SimpleHtmlRendererContext

java.lang.Object
- org.lobobrowser.html.test.SimpleHtmlRendererContext

All Implemented Interfaces:

HtmlRendererContext
```
public class SimpleHtmlRendererContext
extends java.lang.Object
implements HtmlRendererContext
```
The SimpleHtmlRendererContext class implements the HtmlRendererContext interface. Note that this class provides rudimentary implementations of most callback methods. Overridding some of the methods in this class will usually be necessary in a professional application.
A simple way to load a URL into the HtmlPanel of the renderer context is to invoke navigate(String).

Field Summary

Fields
Modifier and Type Field and Description

protected java.net.URLConnection currentConnection
The connection currently opened by openSync() if any.

Fields
Modifier and Type	Field and Description
`protected java.net.URLConnection`	`currentConnection` The connection currently opened by openSync() if any.

Constructor Summary

Constructors
Constructor and Description
`SimpleHtmlRendererContext(HtmlPanel contextComponent)` Deprecated. Use constructor that takes `HtmlPanel` and `UserAgentContext`
`SimpleHtmlRendererContext(HtmlPanel contextComponent, HtmlRendererContext parentRcontext)` Constructs a SimpleHtmlRendererContext that is a child of another `HtmlRendererContext`.
`SimpleHtmlRendererContext(HtmlPanel contextComponent, UserAgentContext ucontext)` Constructs a SimpleHtmlRendererContext.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`alert(java.lang.String message)` Opens a simple message dialog.
`void`	`back()` It should navigate back one page.
`void`	`blur()` It should give up focus on the current browser window.
`void`	`close()` It should close the current browser window.
`boolean`	`confirm(java.lang.String message)` Opens a simple confirmation window.
`BrowserFrame`	`createBrowserFrame()` Creates a `BrowserFrame` instance.
`protected HTMLDocumentImpl`	`createDocument(org.xml.sax.InputSource inputSource)` Creates a blank document instance.
`void`	`error(java.lang.String message)`
`void`	`error(java.lang.String message, java.lang.Throwable throwable)`
`void`	`focus()` It should request focus for the current browser window.
`void`	`forward()` Goes forward one page.
`java.lang.String`	`getCurrentURL()` Gets the current URL in history.
`java.lang.String`	`getDefaultStatus()` Should return true if and only if the current browser window is closed.
`protected java.lang.String`	`getDocumentCharset(java.net.URLConnection connection)` This method is invoked by `submitForm(String, URL, String, String, FormInput[])` to determine the charset of a document.
`HTMLCollection`	`getFrames()` Gets a collection of current document frames, by querying the document currently held by the local `HtmlPanel` instance.
`int`	`getHistoryLength()` Gets the number of pages in the history list.
`HtmlObject`	`getHtmlObject(HTMLElement element)` Returns `null`.
`HtmlPanel`	`getHtmlPanel()`
`java.lang.String`	`getName()` It should return the name of the browser window, if this renderer context is for the top frame in the window.
`java.lang.String`	`getNextURL()` Gets the next URL in the history.
`HtmlRendererContext`	`getOpener()` Gets the opener of the frame/window in the current context.
`HtmlRendererContext`	`getParent()` Gets the parent of the frame/window in the current context.
`java.lang.String`	`getPreviousURL()` Gets the previous URL in the history.
`protected java.net.Proxy`	`getProxy()` Gets the connection proxy used in `navigate(URL, String)`.
`java.lang.String`	`getSourceCode()` Gets the source code of the current HTML document.
`java.lang.String`	`getStatus()` Gets the window status text.
`HtmlRendererContext`	`getTop()` Gets the top-most browser frame/window.
`UserAgentContext`	`getUserAgentContext()` If a `UserAgentContext` instance was provided in the constructor, then that instance is returned.
