QgsComposerRuler Class Reference

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

#include <qgscomposerruler.h>

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 ()
QgsComposition *	composition ()
QSize	minimumSizeHint () const override
int	rulerSize ()
void	setComposition (QgsComposition *c)
void	setSceneTransform (const QTransform &transform)
void	updateMarker (const QPointF &pos)

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

Detailed Description

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

Definition at line 10 of file qgscomposerruler.h.

Member Enumeration Documentation

enum QgsComposerRuler::Direction

Enumerator:

Horizontal
Vertical

Definition at line 15 of file qgscomposerruler.h.

Constructor & Destructor Documentation

QgsComposerRuler::QgsComposerRuler

(

QgsComposerRuler::Direction

d

)

Definition at line 15 of file qgscomposerruler.cpp.

QgsComposerRuler::~QgsComposerRuler

(

)

Definition at line 45 of file qgscomposerruler.cpp.

Member Function Documentation

QgsComposition* QgsComposerRuler::composition ( )

inline

Definition at line 30 of file qgscomposerruler.h.

void QgsComposerRuler::cursorPosChanged ( QPointF  )

signal

Is emitted when mouse cursor coordinates change.

QSize QgsComposerRuler::minimumSizeHint ( ) const

override

Definition at line 51 of file qgscomposerruler.cpp.

void QgsComposerRuler::mouseMoveEvent ( QMouseEvent *  event )

overrideprotected

Definition at line 369 of file qgscomposerruler.cpp.

void QgsComposerRuler::mousePressEvent ( QMouseEvent *  event )

overrideprotected

Definition at line 414 of file qgscomposerruler.cpp.

void QgsComposerRuler::mouseReleaseEvent ( QMouseEvent *  event )

overrideprotected

Definition at line 390 of file qgscomposerruler.cpp.

void QgsComposerRuler::paintEvent ( QPaintEvent *  event )

overrideprotected

Definition at line 56 of file qgscomposerruler.cpp.

int QgsComposerRuler::rulerSize ( )

inline

Definition at line 32 of file qgscomposerruler.h.

void QgsComposerRuler::setComposition ( QgsComposition *  c )

inline

Definition at line 29 of file qgscomposerruler.h.

void QgsComposerRuler::setSceneTransform

(

const QTransform &

transform

)

Definition at line 361 of file qgscomposerruler.cpp.

void QgsComposerRuler::updateMarker ( const QPointF &  pos )

inline

Definition at line 27 of file qgscomposerruler.h.

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

• /tmp/buildd/qgis-2.8.2+12wheezy/src/gui/qgscomposerruler.h
• /tmp/buildd/qgis-2.8.2+12wheezy/src/gui/qgscomposerruler.cpp