QElectroTech 0.100.0-dev
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Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
DiagramImageItem Class Reference

#include <diagramimageitem.h>

Inheritance diagram for DiagramImageItem:
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Collaboration diagram for DiagramImageItem:
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Public Types

enum  { Type = UserType + 1007 }
 

Public Member Functions

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

Protected Member Functions

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

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

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
Enumerator
Type 

Constructor & Destructor Documentation

◆ DiagramImageItem() [1/2]

DiagramImageItem::DiagramImageItem ( QetGraphicsItem parent_item = nullptr)

DiagramImageItem::DiagramImageItem Constructor without pixmap.

Parameters
parent_itemthe parent graphics item

◆ DiagramImageItem() [2/2]

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

DiagramImageItem::DiagramImageItem Constructor with pixmap.

Parameters
pixmapthe pixmap to be draw
parent_itemthe parent graphic item
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◆ ~DiagramImageItem()

DiagramImageItem::~DiagramImageItem ( )
override

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
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◆ editProperty()

void DiagramImageItem::editProperty ( )
overridevirtual

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

Reimplemented from QetGraphicsItem.

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◆ fromXml()

bool DiagramImageItem::fromXml ( const QDomElement &  e)
virtual

DiagramImageItem::fromXml Load this image from xml element e.

Parameters
e
Returns
true if successfully loaded.
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◆ name()

QString DiagramImageItem::name ( ) const
overridevirtual

DiagramImageItem::name.

Returns
the generic name of this item (picture)

Reimplemented from QetGraphicsItem.

◆ paint()

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

DiagramImageItem::paint Draw the pixmap.

Parameters
painterthe Qpainter to use for draw the pixmap
optionthe style option
widgetthe QWidget where we draw the pixmap
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◆ setPixmap()

void DiagramImageItem::setPixmap ( const QPixmap &  pixmap)

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

Parameters
pixmapthe new pixmap
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◆ toXml()

QDomElement DiagramImageItem::toXml ( QDomDocument &  document) const
virtual
Parameters
documentLe document XML a utiliser
Returns
L'element XML representant l'image
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◆ type()

int DiagramImageItem::type ( ) const
inlineoverride

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

Returns
the QGraphicsItem type

Member Data Documentation

◆ pixmap_

QPixmap DiagramImageItem::pixmap_
protected

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