`void`	`goToHistoryURL(java.lang.String url)` Navigates to a URL in the history list.
`boolean`	`isClosed()` Should return true if and only if the current browser window is closed.
`boolean`	`isImageLoadingEnabled()` This method should return true if and only if image loading needs to be enabled.
`protected boolean`	`isNavigationAsynchronous()` Indicates whether navigation (via `submitForm(String, URL, String, String, FormInput[])`) should be asynchronous.
`boolean`	`isVisitedLink(HTMLLinkElement link)` Should be overridden to return true if the link has been visited.
`void`	`linkClicked(HTMLElement linkNode, java.net.URL url, java.lang.String target)` Implements the link click handler by invoking `navigate(URL, String)`.
`void`	`moveInHistory(int offset)` Navigates the history according to the given offset.
`void`	`navigate(java.lang.String fullURL)` Convenience method provided to allow loading a document into the renderer.
`void`	`navigate(java.net.URL href, java.lang.String target)` Implements simple navigation with incremental rendering by invoking `submitForm(String, URL, String, String, FormInput[])` with a `GET` request method.
`boolean`	`onContextMenu(HTMLElement element, java.awt.event.MouseEvent event)` This method must be overridden to implement a context menu.
`boolean`	`onDoubleClick(HTMLElement element, java.awt.event.MouseEvent event)` This method is called when there's a mouse double-click on an element.
`boolean`	`onMouseClick(HTMLElement element, java.awt.event.MouseEvent event)` This method is called when there's a mouse click on an element.
`void`	`onMouseOut(HTMLElement element, java.awt.event.MouseEvent event)` This method can be overridden to receive notifications when the mouse leaves an element.
`void`	`onMouseOver(HTMLElement element, java.awt.event.MouseEvent event)` This method can be overridden to receive notifications when the mouse first enters an element.
`HtmlRendererContext`	`open(java.lang.String url, java.lang.String windowName, java.lang.String windowFeatures, boolean replace)` Deprecated. Use `open(URL, String, String, boolean)`.
`HtmlRendererContext`	`open(java.net.URL url, java.lang.String windowName, java.lang.String windowFeatures, boolean replace)` It should open a new browser window.
`java.lang.String`	`prompt(java.lang.String message, java.lang.String inputDefault)` Shows a simple prompt dialog.
`void`	`reload()` Implements reload as navigation to current URL.
`void`	`resizeBy(int byWidth, int byHeight)` Resizes the window.
`void`	`resizeTo(int width, int height)` Resizes the window.
`void`	`scroll(int x, int y)` Changes the origin of the HTML block's scrollable area according to the position given.
`void`	`scrollBy(int x, int y)` Scrolls the client area.
`void`	`setDefaultStatus(java.lang.String message)`
`void`	`setOpener(HtmlRendererContext opener)` Sets the context that opened the current frame/window.
`void`	`setStatus(java.lang.String message)` Sets the window status text.
`void`	`submitForm(java.lang.String method, java.net.URL action, java.lang.String target, java.lang.String enctype, FormInput[] formInputs)` Implements simple navigation and form submission with incremental rendering and target processing, including frame lookup.
`protected void`	`submitFormSync(java.lang.String method, java.net.URL action, java.lang.String target, java.lang.String enctype, FormInput[] formInputs)` Submits a form and/or navigates by making a synchronous request.
`void`	`warn(java.lang.String message)`
`void`	`warn(java.lang.String message, java.lang.Throwable throwable)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - currentConnection
```
protected java.net.URLConnection currentConnection
```
    The connection currently opened by openSync() if any.
- Constructor Detail
  - SimpleHtmlRendererContext
```
public SimpleHtmlRendererContext(HtmlPanel contextComponent)
```
    Deprecated. Use constructor that takes HtmlPanel and UserAgentContext
    
