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[Inherits Item]
The WebView item allows you to add web content to a canvas. More...
A WebView renders web content based on a URL.
If the width and height of the item is not set, they will dynamically adjust to a size appropriate for the content. This width may be large for typical online web pages.
If the preferredWidth is set, the width will be this amount or larger, usually laying out the web content to fit the preferredWidth.
WebView { url: "http://www.nokia.com" width: 490 height: 400 scale: 0.5 smooth: false smoothCache: true }
The item includes no scrolling, scaling, toolbars, etc., those must be implemented around WebView. See the WebBrowser example for a demonstration of this.
back : action |
This property holds the action for causing the previous URL in the history to be displayed.
forward : action |
This property holds the action for causing the next URL in the history to be displayed.
html : string |
This property holds HTML text set directly
The html property can be set as a string.
WebView { html: "<p>This is <b>HTML</b>." }
javaScriptWindowObjects : list<object> |
This property is a list of object that are available from within the webview's JavaScript context.
The object will be inserted as a child of the frame's window object, under the name given by the attached property WebView.windowObjectName.
WebView { javaScriptWindowObjects: Object { WebView.windowObjectName: "coordinates" } }
Properties of the object will be exposed as JavaScript properties and slots as JavaScript methods.
If Javascript is not enabled for this page, then this property does nothing.
This property holds the component to use for new windows. The component must have a WebView somewhere in its structure.
When the web engine requests a new window, it will be an instance of this component.
The parent of the new window is set by newWindowParent. It must be set.
The parent item for new windows.
See also newWindowComponent.
preferredHeight : int |
This property holds the ideal height for displaying the current URL. This only affects the area zoomed by heuristicZoom().
preferredWidth : int |
This property holds the ideal width for displaying the current URL.
pressGrabTime : int |
The number of milliseconds the user must press before the WebView starts passing move events through to the web engine (rather than letting other QML elements such as a Flickable take them).
Defaults to 400ms. Set to 0 to always grab and pass move events to the web engine.
progress : real |
This property holds the progress of loading the current URL, from 0 to 1.
If you just want to know when progress gets to 1, use WebView::onLoadFinished() or WebView::onLoadFailed() instead.
reload : action |
This property holds the action for reloading with the current URL
settings.standardFontFamily : string |
settings.fixedFontFamily : string |
settings.serifFontFamily : string |
settings.sansSerifFontFamily : string |
settings.cursiveFontFamily : string |
settings.fantasyFontFamily : string |
settings.minimumFontSize : int |
settings.minimumLogicalFontSize : int |
settings.defaultFontSize : int |
settings.defaultFixedFontSize : int |
settings.autoLoadImages : bool |
settings.javascriptEnabled : bool |
settings.javaEnabled : bool |
settings.pluginsEnabled : bool |
settings.privateBrowsingEnabled : bool |
settings.javascriptCanOpenWindows : bool |
settings.javascriptCanAccessClipboard : bool |
settings.developerExtrasEnabled : bool |
settings.linksIncludedInFocusChain : bool |
settings.zoomTextOnly : bool |
settings.printElementBackgrounds : bool |
settings.offlineStorageDatabaseEnabled : bool |
settings.offlineWebApplicationCacheEnabled : bool |
settings.localStorageDatabaseEnabled : bool |
settings.localContentCanAccessRemoteUrls : bool |
These properties give access to the settings controlling the web view.
See QWebSettings for details of these properties.
WebView { settings.pluginsEnabled: true settings.standardFontFamily: "Arial" ... }
statusText : string |
This property is the current status suggested by the current web page. In a web browser, such status is often shown in some kind of status bar.
stop : action |
This property holds the action for stopping loading with the current URL
read-onlytitle : real |
This property holds the title of the web page currently viewed
By default, this property contains an empty string.
url : url |
This property holds the URL to the page displayed in this item. It can be set, but also can change spontaneously (eg. because of network redirection).
If the url is empty, the page is blank.
The url is always absolute (QML will resolve relative URL strings in the context of the containing QML document).
zoomFactor : real |
This property holds the multiplier used to scale the contents of a Web page.
The WebView does not pass double-click events to the web engine, but rather emits this signals.
This handler is called when the web engine fails loading a page or any component content (WebView::onLoadFinished() will be emitted on success).
This handler is called when the web engine successfully finishes loading a page, including any component content (WebView::onLoadFailed() will be emitted otherwise).
See also progress.
This handler is called when the web engine begins loading a page. Later, WebView::onLoadFinished() or WebView::onLoadFailed() will be emitted.
Evaluates the scriptSource JavaScript inside the context of the main web frame, and returns the result of the last executed statement.
Note that this JavaScript does not have any access to QML objects except as made available as windowObjects.
bool WebView::heuristicZoom ( clickX, clickY, maxzoom ) |
Finds a zoom that:
If such a zoom exists, emits zoomTo(zoom,centerX,centerY) and returns true; otherwise, no signal is emitted and returns false.
Copyright © 2010 Nokia Corporation and/or its subsidiary(-ies) | Trademarks | Qt 4.7.0 |