DiagramImageItem Class Reference

#include <diagramimageitem.h>

Public Types
enum	{ Type = UserType + 1007 }

Public Member Functions
	DiagramImageItem (QetGraphicsItem *=nullptr)
	DiagramImageItem::DiagramImageItem Constructor without pixmap. More...
	DiagramImageItem (const QPixmap &pixmap, QetGraphicsItem *=nullptr)
	DiagramImageItem::DiagramImageItem Constructor with pixmap. More...
	~DiagramImageItem () override
	DiagramImageItem::~DiagramImageItem Destructor. More...
int	type () const override
virtual bool	fromXml (const QDomElement &)
	DiagramImageItem::fromXml Load this image fro xml elemebt . More...
virtual QDomElement	toXml (QDomDocument &) const
void	editProperty () override
	DiagramImageItem::editProperty Open the approriate dialog to edit this image. More...
void	setPixmap (const QPixmap &pixmap)
	DiagramImageItem::setPixmap Set the new pixmap to be draw. More...
QRectF	boundingRect () const override
	DiagramImageItem::boundingRect the outer bounds of the item as a rectangle, if no pixmap are set, return a default QRectF. More...
QString	name () const override
	DiagramImageItem::name. More...
Public Member Functions inherited from QetGraphicsItem
	QetGraphicsItem (QGraphicsItem *parent=nullptr)
	QetGraphicsItem::QetGraphicsItem Default constructor. More...
	~QetGraphicsItem () override=0
Diagram *	diagram () const
	QetGraphicsItem::diagram return the diagram of this item. More...
virtual void	setPos (const QPointF &p)
	QetGraphicsItem::setPos set the position of the item to p. More...
virtual void	setPos (qreal x, qreal y)
	QetGraphicsItem::setPos set the position of the item. More...
virtual bool	isMovable () const
virtual void	setMovable (bool movable)
QET::GraphicsItemState	state () const
	QetGraphicsItem::state. More...

Protected Member Functions
void	paint (QPainter *, const QStyleOptionGraphicsItem *, QWidget *) override
	DiagramImageItem::paint Draw the pixmap. More...
Protected Member Functions inherited from QetGraphicsItem
void	mousePressEvent (QGraphicsSceneMouseEvent *event) override
	QetGraphicsItem::mousePressEvent handle the mouse click. More...
void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) override
	QetGraphicsItem::mouseDoubleClickEvent handle the mouse double click. More...
void	mouseMoveEvent (QGraphicsSceneMouseEvent *event) override
	QetGraphicsItem::mouseMoveEvent handle mouse movement. More...
void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override
	QetGraphicsItem::mouseReleaseEvent handle mouse release click. More...

Protected Attributes
QPixmap	pixmap_
Protected Attributes inherited from QetGraphicsItem
bool	is_movable_
bool	m_first_move
bool	snap_to_grid_
QPointF	m_mouse_to_origin_movement
QET::GraphicsItemState	m_state = QET:: GIOK

Detailed Description

This class represents a selectable, movable and editable image on a diagram.

See also

QGraphicsItem::GraphicsItemFlags

Definition at line 31 of file diagramimageitem.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
Type

Definition at line 42 of file diagramimageitem.h.

Constructor & Destructor Documentation

DiagramImageItem() [1/2]

DiagramImageItem::DiagramImageItem

(

QetGraphicsItem *

parent_item = nullptr

)

DiagramImageItem::DiagramImageItem Constructor without pixmap.

Parameters

parent_item

the parent graphics item

Definition at line 28 of file diagramimageitem.cpp.

DiagramImageItem() [2/2]

DiagramImageItem::DiagramImageItem	(	const QPixmap &	pixmap,
		QetGraphicsItem *	parent_item = nullptr
	)

DiagramImageItem::DiagramImageItem Constructor with pixmap.

Parameters

pixmap	the pixmap to be draw
parent_item	the parent graphic item

Definition at line 40 of file diagramimageitem.cpp.

References boundingRect().

~DiagramImageItem()

DiagramImageItem::~DiagramImageItem ( )

override

DiagramImageItem::~DiagramImageItem Destructor.

Definition at line 52 of file diagramimageitem.cpp.

Member Function Documentation

boundingRect()

QRectF DiagramImageItem::boundingRect ( ) const

override

DiagramImageItem::boundingRect the outer bounds of the item as a rectangle, if no pixmap are set, return a default QRectF.

Returns

a QRectF represent the bounding rectangle

Definition at line 109 of file diagramimageitem.cpp.

References pixmap_.

Referenced by DiagramImageItem(), DiagramEventAddImage::mouseMoveEvent(), DiagramEventAddImage::mousePressEvent(), paint(), and setPixmap().

editProperty()

void DiagramImageItem::editProperty ( )

overridevirtual

DiagramImageItem::editProperty Open the approriate dialog to edit this image.

Reimplemented from QetGraphicsItem.

Definition at line 86 of file diagramimageitem.cpp.

References QetGraphicsItem::diagram().

fromXml()

bool DiagramImageItem::fromXml ( const QDomElement &  e )

virtual

DiagramImageItem::fromXml Load this image fro xml elemebt .

Parameters

e

Returns

true if succesfully load.

Definition at line 132 of file diagramimageitem.cpp.

References QetGraphicsItem::is_movable_, and setPixmap().

name()

QString DiagramImageItem::name ( ) const

overridevirtual

DiagramImageItem::name.

Returns

the generic name of this item (picture)

Reimplemented from QetGraphicsItem.

Definition at line 122 of file diagramimageitem.cpp.

References QET::Icons::tr.

paint()

void DiagramImageItem::paint ( QPainter *  painter, const QStyleOptionGraphicsItem *  option, QWidget *  widget  )

overrideprotected

DiagramImageItem::paint Draw the pixmap.

Parameters

painter	the Qpainter to use for draw the pixmap
option	the style option
widget	the QWidget where we draw the pixmap

Definition at line 62 of file diagramimageitem.cpp.

References boundingRect(), and pixmap_.

setPixmap()

void DiagramImageItem::setPixmap

(

const QPixmap &

pixmap

)

DiagramImageItem::setPixmap Set the new pixmap to be draw.

Parameters

pixmap

the new pixmap

Definition at line 98 of file diagramimageitem.cpp.

References boundingRect(), and pixmap_.

Referenced by fromXml().

toXml()

QDomElement DiagramImageItem::toXml ( QDomDocument &  document ) const

virtual

Parameters

document

Le document XML a utiliser

Returns

L'element XML representant l'image

Definition at line 166 of file diagramimageitem.cpp.

References QET::correctAngle(), QetGraphicsItem::is_movable_, and pixmap_.

type()

int DiagramImageItem::type ( ) const

inlineoverride

Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a DiagramImageItem

Returns

the QGraphicsItem type

Definition at line 51 of file diagramimageitem.h.

References Type.

Member Data Documentation

pixmap_

QPixmap DiagramImageItem::pixmap_

protected

Definition at line 64 of file diagramimageitem.h.

Referenced by boundingRect(), paint(), setPixmap(), and toXml().

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

• diagramimageitem.h
• diagramimageitem.cpp