    Constructs a SimpleHtmlRendererContext.
    
    Parameters:
    
    contextComponent - The component that will render HTML.
  - SimpleHtmlRendererContext
```
public SimpleHtmlRendererContext(HtmlPanel contextComponent,
                                 UserAgentContext ucontext)
```
    Constructs a SimpleHtmlRendererContext.
    
    Parameters:
    
    contextComponent - The component that will render HTML.
    
    See Also:
    
    SimpleUserAgentContext
  - SimpleHtmlRendererContext
```
public SimpleHtmlRendererContext(HtmlPanel contextComponent,
                                 HtmlRendererContext parentRcontext)
```
    Constructs a SimpleHtmlRendererContext that is a child of another HtmlRendererContext.
    
    Parameters:
    
    contextComponent - The component that will render HTML.
    
    parentRcontext - The parent's renderer context.
- Method Detail
  - getHtmlPanel
```
public HtmlPanel getHtmlPanel()
```
  - getSourceCode
```
public java.lang.String getSourceCode()
```
    Gets the source code of the current HTML document.
  - getFrames
```
public HTMLCollection getFrames()
```
    Gets a collection of current document frames, by querying the document currently held by the local HtmlPanel instance.
    
    Specified by:
    
    getFrames in interface HtmlRendererContext
  - reload
```
public void reload()
```
    Implements reload as navigation to current URL. Override to implement a more robust reloading mechanism.
    
    Specified by:
    
    reload in interface HtmlRendererContext
  - linkClicked
```
public void linkClicked(HTMLElement linkNode,
                        java.net.URL url,
                        java.lang.String target)
```
    Implements the link click handler by invoking navigate(URL, String).
    
    Specified by:
    
    linkClicked in interface HtmlRendererContext
    
    Parameters:
    
    linkNode - The HTML node that was clicked.
    
    url - The destination URL.
    
    target - Same as the target attribute in the HTML anchor tag, i.e. _top, _blank, etc.
  - getProxy
```
protected java.net.Proxy getProxy()
```
    Gets the connection proxy used in navigate(URL, String). This implementation calls SimpleUserAgentContext.getProxy() if getUserAgentContext() returns an instance assignable to SimpleUserAgentContext. The method may be overridden to provide a different proxy setting.
  - navigate
```
public void navigate(java.net.URL href,
                     java.lang.String target)
```
    Implements simple navigation with incremental rendering by invoking submitForm(String, URL, String, String, FormInput[]) with a GET request method.
    
    Specified by:
    
    navigate in interface HtmlRendererContext
    
    Parameters:
    
    href - The destination URL.
    
    target - Same as the target attribute in the HTML anchor tag, i.e. _top, _blank, etc.
  - navigate
```
public void navigate(java.lang.String fullURL)
              throws java.net.MalformedURLException
```
    Convenience method provided to allow loading a document into the renderer.
    
    Parameters:
    
    fullURL - The absolute URL of the document.
    
    Throws:
    
    java.net.MalformedURLException
    
    See Also:
    
    navigate(URL, String)
  - submitForm
```
public void submitForm(java.lang.String method,
                       java.net.URL action,
                       java.lang.String target,
                       java.lang.String enctype,
                       FormInput[] formInputs)
```
    Implements simple navigation and form submission with incremental rendering and target processing, including frame lookup. Should be overridden to allow for more robust browser navigation and form submission.
    Notes:
    - Document encoding is defined by getDocumentCharset(URLConnection).
    - Caching is not implemented.
    - Cookies are not implemented.
    - Incremental rendering is not optimized for ignorable document change notifications.
    - Other HTTP features are not implemented.
    - The only form encoding type supported is application/x-www-form-urlencoded.
    - Navigation is normally asynchronous. See isNavigationAsynchronous().
    Specified by:
    
    submitForm in interface HtmlRendererContext
    
    Parameters:
    
    method - The request method, GET or POST.
    
    action - The destination URL.
    
    target - Same as the target attribute in the FORM tag, i.e. _blank, _top, etc.
    
    enctype - The encoding type.
    
    formInputs - An array of FormInput instances.
    
    See Also:
    
    navigate(URL, String)
  - isNavigationAsynchronous
```
protected boolean isNavigationAsynchronous()
```
    Indicates whether navigation (via submitForm(String, URL, String, String, FormInput[])) should be asynchronous. This overridable implementation returns true.
  - submitFormSync
```
protected void submitFormSync(java.lang.String method,
                              java.net.URL action,
                              java.lang.String target,
                              java.lang.String enctype,
                              FormInput[] formInputs)
                       throws java.io.IOException,
                              org.xml.sax.SAXException
```
    Submits a form and/or navigates by making a synchronous request. This method is invoked by submitForm(String, URL, String, String, FormInput[]).
    
    Parameters:
    
    method - The request method.
    
    action - The action URL.
    
    target - The target identifier.
    
    enctype - The encoding type.
    
    formInputs - The form inputs.
    
    Throws:
    
    java.io.IOException
    
    org.xml.sax.SAXException
    
    See Also:
    
    submitForm(String, URL, String, String, FormInput[])
  - createDocument
```
protected HTMLDocumentImpl createDocument(org.xml.sax.InputSource inputSource)
                                   throws java.io.IOException,
                                          org.xml.sax.SAXException
```
    Creates a blank document instance. This method is invoked whenever navigation or form submission occur. It is provided so it can be overridden to create specialized document implmentations.
    
    Parameters:
    
    inputSource - The document input source.
    
    Throws:
    
    java.io.IOException
    
    org.xml.sax.SAXException
  - getDocumentCharset
```
protected java.lang.String getDocumentCharset(java.net.URLConnection connection)
```
    This method is invoked by submitForm(String, URL, String, String, FormInput[]) to determine the charset of a document. The charset is determined by looking at the Content-Type header.
    
