ElementTextItemGroup Class Reference

The ElementTextItemGroup class This class represent a group of element text Texts in the group can be aligned left / center /right. More...

#include <elementtextitemgroup.h>

Inherits QObject, and QGraphicsItemGroup.

Collaboration diagram for ElementTextItemGroup:

Signals
void	rotationChanged (qreal)
void	verticalAdjustmentChanged (int)
void	alignmentChanged (Qt::Alignment)
void	nameChanged (QString)
void	holdToBottomPageChanged (bool)
void	xChanged ()
void	yChanged ()
void	frameChanged (bool frame)

Public Member Functions
	ElementTextItemGroup (const QString &name, Element *parent)
	ElementTextItemGroup::ElementTextItemGroup.
	~ElementTextItemGroup () override
void	addToGroup (QGraphicsItem *item)
	ElementTextItemGroup::addToGroup.
void	removeFromGroup (QGraphicsItem *item)
	ElementTextItemGroup::removeFromGroup.
void	blockAlignmentUpdate (bool block)
	ElementTextItemGroup::blockAlignmentUpdate If true, the texts in this group are never aligned, moved, rotated etc... the texts stay as it was, until blockAlignmentUpdate is set to false.
void	setAlignment (Qt::Alignment alignement)
	ElementTextItemGroup::setAlignement Set the alignement of this group.
Qt::Alignment	alignment () const
void	updateAlignment ()
	ElementTextItemGroup::setAlignment Update the alignement of the items in this group, according to the current alignement.
int	verticalAdjustment () const
void	setVerticalAdjustment (int v)
	ElementTextItemGroup::setVerticalAdjustment Set the value of the vertical adjustment to v. The vertical adjutment is use to adjust the space between the texts of this group.
void	setName (QString name)
	ElementTextItemGroup::setName.
QString	name () const
void	setHoldToBottomPage (bool hold)
bool	holdToBottomPage () const
void	setFrame (const bool frame)
bool	frame () const
QList< DynamicElementTextItem * >	texts () const
	ElementTextItemGroup::texts.
Diagram *	diagram () const
	ElementTextItemGroup::diagram.
Element *	parentElement () const
	ElementTextItemGroup::parentElement.
QDomElement	toXml (QDomDocument &dom_document) const
	ElementTextItemGroup::toXml Export data of this group to xml.
void	fromXml (QDomElement &dom_element)
	ElementTextItemGroup::fromXml Import data of this group from xml.
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override
	ElementTextItemGroup::paint.
QRectF	boundingRect () const override
	ElementTextItemGroup::boundingRect.
void	setRotation (qreal angle)
void	setPos (const QPointF &pos)
void	setPos (qreal x, qreal y)

Static Public Member Functions
static QString	xmlTaggName ()

Protected Member Functions
void	mousePressEvent (QGraphicsSceneMouseEvent *event) override
	ElementTextItemGroup::mousePressEvent.
void	mouseMoveEvent (QGraphicsSceneMouseEvent *event) override
	ElementTextItemGroup::mouseMoveEvent.
void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override
	ElementTextItemGroup::mouseReleaseEvent.
void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) override
void	keyPressEvent (QKeyEvent *event) override
	ElementTextItemGroup::keyPressEvent.
void	hoverEnterEvent (QGraphicsSceneHoverEvent *event) override
void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event) override

Properties
QPointF	pos
qreal	rotation
int	verticalAdjustment
Qt::Alignment	alignment
QString	name
bool	holdToBottomPage
bool	frame

Private Member Functions
void	updateXref ()
void	adjustSlaveXrefPos ()
void	autoPos ()

Private Attributes
Qt::Alignment	m_alignment = Qt::AlignJustify
QString	m_name
bool	m_first_move = true
bool	m_hold_to_bottom_of_page = false
bool	m_block_alignment_update = false
bool	m_frame = false
QPointF	m_initial_position
int	m_vertical_adjustment = 0
CrossRefItem *	m_Xref_item = nullptr
Element *	m_parent_element = nullptr
QList< QMetaObject::Connection >	m_update_slave_Xref_connection
QGraphicsTextItem *	m_slave_Xref_item = nullptr
QMetaObject::Connection	m_XrefChanged_timer
QMetaObject::Connection	m_linked_changed_timer

Detailed Description

The ElementTextItemGroup class This class represent a group of element text Texts in the group can be aligned left / center /right.

