Class WebView

Definition

Namespace:

Tizen.WebView

Assembly:

Tizen.WebView.dll

A view used to render the web contents.

public class WebView : EvasObject

Inheritance

object

EvasObject

WebView

Constructors

WebView(EvasObject)

Creates a WebView object.

Declaration

public WebView(EvasObject parent)

Parameters

Type	Name	Description
EvasObject	parent	Parent object of the WebView.

Properties

HasFocus

Whether a view has the focus.

Declaration

public bool HasFocus { get; }

Property Value

Type	Description
bool

Title

Current title of the main frame.

Declaration

public string Title { get; }

Property Value

Type	Description
string

Url

Current URL of the main frame.

Declaration

public string Url { get; }

Property Value

Type	Description
string

UserAgent

Current user agent string of this view.

Declaration

public string UserAgent { get; set; }

Property Value

Type	Description
string

Methods

AddJavaScriptMessageHandler(string, JavaScriptMessageHandler)

Injects the supplied javascript message handler into the view.

Declaration

public bool AddJavaScriptMessageHandler(string name, JavaScriptMessageHandler handler)

Parameters

Type	Name	Description
string	name	The message callback.
JavaScriptMessageHandler	handler	The name used to expose the object in JavaScript.

Returns

Type	Description
bool	'true' on success, otherwise 'false'.

CanGoBack()

Checks whether it is possible to navigate backward one item in history.

Declaration

public bool CanGoBack()

Returns

Type	Description
bool	Whether it is possible to navigate backward one item in history.

CanGoForward()

Checks whether it is possible to navigate forward one item in history.

Declaration

public bool CanGoForward()

Returns

Type	Description
bool	Whether it is possible to navigate forward one item in history.

CreateHandle(EvasObject)

Creates a widget handle.

Declaration

protected override IntPtr CreateHandle(EvasObject parent)

Parameters

Type	Name	Description
EvasObject	parent	Parent EvasObject.

Returns

Type	Description
System.IntPtr	IntPtr of the widget handle.

Overrides

EvasObject.CreateHandle(EvasObject)

Eval(string)

Requests the execution of the given script.

Declaration

public void Eval(string script)

Parameters

Type	Name	Description
string	script	The JavaScript code string to execute.

EvalWithResult(string, string)

Requests the execution of a given name and the result to the JavaScript runtime.

Declaration

public void EvalWithResult(string name, string result)

Parameters

Type	Name	Description
string	name	The name used to expose the object in JavaScript.
string	result	The result to the JavaScript runtime.

GetContext()

Gets the context object of this view.

Declaration

public Context GetContext()

Returns

Type	Description
Context	The context object of this view.

GetSettings()

Gets the settings object of this view.

Declaration

public Settings GetSettings()

Returns

Type	Description
Settings	The settings object of this view.

GoBack()

Asks the main frame to navigate back in history.

Declaration

public void GoBack()

GoForward()

Asks the main frame to navigate forward in history.

Declaration

public void GoForward()

LoadHtml(string, string)

Loads the specified HTML string as the content of the view.

Declaration

public void LoadHtml(string html, string baseUrl)

Parameters

Type	Name	Description
string	html	HTML data to load.
string	baseUrl	Base URL used for relative paths to external objects.

LoadUrl(string)

Asks the object to load the given URL.

Declaration

public void LoadUrl(string url)

Parameters

Type	Name	Description
string	url	The uniform resource identifier to load.

Remarks

You can only be sure that the URL changes after UrlChanged event.

Reload()

Asks the main frame to reload the current document.

Declaration

public void Reload()

SetFocus(bool)

Requests to set or unset a view as the currently focused one.

Declaration

public void SetFocus(bool focused)

Parameters

Type	Name	Description
bool	focused	'true' to set the focus on the view, 'false' to remove the focus from the view.

StopLoading()

Asks the main frame to stop loading.

Declaration

public void StopLoading()

Events

LoadError

Event that occurs when the load throws an error.

Declaration

public event EventHandler<SmartCallbackLoadErrorArgs> LoadError

Event Type

Type	Description
System.EventHandler<TEventArgs><SmartCallbackLoadErrorArgs>

LoadFinished

Event that occurs when the load is finished.

Declaration

public event EventHandler LoadFinished

Event Type

Type	Description
System.EventHandler

LoadStarted

Event that occurs when the load is started.

Declaration

public event EventHandler LoadStarted

Event Type

Type	Description
System.EventHandler

TitleChanged

Event that occurs when the title of the main frame is changed.

Declaration

public event EventHandler<SmartCallbackArgs> TitleChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><SmartCallbackArgs>

UrlChanged

Event that occurs when the URL of the main frame is changed.

Declaration

public event EventHandler<SmartCallbackArgs> UrlChanged

Event Type

Type	Description
System.EventHandler<TEventArgs><SmartCallbackArgs>

Extension Methods

RotaryEventExtensions.Activate(EvasObject)

RotaryEventExtensions.AddRotaryEventHandler(EvasObject, RotaryEventHandler)

RotaryEventExtensions.Deactivate(EvasObject)

RotaryEventExtensions.RemoveRotaryEventHandler(EvasObject, RotaryEventHandler)