webview

webview Provides web support in a widget using webengine.
Inherits
object widget
Description
Provides an embedded web browser using webengine. Page structure can be managed by web element's unique identifiers.
Functions

`$load(<url:string>)`
Sets the current URL for the webView and starts loading it
`$setHtml(<html_code:string>,[<baseurl:string>])`
Sets the content of the web view to the specified <html_code>. External objects such as stylesheets or images referenced in the HTML document are located relative to <baseurl>. The html is loaded immediately; external objects are loaded asynchronously.
`$findText(<txt:string>,[flag 1,flag 2,..;string])`

Finds the specified string, in the page, using the given options. Valid flags are:

     FindBackward		- Searches backwards instead of forwards;
     FindCaseSensitively	- Changes the behaviour to a case sensitive find operation.

`appendWebViewActionToMenu(<menu:h_object>,<webview_action:string>,[<icon_identifier>])`
`pixmap $makePreview()`
Returns a 212x142 thumbnail of the current webView constants. The returned object is an instance of the pixmap class.
`$setWebSetting(<name:string>,<value:bool>)`
Enables or disables the <name> setting depending on <value>. Valid settings name: JavascriptEnabled, PluginsEnabled, JavascriptCanOpenWindows, JavascriptCanAccessClipboard, ZoomTextOnly, LocalContentCanAccessFileUrls.
`$setLinkDelegationPolicy(<policy:string>)`
Sets the link delegation policy: what happens when the users click on a link. Valid values: DontDelegateLinks: No links are delegated. Instead, webView tries to handle them all. DelegateAllLinks: Whenever a link is activated the $linkClickedEvent() is executed.
`$linkClickedEvent()`
This function can be called when the user clicks on a link, depending no the current link delegation policy. The argument of the function is the URL that has been clicked. The default implementation emits the $linkclicked() signal.
`$loadStartedEvent()`
This function is called when the load of the page has started. The default implementation emits the $loadstarted() signal.
`$loadProgressEvent()`
This function can be called during the page load progress. The argument of the function is an int value that represent the loading progress status, ranging from 0 to 100. The default implementation emits the $loadprogress() signal.
`$loadFinishedEvent()`
This function is called when the load of the page has finished. The argument of the function is a bool value that is true if the page has been loaded successfully, false otherwise. The default implementation emits the $loadfinished() signal.
`$downloadRequestEvent()`
This function is called when the user tries to download a file. The argument of the function is the URL of the file. You should return a valid path in the filesystem where to save the file. The default implementation emits the $downloadrequest() signal.
`$downloadProgressEvent()`
This function can be called during the download of a file. Three integer arguments are passed to this function: the number of downloaded bytes, the download ID, the size of the remove file (if known). The default implementation emits the $downloadprogress() signal.
`$downloadCompletedEvent()`
This function can be called when a file download finishes. The argument of the function is the an integer value containing the download ID. The default implementation emits the $downloadcompleted() signal.

Signals

`linkClicked()`
This signal is emitted by the default implementation of [classfnc:webview]linkClickedEvent[/classfnc]().
`loadStarted()`
This signal is emitted by the default implementation of [classfnc:webview]loadStartedEvent[/classfnc]().
`loadProgress()`
This signal is emitted by the default implementation of [classfnc:webview]loadProgressEvent[/classfnc]().
`loadFinished()`
This signal is emitted by the default implementation of [classfnc:webview]loadFinishedEvent[/classfnc]().
`downloadRequest()`
This signal is emitted by the default implementation of [classfnc:webview]downloadRequestEvent[/classfnc]().
`downloadProgress()`
This signal is emitted by the default implementation of [classfnc:webview]downloadProgressEvent[/classfnc]().
`downloadCompleted()`
This signal is emitted by the default implementation of [classfnc:webview]downloadCompletedEvent[/classfnc]().

Index, Object Classes