Constructor & Destructor Documentation

ElementTextItemGroup()

ElementTextItemGroup::ElementTextItemGroup	(	const QString &	name,
		Element *	parent
	)

ElementTextItemGroup::ElementTextItemGroup.

Parameters

name	:
parent	:

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~ElementTextItemGroup()

ElementTextItemGroup::~ElementTextItemGroup ( )

override

Member Function Documentation

addToGroup()

void ElementTextItemGroup::addToGroup

(

QGraphicsItem *

item

)

ElementTextItemGroup::addToGroup.

Parameters

item

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adjustSlaveXrefPos()

void ElementTextItemGroup::adjustSlaveXrefPos ( )

private

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alignment()

Qt::Alignment ElementTextItemGroup::alignment

(

)

const

alignmentChanged

void ElementTextItemGroup::alignmentChanged ( Qt::Alignment  )

signal

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autoPos()

void ElementTextItemGroup::autoPos ( )

private

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blockAlignmentUpdate()

void ElementTextItemGroup::blockAlignmentUpdate

(

bool

block

)

ElementTextItemGroup::blockAlignmentUpdate If true, the texts in this group are never aligned, moved, rotated etc... the texts stay as it was, until blockAlignmentUpdate is set to false.

Parameters

block

boundingRect()

QRectF ElementTextItemGroup::boundingRect ( ) const

override

ElementTextItemGroup::boundingRect.

Returns

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diagram()

Diagram * ElementTextItemGroup::diagram

(

)

const

ElementTextItemGroup::diagram.

Returns

The diagram of this group, or nullptr if this group is not in a diagram

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frame()

bool ElementTextItemGroup::frame

(

)

const

frameChanged

void ElementTextItemGroup::frameChanged ( bool  frame )

signal

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fromXml()

void ElementTextItemGroup::fromXml

(

QDomElement &

dom_element

)

ElementTextItemGroup::fromXml Import data of this group from xml.

Parameters

dom_element

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holdToBottomPage()

bool ElementTextItemGroup::holdToBottomPage ( ) const

inline

holdToBottomPageChanged

void ElementTextItemGroup::holdToBottomPageChanged ( bool  )

signal

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hoverEnterEvent()

void ElementTextItemGroup::hoverEnterEvent ( QGraphicsSceneHoverEvent *  event )

overrideprotected

hoverLeaveEvent()

void ElementTextItemGroup::hoverLeaveEvent ( QGraphicsSceneHoverEvent *  event )

overrideprotected

keyPressEvent()

void ElementTextItemGroup::keyPressEvent ( QKeyEvent *  event )

overrideprotected

ElementTextItemGroup::keyPressEvent.

Parameters

event

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mouseDoubleClickEvent()

void ElementTextItemGroup::mouseDoubleClickEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

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mouseMoveEvent()

void ElementTextItemGroup::mouseMoveEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

ElementTextItemGroup::mouseMoveEvent.

Parameters

event

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mousePressEvent()

void ElementTextItemGroup::mousePressEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

ElementTextItemGroup::mousePressEvent.

Parameters

event

mouseReleaseEvent()

void ElementTextItemGroup::mouseReleaseEvent ( QGraphicsSceneMouseEvent *  event )

overrideprotected

ElementTextItemGroup::mouseReleaseEvent.

Parameters

event

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name()

QString ElementTextItemGroup::name ( ) const

inline

nameChanged

void ElementTextItemGroup::nameChanged ( QString  )

signal

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paint()

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

override

ElementTextItemGroup::paint.

Parameters

painter
option
widget

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parentElement()

Element * ElementTextItemGroup::parentElement

(

)

const

ElementTextItemGroup::parentElement.

Returns

The parent element of this group or nullptr

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removeFromGroup()

void ElementTextItemGroup::removeFromGroup

(

QGraphicsItem *

item

)

ElementTextItemGroup::removeFromGroup.

Parameters

item

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rotationChanged

void ElementTextItemGroup::rotationChanged ( qreal  )

signal

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setAlignment()

void ElementTextItemGroup::setAlignment

(

Qt::Alignment

alignement

)

ElementTextItemGroup::setAlignement Set the alignement of this group.