    Parameters:
    
    connection - A URL connection.
  - alert
```
public void alert(java.lang.String message)
```
    Opens a simple message dialog.
    
    Specified by:
    
    alert in interface HtmlRendererContext
    
    Parameters:
    
    message - Message shown by the dialog.
  - blur
```
public void blur()
```
    It should give up focus on the current browser window. This implementation does nothing and should be overridden.
    
    Specified by:
    
    blur in interface HtmlRendererContext
  - close
```
public void close()
```
    It should close the current browser window. This implementation does nothing and should be overridden.
    
    Specified by:
    
    close in interface HtmlRendererContext
  - confirm
```
public boolean confirm(java.lang.String message)
```
    Opens a simple confirmation window.
    
    Specified by:
    
    confirm in interface HtmlRendererContext
    
    Parameters:
    
    message - The message shown by the confirmation dialog.
    
    Returns:
    
    True if the user selects YES.
  - focus
```
public void focus()
```
    It should request focus for the current browser window. This implementation does nothing and should be overridden.
    
    Specified by:
    
    focus in interface HtmlRendererContext
  - open
```
public final HtmlRendererContext open(java.lang.String url,
                                      java.lang.String windowName,
                                      java.lang.String windowFeatures,
                                      boolean replace)
```
    Deprecated. Use open(URL, String, String, boolean).
    
    Description copied from interface: HtmlRendererContext
    
    Opens a separate browser window and renders a URL.
    
    Specified by:
    
    open in interface HtmlRendererContext
    
    Parameters:
    
    url - The URL to be rendered.
    
    windowName - The name of the new window.
    
    windowFeatures - The features of the new window (same as in Javascript open method).
    
    Returns:
    
    A new HtmlRendererContext instance.
  - open
```
public HtmlRendererContext open(java.net.URL url,
                                java.lang.String windowName,
                                java.lang.String windowFeatures,
                                boolean replace)
```
    It should open a new browser window. This implementation does nothing and should be overridden.
    
    Specified by:
    
    open in interface HtmlRendererContext
    
    Parameters:
    
    url - The requested URL.
    
    windowName - A window identifier.
    
    windowFeatures - Window features specified in a format equivalent to that of window.open() in Javascript.
    
    replace - Whether an existing window with the same name should be replaced.
    
    Returns:
    
    A new HtmlRendererContext instance.
  - prompt
```
public java.lang.String prompt(java.lang.String message,
                               java.lang.String inputDefault)
```
    Shows a simple prompt dialog.
    
    Specified by:
    
    prompt in interface HtmlRendererContext
    
    Parameters:
    
    message - The message shown by the dialog.
    
    inputDefault - The default input value.
    
    Returns:
    
    The user's input value.
  - scroll
```
public void scroll(int x,
                   int y)
```
    Changes the origin of the HTML block's scrollable area according to the position given.
    This method may be called outside of the GUI thread. The operation is scheduled immediately in that thread as needed.
    
    Specified by:
    
    scroll in interface HtmlRendererContext
    
    Parameters:
    
    x - The new x coordinate for the origin.
    
    y - The new y coordinate for the origin.
  - scrollBy
```
public void scrollBy(int x,
                     int y)
```
    Description copied from interface: HtmlRendererContext
    
    Scrolls the client area.
    
    Specified by:
    
    scrollBy in interface HtmlRendererContext
    
    Parameters:
    
    x - Horizontal pixels to scroll.
    
    y - Vertical pixels to scroll.
  - isClosed
```
public boolean isClosed()
```
    Should return true if and only if the current browser window is closed. This implementation returns false and should be overridden.
    
    Specified by:
    
    isClosed in interface HtmlRendererContext
  - getDefaultStatus
```
public java.lang.String getDefaultStatus()
```
    Should return true if and only if the current browser window is closed. This implementation returns false and should be overridden.
    
    Specified by:
    
    getDefaultStatus in interface HtmlRendererContext
  - getName
```
public java.lang.String getName()
```
    It should return the name of the browser window, if this renderer context is for the top frame in the window. This implementation returns a blank string, so it should be overridden.
    
    Specified by:
    
    getName in interface HtmlRendererContext
  - getParent
```
public HtmlRendererContext getParent()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the parent of the frame/window in the current context.
    
    Specified by:
    
    getParent in interface HtmlRendererContext
  - getOpener
```
public HtmlRendererContext getOpener()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the opener of the frame/window in the current context.
    
