119 lines
3 KiB
Text
119 lines
3 KiB
Text
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class:: WebView
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summary:: Web page display and browser
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categories:: GUI>Views
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DESCRIPTION::
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WebView displays web pages and provides all the standard browsing functionality.
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CLASSMETHODS::
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PRIVATE:: key
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METHOD:: clearCache
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Clears all the memory caches, so that link::#-reload#reloading:: a page is ensured to reload all the resources.
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INSTANCEMETHODS::
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SUBSECTION:: Navigation
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METHOD:: url
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Gets the current URL, or navigates to a new one.
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METHOD:: reload
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Reloads the current page.
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METHOD:: back
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Navigates to the previous page in history.
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METHOD:: forward
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Navigates to the next page in history.
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METHOD:: findText
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Finds and selects the next instance of given text on the current page. When the given text changes, the search starts anew.
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Argument:: string
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The text to find; a String.
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Argument:: reverse
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Whether to search in reverse direction; a Boolean.
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SUBSECTION:: Data
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METHOD:: html
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Gets or sets the displayed html content.
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Argument::
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A String.
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METHOD:: plainText
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Tries to extract plain text from the displayed content, and returns it.
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Returns:: A String.
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METHOD:: title
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The title of the current page.
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Returns:: A String.
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METHOD:: selectedText
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The currently selected text.
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Returns:: A String.
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SUBSECTION:: Behavior and appearance
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METHOD:: enterInterpretsSelection
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Whether pressing Ctrl+Return or Ctrl+Enter while some text is selected should evaluate the selection as SuperCollider code.
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Argument::
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A Boolean.
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METHOD:: setFontFamily
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Sets a specific font family to be used in place of a CSS-specified generic font family.
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Argument:: generic
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The CSS generic font family to assign a font to; one of the following symbols: code::\standard, \fixed, \serif, \sansSerif, \cursive, \fantasy::.
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Argument:: specific
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A font family name to be assigned to the generic family; a String.
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METHOD:: editable
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Get or set whether the entire web page is editable.
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Argument::
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A Boolean.
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SUBSECTION:: Actions
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METHOD:: onLoadFinished
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Sets the object to be evaluated when a page has loaded successfully, passing the view as the argument.
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METHOD:: onLoadFailed
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Sets the object to be evaluated when a page has failed to load, passing the view as the argument.
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METHOD:: onLinkActivated
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Sets the object to be evaluated when the user triggers a link, passing the view and the URL of the link (as String) as the arguments.
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When this is set to other than nil, WebView will stop handling links altogether. Setting this to nil will restore WebView link handling again.
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METHOD:: onReload
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Sets the object to be evaluated whenever a page reload is requested, passing the view and the URL to be reloaded (as String) as the arguments.
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When this is set to other than nil, WebView will do nothing on reload requests. Setting this to nil will restore WebView reload handling again.
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SUBSECTION:: JavaScript
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METHOD:: evaluateJavaScript
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Evaluates the given JavaScript code in the context of the current page.
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Argument::
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A String.
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