Parameters

alignement

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setFrame()

void ElementTextItemGroup::setFrame

(

const bool

frame

)

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setHoldToBottomPage()

void ElementTextItemGroup::setHoldToBottomPage

(

bool

hold

)

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setName()

void ElementTextItemGroup::setName

(

QString

name

)

ElementTextItemGroup::setName.

Parameters

name	Set the name of this group

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setPos() [1/2]

void ElementTextItemGroup::setPos

(

const QPointF &

pos

)

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setPos() [2/2]

void ElementTextItemGroup::setPos	(	qreal	x,
		qreal	y
	)

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setRotation()

void ElementTextItemGroup::setRotation

(

qreal

angle

)

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setVerticalAdjustment()

void ElementTextItemGroup::setVerticalAdjustment

(

int

v

)

ElementTextItemGroup::setVerticalAdjustment Set the value of the vertical adjustment to v. The vertical adjutment is use to adjust the space between the texts of this group.

Parameters

v

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texts()

QList< DynamicElementTextItem * > ElementTextItemGroup::texts

(

)

const

ElementTextItemGroup::texts.

Returns

Every texts in this group

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toXml()

QDomElement ElementTextItemGroup::toXml

(

QDomDocument &

dom_document

)

const

ElementTextItemGroup::toXml Export data of this group to xml.

Parameters

dom_document

Returns

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updateAlignment()

void ElementTextItemGroup::updateAlignment

(

)

ElementTextItemGroup::setAlignment Update the alignement of the items in this group, according to the current alignement.

Parameters

alignement

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updateXref()

void ElementTextItemGroup::updateXref ( )

private

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verticalAdjustment()

int ElementTextItemGroup::verticalAdjustment ( ) const

inline

verticalAdjustmentChanged

void ElementTextItemGroup::verticalAdjustmentChanged ( int  )

signal

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xChanged

void ElementTextItemGroup::xChanged ( )

signal

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xmlTaggName()

static QString ElementTextItemGroup::xmlTaggName ( )

inlinestatic

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yChanged

void ElementTextItemGroup::yChanged ( )

signal

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Member Data Documentation

m_alignment

Qt::Alignment ElementTextItemGroup::m_alignment = Qt::AlignJustify

private

m_block_alignment_update

bool ElementTextItemGroup::m_block_alignment_update = false

private

m_first_move

bool ElementTextItemGroup::m_first_move = true

private

m_frame

bool ElementTextItemGroup::m_frame = false

private

m_hold_to_bottom_of_page

bool ElementTextItemGroup::m_hold_to_bottom_of_page = false

private

m_initial_position

QPointF ElementTextItemGroup::m_initial_position

private

m_linked_changed_timer

QMetaObject::Connection ElementTextItemGroup::m_linked_changed_timer

private

m_name

QString ElementTextItemGroup::m_name

private

m_parent_element

Element* ElementTextItemGroup::m_parent_element = nullptr

private

m_slave_Xref_item

QGraphicsTextItem* ElementTextItemGroup::m_slave_Xref_item = nullptr

private

m_update_slave_Xref_connection

QList<QMetaObject::Connection> ElementTextItemGroup::m_update_slave_Xref_connection

private

m_vertical_adjustment

int ElementTextItemGroup::m_vertical_adjustment = 0

private

m_Xref_item

CrossRefItem* ElementTextItemGroup::m_Xref_item = nullptr

private

m_XrefChanged_timer

QMetaObject::Connection ElementTextItemGroup::m_XrefChanged_timer

private

Property Documentation

alignment

Qt::Alignment ElementTextItemGroup::alignment

readwrite

frame

bool ElementTextItemGroup::frame

readwrite

holdToBottomPage

bool ElementTextItemGroup::holdToBottomPage

readwrite

name

QString ElementTextItemGroup::name

readwrite

pos

QPointF ElementTextItemGroup::pos

readwrite

rotation

qreal ElementTextItemGroup::rotation

readwrite

verticalAdjustment

int ElementTextItemGroup::verticalAdjustment

readwrite

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

• sources/qetgraphicsitem/elementtextitemgroup.h
• sources/qetgraphicsitem/elementtextitemgroup.cpp