Node Class Reference

QGraphicsItem that contains nodeproperties and draws the node. More...

#include <Node.h>

Inheritance diagram for Node:

Public Member Functions
	Node (const ParameterFileModel *pFile, QString title, int xpos, int ypos)
	default constructor More...
void	addProperty (QString name, bool input)
	adds a property to the node More...
void	addProperty (QString name, QString displayname, bool input)
	adds a property to the node More...
QRectF	boundingRect () const
	area where node is clickable
void	changeConnectionLineColor (QColor lineColor)
	change color of connected line
QString	getClassName () const
	get class name
int	getHeight () const
	node height
unsigned int	getId () const
	get node id
QString	getInstanceName ()
	get node name
NodeProperty *	getProperty (QString propName) const
	get node property
int	getWidth () const
	node width
bool	isSelectedNode ()
	state of node selections More...
void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)
	handles mouse move events
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget=0)
	paints the node
void	setActive (bool activeStatus)
	changes the nodes activity
void	setClassName (QString modname)
	set node class name More...
void	setId (unsigned int id)
	sets the id of the node More...
void	setName (QString name)
	resets the name of the node More...
void	setSelectedNode (bool s)
	sets the node selected or not More...

Private Member Functions
void	_checkWidth (int nChars=0)
	checks the node width in reference to the node name

Private Attributes
bool	_active
	state of activity
QString	_className
	name of the module the node is representing
int	_height
	height of the node
unsigned int	_id
	id of the node
QString	_instanceName
	name of the node
int	_nProps
	number of properties in node
const ParameterFileModel *	_pFile
	link to parameter file
QMap< QString, NodeProperty * >	_properties
	list of nodeproperties
bool	_selectedNode
	state of node selection
int	_width
	width of the node

Static Private Attributes
static unsigned int	_idCount = 0
	static id counter for id creation

Detailed Description

Definition at line 36 of file Node.h.

Constructor & Destructor Documentation

Node::Node	(	const ParameterFileModel *	pFile,
		QString	title,
		int	xpos,
		int	ypos
	)

Parameters

title	name of the node
xpos	x coordinate of upper left corner of the node
ypos	y coordinate of upper left corner of the node
pFile	link to parameter file

Definition at line 35 of file Node.cpp.

Member Function Documentation

void Node::addProperty	(	QString	name,
		bool	input
	)

Parameters

name	name of parameter
input	input or output type of property

Definition at line 70 of file Node.cpp.

References _checkWidth(), _height, _nProps, _pFile, and _properties.

void Node::addProperty	(	QString	name,
		QString	displayname,
		bool	input
	)

Parameters

name	name of parameter
displayname	display name of parameter
input	input or output type of property

Definition at line 79 of file Node.cpp.

References _checkWidth(), _height, _nProps, _pFile, and _properties.

bool Node::isSelectedNode

(

)

Returns

state of node selection

Definition at line 104 of file Node.cpp.

References _selectedNode.

void Node::setClassName

(

QString

modname

)

Parameters

modname

name of the module

Definition at line 183 of file Node.cpp.

References _checkWidth(), and _className.

void Node::setId

(

unsigned int

id

)

Parameters

id

ID to set

Definition at line 52 of file Node.cpp.

References _id, and _idCount.

void Node::setName

(

QString

name

)

Parameters

name	name to set

Definition at line 61 of file Node.cpp.

References _checkWidth(), and _instanceName.

void Node::setSelectedNode

(

bool

s

)

Parameters

s	select state

Definition at line 94 of file Node.cpp.

References _selectedNode, and changeConnectionLineColor().

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

• src/Node.h
• src/Node.cpp