    Specified by:
    
    getOpener in interface HtmlRendererContext
  - setOpener
```
public void setOpener(HtmlRendererContext opener)
```
    Description copied from interface: HtmlRendererContext
    
    Sets the context that opened the current frame/window.
    
    Specified by:
    
    setOpener in interface HtmlRendererContext
    
    Parameters:
    
    opener - A HtmlRendererContext.
  - getStatus
```
public java.lang.String getStatus()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the window status text.
    
    Specified by:
    
    getStatus in interface HtmlRendererContext
  - setStatus
```
public void setStatus(java.lang.String message)
```
    Description copied from interface: HtmlRendererContext
    
    Sets the window status text.
    
    Specified by:
    
    setStatus in interface HtmlRendererContext
    
    Parameters:
    
    message - A string.
  - getTop
```
public HtmlRendererContext getTop()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the top-most browser frame/window.
    
    Specified by:
    
    getTop in interface HtmlRendererContext
  - createBrowserFrame
```
public BrowserFrame createBrowserFrame()
```
    Description copied from interface: HtmlRendererContext
    
    Creates a BrowserFrame instance.
    
    Specified by:
    
    createBrowserFrame in interface HtmlRendererContext
  - warn
```
public void warn(java.lang.String message,
                 java.lang.Throwable throwable)
```
  - error
```
public void error(java.lang.String message,
                  java.lang.Throwable throwable)
```
  - warn
```
public void warn(java.lang.String message)
```
  - error
```
public void error(java.lang.String message)
```
  - getHtmlObject
```
public HtmlObject getHtmlObject(HTMLElement element)
```
    Returns null. This method should be overridden to provide OBJECT, EMBED or APPLET functionality.
    
    Specified by:
    
    getHtmlObject in interface HtmlRendererContext
    
    Parameters:
    
    element - The DOM element for the object, which may either represent an OBJECT, EMBED or an APPLET tag.
    
    Returns:
    
    Implementations of this method must return null if they have any problems producing a HtmlObject instance. This is particularly true of OBJECT tags, where inner HTML of the tag must be rendered if the OBJECT content cannot be handled.
  - setDefaultStatus
```
public void setDefaultStatus(java.lang.String message)
```
    Specified by:
    
    setDefaultStatus in interface HtmlRendererContext
  - getUserAgentContext
```
public UserAgentContext getUserAgentContext()
```
    If a UserAgentContext instance was provided in the constructor, then that instance is returned. Otherwise, an instance of SimpleUserAgentContext is created and returned.
    The context returned by this method is used by local request facilities and other parts of the renderer.
    
    Specified by:
    
    getUserAgentContext in interface HtmlRendererContext
  - isVisitedLink
```
public boolean isVisitedLink(HTMLLinkElement link)
```
    Should be overridden to return true if the link has been visited.
    
    Specified by:
    
    isVisitedLink in interface HtmlRendererContext
  - onContextMenu
```
public boolean onContextMenu(HTMLElement element,
                             java.awt.event.MouseEvent event)
```
    This method must be overridden to implement a context menu.
    
    Specified by:
    
    onContextMenu in interface HtmlRendererContext
    
    Parameters:
    
    element - The narrowest element enclosing the mouse location.
    
    event - The mouse event.
    
    Returns:
    
    The method should return true to continue propagating the event, or false to stop propagating it.
  - onMouseOut
```
public void onMouseOut(HTMLElement element,
                       java.awt.event.MouseEvent event)
```
    This method can be overridden to receive notifications when the mouse leaves an element.
    
    Specified by:
    
    onMouseOut in interface HtmlRendererContext
    
    Parameters:
    
    element - The element that the mouse has just exited.
    
    event - The mouse event.
  - onMouseOver
```
public void onMouseOver(HTMLElement element,
                        java.awt.event.MouseEvent event)
```
    This method can be overridden to receive notifications when the mouse first enters an element.
    
    Specified by:
    
    onMouseOver in interface HtmlRendererContext
    
    Parameters:
    
    element - The element that the mouse has just entered.
    
    event - The mouse event.
  - isImageLoadingEnabled
```
public boolean isImageLoadingEnabled()
```
    Description copied from interface: HtmlRendererContext
    
    This method should return true if and only if image loading needs to be enabled.
    
