An Abstract graphicItem to represents a process Builder item. More...

#include <AbstractGraphicsItem.h>

Inheritance diagram for te::process::qt::AbstractGraphicsItem:

Public Member Functions
	AbstractGraphicsItem ()
	Default constructor. More...

QBrush	getBrush ()

QFont	getFont ()

QPen	getPen ()

void	setBrushColor (QColor color)

void	setBrushStyle (Qt::BrushStyle style)

void	setFont (QFont font)

void	setPenColor (QColor color)

void	setPenStyle (Qt::PenStyle style)

void	setPenWidth (int width)

virtual	~AbstractGraphicsItem ()
	Virtual destructor. More...

Protected Member Functions
virtual QRectF	boundingRect () const =0
	Virtual function that defines the outer bounds of the item as a rectangle. More...

HotPointGraphicsItem *	getHotPoint (const QPointF &pos)
	Function used to get hotpoint given a item position. More...

virtual void	hotPointPressed (HotPointGraphicsItem *hotpoint)=0
	Virtual function used to notify when user clicks over a hotpoint. More...

void	hoverEnterEvent (QGraphicsSceneHoverEvent *event) override
	Receive hover enter events for this item. The default implementation calls update(). More...

void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event) override
	Receive hover leave events for this item. The default implementation calls update(). More...

void	hoverMoveEvent (QGraphicsSceneHoverEvent *event) override
	Receive hover move events for this item. The default implementation does nothing. More...

void	mouseMoveEvent (QGraphicsSceneMouseEvent *event) override
	Receive mouse move events for this item. More...

void	mousePressEvent (QGraphicsSceneMouseEvent *event) override
	Receive mouse press events for this item. More...

void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event) override
	Receive mouse release events for this item. More...

virtual void	paint (QPainter painter, const QStyleOptionGraphicsItem option, QWidget *widget=nullptr)
	Function used to draw the process item. More...

Protected Attributes
QBrush	m_brush

bool	m_drawHotPoints
	Flag used to indicate if the hot points has to be painted. More...

QFont	m_font

std::vector< HotPointGraphicsItem * >	m_hotPoints
	List of all hotpoints for this item. More...

QPainterPath	m_path
	Paintr path that represents this item. More...

QPen	m_pen

Detailed Description

An Abstract graphicItem to represents a process Builder item.

Definition at line 52 of file AbstractGraphicsItem.h.

Constructor & Destructor Documentation

◆ AbstractGraphicsItem()

te::process::qt::AbstractGraphicsItem::AbstractGraphicsItem ( )

Default constructor.

◆ ~AbstractGraphicsItem()

virtual te::process::qt::AbstractGraphicsItem::~AbstractGraphicsItem ( )

virtual

Virtual destructor.

Member Function Documentation

◆ boundingRect()

virtual QRectF te::process::qt::AbstractGraphicsItem::boundingRect ( ) const

protectedpure virtual

Virtual function that defines the outer bounds of the item as a rectangle.

Returns: QRectF for this item.

Implemented in te::process::qt::TaskGraphicsItem.

◆ getBrush()

QBrush te::process::qt::AbstractGraphicsItem::getBrush ( )

◆ getFont()

QFont te::process::qt::AbstractGraphicsItem::getFont ( )

◆ getHotPoint()

HotPointGraphicsItem* te::process::qt::AbstractGraphicsItem::getHotPoint ( const QPointF & pos )

protected

Function used to get hotpoint given a item position.

\Return Pointer to the hotpoint if in this position has a hotpoint and nullptr in other case.

◆ getPen()

QPen te::process::qt::AbstractGraphicsItem::getPen ( )

◆ hotPointPressed()

virtual void te::process::qt::AbstractGraphicsItem::hotPointPressed ( HotPointGraphicsItem * hotpoint )

protectedpure virtual

Virtual function used to notify when user clicks over a hotpoint.

Parameters

hotpoint Pointer to the hotpoint pressed.

Implemented in te::process::qt::TaskGraphicsItem.

◆ hoverEnterEvent()

void te::process::qt::AbstractGraphicsItem::hoverEnterEvent ( QGraphicsSceneHoverEvent * event )

overrideprotected

Receive hover enter events for this item. The default implementation calls update().

