Signals
void	delayed_update ()
Public Member Functions
QRect	getAspectRatioCorrectPaintArea ()
const QImage &	getImage () const
	RatioLayoutedFrame (QWidget *parent, Qt::WFlags flags=0)
void	resizeToFitAspectRatio ()
void	setImage (const QImage &image)
void	setInnerFrameFixedSize (const QSize &size)
void	setInnerFrameMaximumSize (const QSize &size)
void	setInnerFrameMinimumSize (const QSize &size)
virtual	~RatioLayoutedFrame ()
Protected Member Functions
void	paintEvent (QPaintEvent *event)
void	setAspectRatio (unsigned short width, unsigned short height)
Static Private Member Functions
static int	greatestCommonDivisor (int a, int b)
Private Attributes
QSize	aspect_ratio_
QImage	qimage_
QMutex	qimage_mutex_

Detailed Description

RatioLayoutedFrame is a layout containing a single frame with a fixed aspect ratio. The default aspect ratio is 4:3.

Definition at line 51 of file ratio_layouted_frame.h.

Constructor & Destructor Documentation

bwi_rqt_plugins::RatioLayoutedFrame::RatioLayoutedFrame	(	QWidget *	parent,
		Qt::WFlags	flags = `0`
	)

Definition at line 39 of file ratio_layouted_frame.cpp.

bwi_rqt_plugins::RatioLayoutedFrame::~RatioLayoutedFrame ( ) [virtual]

Definition at line 46 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::delayed_update ( ) [signal]

QRect bwi_rqt_plugins::RatioLayoutedFrame::getAspectRatioCorrectPaintArea ( )

const QImage & bwi_rqt_plugins::RatioLayoutedFrame::getImage ( ) const

Definition at line 50 of file ratio_layouted_frame.cpp.

int bwi_rqt_plugins::RatioLayoutedFrame::greatestCommonDivisor	(	int	a,
		int	b
	)		`[static, private]`

Definition at line 144 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::paintEvent ( QPaintEvent * event ) [protected]

Definition at line 122 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::resizeToFitAspectRatio ( )

Definition at line 64 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::setAspectRatio	(	unsigned short	width,
		unsigned short	height
	)		`[protected]`

Definition at line 113 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::setImage ( const QImage & image )

Definition at line 55 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::setInnerFrameFixedSize ( const QSize & size )

Definition at line 107 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::setInnerFrameMaximumSize ( const QSize & size )

Definition at line 98 of file ratio_layouted_frame.cpp.

void bwi_rqt_plugins::RatioLayoutedFrame::setInnerFrameMinimumSize ( const QSize & size )

Definition at line 89 of file ratio_layouted_frame.cpp.

Definition at line 91 of file ratio_layouted_frame.h.

Definition at line 93 of file ratio_layouted_frame.h.

Definition at line 94 of file ratio_layouted_frame.h.

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