    Specified by:
    
    isImageLoadingEnabled in interface HtmlRendererContext
  - onDoubleClick
```
public boolean onDoubleClick(HTMLElement element,
                             java.awt.event.MouseEvent event)
```
    Description copied from interface: HtmlRendererContext
    
    This method is called when there's a mouse double-click on an element.
    
    Specified by:
    
    onDoubleClick in interface HtmlRendererContext
    
    Parameters:
    
    element - The narrowest element enclosing the mouse location.
    
    event - The mouse event.
    
    Returns:
    
    The method should return true to continue propagating the event, or false to stop propagating it.
  - onMouseClick
```
public boolean onMouseClick(HTMLElement element,
                            java.awt.event.MouseEvent event)
```
    Description copied from interface: HtmlRendererContext
    
    This method is called when there's a mouse click on an element.
    
    Specified by:
    
    onMouseClick in interface HtmlRendererContext
    
    Parameters:
    
    element - The narrowest element enclosing the mouse location.
    
    event - The mouse event.
    
    Returns:
    
    The method should return true to continue propagating the event, or false to stop propagating it.
  - resizeBy
```
public void resizeBy(int byWidth,
                     int byHeight)
```
    Description copied from interface: HtmlRendererContext
    
    Resizes the window.
    
    Specified by:
    
    resizeBy in interface HtmlRendererContext
    
    Parameters:
    
    byWidth - The number of pixels to resize the width by.
    
    byHeight - The number of pixels to resize the height by.
  - resizeTo
```
public void resizeTo(int width,
                     int height)
```
    Description copied from interface: HtmlRendererContext
    
    Resizes the window.
    
    Specified by:
    
    resizeTo in interface HtmlRendererContext
    
    Parameters:
    
    width - The new width.
    
    height - The new height.
  - back
```
public void back()
```
    It should navigate back one page. This implementation does nothing and should be overridden.
    
    Specified by:
    
    back in interface HtmlRendererContext
  - forward
```
public void forward()
```
    Description copied from interface: HtmlRendererContext
    
    Goes forward one page.
    
    Specified by:
    
    forward in interface HtmlRendererContext
  - getCurrentURL
```
public java.lang.String getCurrentURL()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the current URL in history.
    
    Specified by:
    
    getCurrentURL in interface HtmlRendererContext
  - getHistoryLength
```
public int getHistoryLength()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the number of pages in the history list.
    
    Specified by:
    
    getHistoryLength in interface HtmlRendererContext
  - getNextURL
```
public java.lang.String getNextURL()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the next URL in the history.
    
    Specified by:
    
    getNextURL in interface HtmlRendererContext
  - getPreviousURL
```
public java.lang.String getPreviousURL()
```
    Description copied from interface: HtmlRendererContext
    
    Gets the previous URL in the history.
    
    Specified by:
    
    getPreviousURL in interface HtmlRendererContext
  - goToHistoryURL
```
public void goToHistoryURL(java.lang.String url)
```
    Description copied from interface: HtmlRendererContext
    
    Navigates to a URL in the history list.
    
    Specified by:
    
    goToHistoryURL in interface HtmlRendererContext
  - moveInHistory
```
public void moveInHistory(int offset)
```
    Description copied from interface: HtmlRendererContext
    
    Navigates the history according to the given offset.
    
    Specified by:
    
    moveInHistory in interface HtmlRendererContext
    
    Parameters:
    
    offset - A positive or negative number. -1 is equivalent to HtmlRendererContext.back(). +1 is equivalent to HtmlRendererContext.forward().

Class SimpleHtmlRendererContext

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

currentConnection

Constructor Detail

SimpleHtmlRendererContext

SimpleHtmlRendererContext

SimpleHtmlRendererContext

Method Detail

getHtmlPanel

getSourceCode

getFrames

reload

linkClicked

getProxy

navigate

navigate

submitForm

isNavigationAsynchronous

submitFormSync

createDocument

getDocumentCharset

alert

blur

close

confirm

focus

open

open

prompt

scroll

scrollBy

isClosed

getDefaultStatus

getName

getParent

getOpener

setOpener

getStatus

setStatus

getTop

createBrowserFrame

warn

error

warn

error

getHtmlObject

setDefaultStatus

getUserAgentContext

isVisitedLink

onContextMenu

onMouseOut

onMouseOver

isImageLoadingEnabled

onDoubleClick

onMouseClick

resizeBy

resizeTo

back

forward

getCurrentURL

getHistoryLength

getNextURL

getPreviousURL

goToHistoryURL

moveInHistory