Parameters

event Qt event.

◆ hoverLeaveEvent()

void te::process::qt::AbstractGraphicsItem::hoverLeaveEvent ( QGraphicsSceneHoverEvent * event )

overrideprotected

Receive hover leave events for this item. The default implementation calls update().

Parameters

event Qt event.

◆ hoverMoveEvent()

void te::process::qt::AbstractGraphicsItem::hoverMoveEvent ( QGraphicsSceneHoverEvent * event )

overrideprotected

Receive hover move events for this item. The default implementation does nothing.

Parameters

event Qt event.

◆ mouseMoveEvent()

void te::process::qt::AbstractGraphicsItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * event )

overrideprotected

Receive mouse move events for this item.

Parameters

event Qt event.

◆ mousePressEvent()

void te::process::qt::AbstractGraphicsItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )

overrideprotected

Receive mouse press events for this item.

Parameters

event Qt event.

◆ mouseReleaseEvent()

void te::process::qt::AbstractGraphicsItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

overrideprotected

Receive mouse release events for this item.

Parameters

event Qt event.

◆ paint()

virtual void te::process::qt::AbstractGraphicsItem::paint	(	QPainter *	painter,
		const QStyleOptionGraphicsItem *	option,
		QWidget *	widget = `nullptr`
	)

protectedvirtual

Function used to draw the process item.

Parameters

painter	Qt Painter used to draw the process item.
option	Qt style options used to draw the process item.

Reimplemented in te::process::qt::TaskGraphicsItem.

◆ setBrushColor()

void te::process::qt::AbstractGraphicsItem::setBrushColor ( QColor color )

◆ setBrushStyle()

void te::process::qt::AbstractGraphicsItem::setBrushStyle ( Qt::BrushStyle style )

◆ setFont()

void te::process::qt::AbstractGraphicsItem::setFont ( QFont font )

◆ setPenColor()

void te::process::qt::AbstractGraphicsItem::setPenColor ( QColor color )

◆ setPenStyle()

void te::process::qt::AbstractGraphicsItem::setPenStyle ( Qt::PenStyle style )

◆ setPenWidth()

void te::process::qt::AbstractGraphicsItem::setPenWidth ( int width )

Member Data Documentation

◆ m_brush

QBrush te::process::qt::AbstractGraphicsItem::m_brush

protected

Definition at line 171 of file AbstractGraphicsItem.h.

◆ m_drawHotPoints

bool te::process::qt::AbstractGraphicsItem::m_drawHotPoints

protected

Flag used to indicate if the hot points has to be painted.

Definition at line 166 of file AbstractGraphicsItem.h.

◆ m_font

QFont te::process::qt::AbstractGraphicsItem::m_font

protected

Definition at line 172 of file AbstractGraphicsItem.h.

◆ m_hotPoints

std::vector<HotPointGraphicsItem*> te::process::qt::AbstractGraphicsItem::m_hotPoints

protected

List of all hotpoints for this item.

Definition at line 164 of file AbstractGraphicsItem.h.

◆ m_path

QPainterPath te::process::qt::AbstractGraphicsItem::m_path

protected

Paintr path that represents this item.

Definition at line 162 of file AbstractGraphicsItem.h.

◆ m_pen

QPen te::process::qt::AbstractGraphicsItem::m_pen

protected

Definition at line 170 of file AbstractGraphicsItem.h.

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

/home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/process/qt/graphics/AbstractGraphicsItem.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ AbstractGraphicsItem()

◆ ~AbstractGraphicsItem()

Member Function Documentation

◆ boundingRect()

◆ getBrush()

◆ getFont()

◆ getHotPoint()

◆ getPen()

◆ hotPointPressed()

◆ hoverEnterEvent()

◆ hoverLeaveEvent()

◆ hoverMoveEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ paint()

◆ setBrushColor()

◆ setBrushStyle()

◆ setFont()

◆ setPenColor()

◆ setPenStyle()

◆ setPenWidth()

Member Data Documentation

◆ m_brush

◆ m_drawHotPoints

◆ m_font

◆ m_hotPoints

◆ m_path

◆ m_pen