eric4.Graphics.ClassItem

Module implementing an UML like class item.

Global Attributes

None

Classes

ClassItem Class implementing an UML like class item.
ClassModel Class implementing the class model.

Functions

None


ClassItem

Class implementing an UML like class item.

Derived from

UMLItem

Class Attributes

None

Methods

ClassItem Constructor
__calculateSize Private method to calculate the size of the class item.
__createTexts Private method to create the text items of the class item.
isExternal Method returning the external state.
paint Public method to paint the item in local coordinates.
setModel Method to set the class model.

ClassItem (Constructor)

ClassItem(model = None, external = False, x = 0, y = 0, rounded = False, noAttrs = False, parent = None, scene = None)

Constructor

model
class model containing the class data (ClassModel)
external
flag indicating a class defined outside our scope (boolean)
x
x-coordinate (integer)
y
y-coordinate (integer)
rounded=
flag indicating a rounded corner (boolean)
noAttrs=
flag indicating, that no attributes should be shown (boolean)
parent=
reference to the parent object (QGraphicsItem)
scene=
reference to the scene object (QGraphicsScene)

ClassItem.__calculateSize

__calculateSize()

Private method to calculate the size of the class item.

ClassItem.__createTexts

__createTexts()

Private method to create the text items of the class item.

ClassItem.isExternal

isExternal()

Method returning the external state.

Returns:
external state (boolean)

ClassItem.paint

paint(painter, option, widget = None)

Public method to paint the item in local coordinates.

painter
reference to the painter object (QPainter)
option
style options (QStyleOptionGraphicsItem)
widget
optional reference to the widget painted on (QWidget)

ClassItem.setModel

setModel(model)

Method to set the class model.

model
class model containing the class data (ClassModel)
Up


ClassModel

Class implementing the class model.

Derived from

object

Class Attributes

None

Methods

ClassModel Constructor
addAttribute Method to add an attribute to the class model.
addMethod Method to add a method to the class model.
getAttributes Method to retrieve the attributes of the class.
getMethods Method to retrieve the methods of the class.
getName Method to retrieve the class name.

ClassModel (Constructor)

ClassModel(name, methods = [], attributes = [])

Constructor

name
the class name (string)
methods
list of method names of the class (list of strings)
attributes
list of attribute names of the class (list of strings)

ClassModel.addAttribute

addAttribute(attribute)

Method to add an attribute to the class model.

attribute
attribute name to be added (string)

ClassModel.addMethod

addMethod(method)

Method to add a method to the class model.

method
method name to be added (string)

ClassModel.getAttributes

getAttributes()

Method to retrieve the attributes of the class.

Returns:
list of class attributes (list of strings)

ClassModel.getMethods

getMethods()

Method to retrieve the methods of the class.

Returns:
list of class methods (list of strings)

ClassModel.getName

getName()

Method to retrieve the class name.

Returns:
class name (string)
Up