Package org.luwrain.controls

Class ListUtils.DoubleLevelTransition<E>

java.lang.Object

org.luwrain.controls.ListUtils.DefaultTransition

org.luwrain.controls.ListUtils.DoubleLevelTransition<E>

All Implemented Interfaces:

ListArea.Transition

Direct Known Subclasses:

WebSearchResultPopup.Transition

Enclosing class:

ListUtils

public abstract static class ListUtils.DoubleLevelTransition<E>
extends ListUtils.DefaultTransition

Nested Class Summary

Nested classes/interfaces inherited from interface org.luwrain.controls.ListArea.Transition

ListArea.Transition.State, ListArea.Transition.Type

Field Summary

Fields

Modifier and Type	Field	Description
protected final ListArea.Model<E>	model

Fields inherited from class org.luwrain.controls.ListUtils.DefaultTransition

PAGE_SIZE

Constructor Summary

Constructors

Constructor	Description
DoubleLevelTransition(ListArea.Model<E> model)

Method Summary

Modifier and Type	Method	Description
abstract boolean	isSectionItem(E item)
ListArea.Transition.State	transition(ListArea.Transition.Type type, ListArea.Transition.State fromState, int itemCount, boolean hasEmptyLineTop, boolean hasEmptyLineBottom)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

model

protected final ListArea.Model<E> model

Constructor Details

DoubleLevelTransition

public DoubleLevelTransition(ListArea.Model<E> model)

Method Details

isSectionItem

public abstract boolean isSectionItem(E item)

transition

public ListArea.Transition.State transition(ListArea.Transition.Type type,
 ListArea.Transition.State fromState,
 int itemCount,
 boolean hasEmptyLineTop,
 boolean hasEmptyLineBottom)

Specified by:

transition in interface ListArea.Transition

Overrides:

transition in class ListUtils.DefaultTransition