRect::left(), QRect::right(), setActiveNode(), and QRect::top(). Referenced by setActiveNode(). |
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Stops all animated images on the current and child pages.
Definition at line 1785 of file khtml_part.cpp. References end(). |
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Execute the specified snippet of JavaScript code.
Returns
Definition at line 985 of file khtml_part.cpp. References executeScript(). |
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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.
Definition at line 2327 of file khtml_part.cpp. References KHTMLView::caretOff(), endl(), KHTMLView::ensureCaretVisible(), KHTMLView::initCaret(), isCaretMode(), isEditable(), kdDebug(), setCaretMode(), and view(). Referenced by setCaretMode(). |
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do not use
Definition at line 2349 of file khtml_part.cpp. References KHTMLView::caretOff(), KHTMLView::ensureCaretVisible(), KHTMLView::initCaret(), isCaretMode(), isEditable(), setEditable(), and view(). Referenced by setEditable(). |
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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:
Definition at line 2400 of file khtml_part.cpp. References KHTMLView::caretOff(), KHTMLView::caretOn(), isCaretMode(), isEditable(), setCaretVisible(), and view(). Referenced by setCaretVisible(). |
The documentation for this class was generated from the following files: