makVrv::DtMovieUrlLabel Class Reference

DtUrlLabel that can display a movie and act as a hyperlink with url(s) conditioned on the current movie frame. More...

Inheritance diagram for makVrv::DtMovieUrlLabel:

Classes
struct	FrameRange

Public Member Functions
	DtMovieUrlLabel (QWidget *parent=0, Qt::WindowFlags f=0)
	CTOR.
virtual	~DtMovieUrlLabel ()
	DTOR.
virtual void	setMovie (QMovie *movie)
	Override of QLabel mutator.
virtual void	addUrl (const QString &url, int startFrame, int endFrame)
	Add a url and specify the animation frames for which the url should be used.
virtual void	setUrl (const QString &url)
	Override of base class method.
virtual QString	url () const
	Override of base class; returns the url associated with the current animation frame number.
virtual QString	url (int frame) const
	Returns the url associated with a frame number.
virtual void	removeUrl (const QString &url)
	Remove a url from consideration.
virtual void	setInfiniteLoop (bool b)
	Indicate that the animation should run indefinitely.
Public Member Functions inherited from makVrv::DtUrlLabel
	DtUrlLabel (QWidget *parent=0, Qt::WindowFlags f=0)
	CTOR.
virtual	~DtUrlLabel ()
	DTOR.

Protected Types
typedef boost::unordered_map < std::string, FrameRange >	UrlFramesMap

Protected Slots
void	onMovieFinished ()
	Called by signal when an animation ends.
void	updateTooltip (int frame)
	Called when the animation changes, to update the tooltip.

Protected Attributes
QMovie *	myMovie
UrlFramesMap	myUrlFramesMap
bool	myInfiniteLoop
Protected Attributes inherited from makVrv::DtUrlLabel
QString	myUrl

Additional Inherited Members
Protected Member Functions inherited from makVrv::DtUrlLabel
virtual void	mouseReleaseEvent (QMouseEvent *ev)
	Override of base class functionality, a mouse release event causes the url specified to be activated.

Detailed Description

DtUrlLabel that can display a movie and act as a hyperlink with url(s) conditioned on the current movie frame.

Member Typedef Documentation

typedef boost::unordered_map<std::string, FrameRange> makVrv::DtMovieUrlLabel::UrlFramesMap

protected

Constructor & Destructor Documentation

makVrv::DtMovieUrlLabel::DtMovieUrlLabel	(	QWidget *	parent = 0,
		Qt::WindowFlags	f = 0
	)

CTOR.

virtual makVrv::DtMovieUrlLabel::~DtMovieUrlLabel ( )

virtual

DTOR.

Member Function Documentation

virtual void makVrv::DtMovieUrlLabel::setMovie ( QMovie *  movie )

virtual

Override of QLabel mutator.

Unlike the base QLabel, DtMovieUrlLabel takes control of this resource! Do not delete (unless you call setMovie( 0 ) first.

virtual void makVrv::DtMovieUrlLabel::addUrl ( const QString &  url, int  startFrame, int  endFrame  )

virtual

Add a url and specify the animation frames for which the url should be used.

-1 is a special 'last frame' indicator.

virtual void makVrv::DtMovieUrlLabel::setUrl ( const QString &  url )

virtual

Override of base class method.

Calling setUrl is equivalent to calling addUrl with startFrame=0 and endFrame=-1

Reimplemented from makVrv::DtUrlLabel.

virtual QString makVrv::DtMovieUrlLabel::url ( ) const

virtual

Override of base class; returns the url associated with the current animation frame number.

Reimplemented from makVrv::DtUrlLabel.

virtual QString makVrv::DtMovieUrlLabel::url ( int  frame ) const

virtual

Returns the url associated with a frame number.

virtual void makVrv::DtMovieUrlLabel::removeUrl ( const QString &  url )

virtual

Remove a url from consideration.

virtual void makVrv::DtMovieUrlLabel::setInfiniteLoop ( bool  b )

virtual

Indicate that the animation should run indefinitely.

Useful for cases where the animation itself does not indicate infinite looping. Note that if the animation itself indicates that it should be looped indefinitely, this setting will be ignored.

void makVrv::DtMovieUrlLabel::onMovieFinished ( )

protectedslot

Called by signal when an animation ends.

If infiniteLoop is set to true, this will restart the animation

void makVrv::DtMovieUrlLabel::updateTooltip ( int  frame )

protectedslot

Called when the animation changes, to update the tooltip.

Member Data Documentation

QMovie* makVrv::DtMovieUrlLabel::myMovie

protected

UrlFramesMap makVrv::DtMovieUrlLabel::myUrlFramesMap

protected

bool makVrv::DtMovieUrlLabel::myInfiniteLoop

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvCoreQt/DtMovieUrlLabel.h