A class to show paper scale and the current cursor position. More...

Public Types
enum	Direction { Horizontal = 0, Vertical }

Signals
void	cursorPosChanged (QPointF)
	Is emitted when mouse cursor coordinates change.

Public Member Functions
	QgsComposerRuler (QgsComposerRuler::Direction d)
	~QgsComposerRuler ()
QSize	minimumSizeHint () const
void	setSceneTransform (const QTransform &transform)
void	updateMarker (const QPointF &pos)
void	setComposition (QgsComposition *c)
QgsComposition *	composition ()
int	rulerSize ()

Protected Member Functions
void	paintEvent (QPaintEvent *event)
void	mouseMoveEvent (QMouseEvent *event)
void	mouseReleaseEvent (QMouseEvent *event)
void	mousePressEvent (QMouseEvent *event)

Detailed Description

A class to show paper scale and the current cursor position.

Member Enumeration Documentation

Enumerator:

Horizontal
Vertical

QgsComposerRuler::QgsComposerRuler ( QgsComposerRuler::Direction d )

QgsComposerRuler::~QgsComposerRuler ( )

QgsComposition* QgsComposerRuler::composition ( )

inline

void QgsComposerRuler::cursorPosChanged ( QPointF )

signal

Is emitted when mouse cursor coordinates change.

QSize QgsComposerRuler::minimumSizeHint ( ) const

void QgsComposerRuler::mouseMoveEvent ( QMouseEvent * event )

protected

void QgsComposerRuler::mousePressEvent ( QMouseEvent * event )

protected

void QgsComposerRuler::mouseReleaseEvent ( QMouseEvent * event )

protected

void QgsComposerRuler::paintEvent ( QPaintEvent * event )

protected

int QgsComposerRuler::rulerSize ( )

inline

void QgsComposerRuler::setComposition ( QgsComposition * c )

inline

void QgsComposerRuler::setSceneTransform ( const QTransform & transform )

void QgsComposerRuler::updateMarker ( const QPointF & pos )

inline

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