StepCore::ItemGroup Class Reference

#include <world.h>

Inheritance diagram for StepCore::ItemGroup:

Public Member Functions
	ItemGroup (const QString &name=QString())
	ItemGroup (const ItemGroup &group)
	~ItemGroup ()
virtual void	addItem (Item *item)
ItemList	allItems () const
void	allItems (ItemList *items) const
Item *	childItem (int index) const
Item *	childItem (const QString &name) const
int	childItemCount () const
int	childItemIndex (const Item *item) const
void	clear ()
virtual void	deleteItem (Item *item)
Item *	item (const QString &name) const
const ItemList &	items () const
ItemGroup &	operator= (const ItemGroup &group)
virtual void	removeItem (Item *item)
void	setWorld (World *world)
void	worldItemRemoved (Item *item)
Public Member Functions inherited from StepCore::Item
	Item (const QString &name=QString())
	Item (const Item &item)
virtual	~Item ()
Color	color () const
void	deleteObjectErrors ()
ItemGroup *	group () const
ObjectErrors *	objectErrors ()
Item &	operator= (const Item &item)
void	setColor (Color color)
virtual void	setGroup (ItemGroup *group)
ObjectErrors *	tryGetObjectErrors () const
World *	world () const
virtual void	worldItemRemoved (Item *item STEPCORE_UNUSED)
Public Member Functions inherited from StepCore::Object
	Object (const QString &name=QString())
virtual	~Object ()
const QString &	name () const
void	setName (const QString &name)

Additional Inherited Members
Protected Member Functions inherited from StepCore::Item
virtual ObjectErrors *	createObjectErrors ()
Protected Attributes inherited from StepCore::Object
QString	_name

Detailed Description

Groups several items together.

Definition at line 309 of file world.h.

Constructor & Destructor Documentation

StepCore::ItemGroup::ItemGroup ( const QString &  name = QString() )

inline

Constructs empty group.

Definition at line 315 of file world.h.

StepCore::ItemGroup::ItemGroup

(

const ItemGroup &

group

)

Constructs a copy of the group (deep copy)

Definition at line 73 of file world.cc.

StepCore::ItemGroup::~ItemGroup

(

)

Destroys the group and all its subitems.

Definition at line 132 of file world.cc.

Member Function Documentation

void StepCore::ItemGroup::addItem ( Item *  item )

virtual

Add new item to the group.

Definition at line 94 of file world.cc.

ItemList StepCore::ItemGroup::allItems ( ) const

inline

Get list of all items in the ItemGroup.

Note

This operation takes long time since it recursively traverses all child groups

Definition at line 331 of file world.h.

void StepCore::ItemGroup::allItems

(

ItemList *

items

)

const

Get list of all items in the ItemGroup.

Parameters

items

Array to store items

Note

This operation takes long time since it recursively traverses all child groups

Definition at line 205 of file world.cc.

Item* StepCore::ItemGroup::childItem ( int  index ) const

inline

Get direct child item by its index.

Definition at line 353 of file world.h.

Item * StepCore::ItemGroup::childItem

(

const QString &

name

)

const

Get direct child item by its name.

Definition at line 183 of file world.cc.

int StepCore::ItemGroup::childItemCount ( ) const

inline

Get direct child count.

Definition at line 351 of file world.h.

int StepCore::ItemGroup::childItemIndex

(

const Item *

item

)

const

Finds direct child item in items()

Definition at line 176 of file world.cc.

void StepCore::ItemGroup::clear

(

)

Deletes all items.

Definition at line 116 of file world.cc.

virtual void StepCore::ItemGroup::deleteItem ( Item *  item )

inlinevirtual

Delete item from the group (it actually deletes item)

Definition at line 343 of file world.h.

Item * StepCore::ItemGroup::item

(

const QString &

name

)

const

Get any descendant item by its name.

Definition at line 191 of file world.cc.

const ItemList& StepCore::ItemGroup::items ( ) const

inline

Get list of all direct child items in the ItemGroup.

Definition at line 326 of file world.h.

ItemGroup & StepCore::ItemGroup::operator=

(

const ItemGroup &

group

)

Assignment operator (deep copy)

Warning

Do not call this on groups already attached to the world

Definition at line 137 of file world.cc.

void StepCore::ItemGroup::removeItem ( Item *  item )

virtual

Remove item from the group (you should delete item youself)

Definition at line 104 of file world.cc.

void StepCore::ItemGroup::setWorld ( World *  world )

virtual

Recursively call setWorld for all children objects.

Reimplemented from StepCore::Item.

Definition at line 79 of file world.cc.

void StepCore::ItemGroup::worldItemRemoved

(

Item *

item

)

Recursively call worldItemRemoved for all children objects.

Definition at line 87 of file world.cc.

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

• world.h
• world.cc