ShapeGroup Class Reference

#include <ShapeGroup.hpp>

Inheritance diagram for ShapeGroup:

Public Member Functions
const vector< Shape * > &	shapes () const
Public Member Functions inherited from ShapeItem
virtual void	paint ()
Public Member Functions inherited from Item
	Item (const Item &)=delete
virtual	~Item ()
void	addChild (Item *child)
const vector< Item * > &	children () const
virtual void	clearItemListProperty (const PropertyDef *property)
void	destroyChild (Item *child)
virtual bool	getBoolProperty (const PropertyDef *property) const
virtual vector< double >	getDoubleListProperty (const PropertyDef *property) const
virtual double	getDoubleProperty (const PropertyDef *property) const
virtual string	getEnumProperty (const PropertyDef *property) const
virtual int	getIntProperty (const PropertyDef *property) const
virtual vector< Item * >	getItemListProperty (const PropertyDef *property) const
virtual Item *	getItemProperty (const PropertyDef *property) const
virtual string	getStringProperty (const PropertyDef *property) const
int	getUtilityProperty (string name) const
virtual void	insertIntoItemListProperty (const PropertyDef *property, int index, Item *item)
Item &	operator= (const Item &)=delete
Item *	parent () const
virtual void	removeFromItemListProperty (const PropertyDef *property, int index)
virtual void	setBoolProperty (const PropertyDef *property, bool value)
virtual void	setDoubleListProperty (const PropertyDef *property, vector< double > value)
virtual void	setDoubleProperty (const PropertyDef *property, double value)
virtual void	setEnumProperty (const PropertyDef *property, string value)
virtual void	setIntProperty (const PropertyDef *property, int value)
virtual void	setItemProperty (const PropertyDef *property, Item *item)
virtual void	setStringProperty (const PropertyDef *property, string value)
void	setUtilityProperty (string name, int value)
virtual string	type () const

Protected Member Functions
	ShapeGroup ()
Protected Member Functions inherited from Shape
	Shape ()
Protected Member Functions inherited from ShapeItem
	ShapeItem ()
virtual void	drawLine (double x1, double y1, double x2, double y2)
virtual void	paintSelf ()
virtual void	popState ()
virtual void	pushState ()
virtual void	setColor (double r, double g, double b)
virtual void	setWidth (double w)
Protected Member Functions inherited from Item
	Item ()

Private Types
using	BaseType = Shape
using	ItemType = ShapeGroup

Private Attributes
vector< Shape * >	_shapes

Friends
class	ItemRegistry

Detailed Description

The ShapeGroup class is a Shape subclass that groups an arbitrary number of shapes into a single compound shape. The class performs pure aggregation, i.e. it does not alter or augment the grouped shapes in any way.

Constructor & Destructor Documentation

ShapeGroup()

ShapeGroup::ShapeGroup ( )

inlineprotected

Default constructor for concrete Item subclass ShapeGroup : "a compound shape that groups other shapes" .

Member Function Documentation

shapes()

const vector< Shape * > & ShapeGroup::shapes ( ) const

inline

This function returns the value of the discoverable item list property shapes : "the shapes in this group" .

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

• ShapeGroup.hpp