WebBrowserComponent Class Reference

A component that displays an embedded web browser. More...

Inherits Component.

List of all members.

Public Member Functions
	WebBrowserComponent (bool unloadPageWhenBrowserIsHidden=true)
	Creates a WebBrowserComponent.
	~WebBrowserComponent ()
	Destructor.
void	goToURL (const String &url, const StringArray *headers=0, const MemoryBlock *postData=0)
	Sends the browser to a particular URL.
void	stop ()
	Stops the current page loading.
void	goBack ()
	Sends the browser back one page.
void	goForward ()
	Sends the browser forward one page.
void	refresh ()
	Refreshes the browser.
virtual bool	pageAboutToLoad (const String &newURL)
	This callback is called when the browser is about to navigate to a new location.
void	paint (Graphics &g)
void	resized ()
void	parentHierarchyChanged ()
void	visibilityChanged ()

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Detailed Description

A component that displays an embedded web browser.

The browser itself will be platform-dependent. On the Mac, probably Safari, on Windows, probably IE.

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Constructor & Destructor Documentation

WebBrowserComponent::WebBrowserComponent

(

bool

unloadPageWhenBrowserIsHidden = true

)

[explicit]

Creates a WebBrowserComponent.

Once it's created and visible, send the browser to a URL using goToURL().

Parameters:

unloadPageWhenBrowserIsHidden

if this is true, then when the browser component is taken offscreen, it'll clear the current page and replace it with a blank page - this can be handy to stop the browser using resources in the background when it's not actually being used.

WebBrowserComponent::~WebBrowserComponent

(

)

Destructor.

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Member Function Documentation

void WebBrowserComponent::goToURL	(	const String &	url,
		const StringArray *	headers = 0,
		const MemoryBlock *	postData = 0
	)

Sends the browser to a particular URL.

Parameters:

	url	the URL to go to.
	headers	an optional set of parameters to put in the HTTP header. If you supply this, it should be a set of string in the form "HeaderKey: HeaderValue"
	postData	an optional block of data that will be attached to the HTTP POST request

void WebBrowserComponent::stop

(

)

Stops the current page loading.

void WebBrowserComponent::goBack

(

)

Sends the browser back one page.

void WebBrowserComponent::goForward

(

)

Sends the browser forward one page.

void WebBrowserComponent::refresh

(

)

Refreshes the browser.

virtual bool WebBrowserComponent::pageAboutToLoad

(

const String &

newURL

)

[virtual]

This callback is called when the browser is about to navigate to a new location.

You can override this method to perform some action when the user tries to go to a particular URL. To allow the operation to carry on, return true, or return false to stop the navigation happening.

void WebBrowserComponent::paint

(

Graphics &

g

)

[virtual]

For internal use only.

Reimplemented from Component.

void WebBrowserComponent::resized

(

)

[virtual]

For internal use only.

Reimplemented from Component.

void WebBrowserComponent::parentHierarchyChanged

(

)

[virtual]

For internal use only.

Reimplemented from Component.

void WebBrowserComponent::visibilityChanged

(

)

[virtual]

For internal use only.

Reimplemented from Component.

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The documentation for this class was generated from the following file:

• juce_WebBrowserComponent.h