QtxLogoMgr Class Reference

Provides a way to install logo pictures to the application main window. More...

#include <QtxLogoMgr.h>

Inheritance diagram for QtxLogoMgr:

Classes
class	LogoBox
	Logo images container. More...
struct	LogoInfo

Public Member Functions
	QtxLogoMgr (QMenuBar *)
	Constructor. More...
virtual	~QtxLogoMgr ()
	Destructor. More...
int	count () const
	Get number of logo images. More...
void	insert (const QString &, QMovie *, const int=-1)
	Insert new animated logo to the menu bar area. More...
void	insert (const QString &, const QPixmap &, const int=-1)
	Insert new logo pixmap to the menu bar area. More...
void	remove (const QString &)
	Remove a logo. More...
void	clear ()
	Removes all logos. More...
void	startAnimation (const QString &=QString())
	Start the animation of movie logo. More...
void	stopAnimation (const QString &=QString())
	Stop the animation of movie logo. More...
void	pauseAnimation (const bool, const QString &=QString())
	Pause/resume the animation of movie logo. More...
QMenuBar *	menuBar () const
	Get menu bar. More...

Private Types
typedef QList< LogoInfo >	LogoList

Private Member Functions
void	generate ()
	Regenerate logo manager widget contents. More...
int	find (const QString &) const
	Search the logo by the specified id. More...
LogoInfo &	insert (const QString &, const int)
	Insert new logo information structure into the logos list. More...
void	movies (const QString &, QList< QMovie * > &) const
	Get movie logos by specified id. More...

Private Attributes
LogoBox *	myBox
	widget containing logox More...
LogoList	myLogos
	list of logo data More...

Detailed Description

Provides a way to install logo pictures to the application main window.

The class includes the following functionality:

• add the logo image
• remove logo image
• support static images and animated images (QMovie)
• start/stop and pause/resume the animated logos

Member Typedef Documentation

LogoList

typedef QList<LogoInfo> QtxLogoMgr::LogoList

private

Constructor & Destructor Documentation

QtxLogoMgr()

QtxLogoMgr::QtxLogoMgr

(

QMenuBar *

mb

)

Constructor.

Parameters

mb	parent menu bar

References myBox.

~QtxLogoMgr()

QtxLogoMgr::~QtxLogoMgr ( )

virtual

Destructor.

Member Function Documentation

clear()

void QtxLogoMgr::clear

(

)

Removes all logos.

References generate(), and myLogos.

count()

int QtxLogoMgr::count

(

)

const

Get number of logo images.

Returns

current number of logo images

References myLogos.

find()

int QtxLogoMgr::find ( const QString &  id ) const

private

Search the logo by the specified id.

Parameters

id	logo identifier

Returns

index of logo or -1 if not found

References myLogos.

generate()

void QtxLogoMgr::generate ( )

private

Regenerate logo manager widget contents.

Insert logo to menu bar if it not yet done, layout the widget.

References menuBar(), myBox, myLogos, and QtxLogoMgr::LogoBox::setLabels().

insert() [1/3]

QtxLogoMgr::LogoInfo & QtxLogoMgr::insert ( const QString &  id, const int  index  )

private

Insert new logo information structure into the logos list.

Parameters

id	unique string identifier of the logo
index	logo position (if < 0, logo is added to the end)

Returns

logo information object

References find(), QtxLogoMgr::LogoInfo::id, QtxLogoMgr::LogoInfo::mov, and myLogos.

insert() [2/3]

void QtxLogoMgr::insert	(	const QString &	id,
		const QPixmap &	pix,
		const int	index = -1
	)

Insert new logo pixmap to the menu bar area.

Parameters

id	unique string identifier of the logo
pix	logo pixmap
index	logo position (if < 0, logo is added to the end)

References generate(), insert(), and QtxLogoMgr::LogoInfo::pix.

insert() [3/3]

void QtxLogoMgr::insert	(	const QString &	id,
		QMovie *	movie,
		const int	index = -1
	)

Insert new animated logo to the menu bar area.

Parameters

id	unique string identifier of the logo
pix	logo movie
index	logo position (if < 0, logo is added to the end)

References generate(), and QtxLogoMgr::LogoInfo::mov.

menuBar()

QMenuBar * QtxLogoMgr::menuBar

(

)

const

Get menu bar.

Returns

parent menu bar

References QtxLogoMgr::LogoBox::menuBar(), and myBox.

movies()

void QtxLogoMgr::movies ( const QString &  id, QList< QMovie * > &  lst  ) const

private

Get movie logos by specified id.

If id is empty, all movie logos are returned.

Parameters

id	logo identifier
lst	list of movies, which satisfy the id

References myLogos.

pauseAnimation()

void QtxLogoMgr::pauseAnimation	(	const bool	pause,
		const QString &	id = QString()
	)

Pause/resume the animation of movie logo.

If pause is true, the animation is paused; otherwise it is resumed.

If id is empty, the operation is performed for all movis logos.

Parameters

pause	if true, pause animation, otherwise resume it
id	logo identifier

References movies().

remove()

void QtxLogoMgr::remove

(

const QString &

id

)

Remove a logo.

Parameters

id	logo identifier

References find(), generate(), and myLogos.

startAnimation()

void QtxLogoMgr::startAnimation

(

const QString &

id = QString()

)

Start the animation of movie logo.

If id is empty, all movie logos animation are started.

Parameters

id	logo identifier

References movies().

stopAnimation()

void QtxLogoMgr::stopAnimation

(

const QString &

id = QString()

)

Stop the animation of movie logo.

If id is empty, all movie logos animation are stopped.

Parameters

id	logo identifier

References movies().

Member Data Documentation

myBox

LogoBox* QtxLogoMgr::myBox

private

widget containing logox

myLogos

LogoList QtxLogoMgr::myLogos

private

list of logo data

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

• src/Qtx/QtxLogoMgr.h
• src/Qtx/QtxLogoMgr.cxx