Lancelot::CustomListItemFactory Class Reference

#include <CustomListView.h>

Inheritance diagram for Lancelot::CustomListItemFactory:

Signals
void	itemAltered (int index)
void	itemDeleted (int index)
void	itemInserted (int index)
void	updated ()

Public Member Functions
	CustomListItemFactory ()
virtual	~CustomListItemFactory ()
virtual int	itemCount () const =0
virtual CustomListItem *	itemForIndex (int index)=0
virtual int	itemHeight (int index, Qt::SizeHint which) const =0

Detailed Description

Interface that manages the list model and serves as an interface between the actual data model and CustomList.

Subclasses are responsible for creating and destroying list items. All items must subclass QGraphicsWidget and implement the CustomListItem interface.

Definition at line 53 of file CustomListView.h.

Constructor & Destructor Documentation

Lancelot::CustomListItemFactory::CustomListItemFactory

(

)

Definition at line 38 of file CustomListView.cpp.

Lancelot::CustomListItemFactory::~CustomListItemFactory ( )

virtual

Definition at line 42 of file CustomListView.cpp.

Member Function Documentation

void Lancelot::CustomListItemFactory::itemAltered ( int  index )

signal

This signal is emitted when an item is altered.

Parameters

index

index of the altered item

virtual int Lancelot::CustomListItemFactory::itemCount ( ) const

pure virtual

Returns

number of items

Implemented in Lancelot::ActionListViewItemFactory.

void Lancelot::CustomListItemFactory::itemDeleted ( int  index )

signal

This signal is emitted when an item is deleted from the model.

Parameters

index

index of the deleted item

virtual CustomListItem* Lancelot::CustomListItemFactory::itemForIndex ( int  index )

pure virtual

Returns

an item for the specified index

Parameters

index

index

Implemented in Lancelot::ActionListViewItemFactory.

virtual int Lancelot::CustomListItemFactory::itemHeight ( int  index, Qt::SizeHint  which  ) const

pure virtual

Returns

the height hint for the specified item

Parameters

index	index of the item
which	which hint to return

Implemented in Lancelot::ActionListViewItemFactory.

void Lancelot::CustomListItemFactory::itemInserted ( int  index )

signal

This signal is emitted when an item is inserted into the model.

Parameters

index

place where the new item is inserted

void Lancelot::CustomListItemFactory::updated ( )

signal

This signal is emitted when the model is updated and the update is too complex to explain using itemInserted, itemDeleted and itemAltered methods.

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

• CustomListView.h
• CustomListView.cpp