io.jmix.ui.component.data

Class TreeItems.ValueChangeEvent<T>

java.lang.Object

java.util.EventObject

io.jmix.ui.component.data.TreeItems.ValueChangeEvent<T>

Type Parameters:

T - the source component type

All Implemented Interfaces:

java.io.Serializable

Enclosing interface:

TreeItems<T>

public static class TreeItems.ValueChangeEvent<T>
extends java.util.EventObject

An event that is fired when TreeItems value is changed.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
ValueChangeEvent(TreeItems<T> source, T item, java.lang.String property, java.lang.Object prevValue, java.lang.Object value)

Method Summary

Modifier and Type	Method and Description
T	getItem()
java.lang.Object	getPrevValue()
java.lang.String	getProperty()
TreeItems<T>	getSource()
java.lang.Object	getValue()

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ValueChangeEvent

public ValueChangeEvent(TreeItems<T> source,
                        T item,
                        java.lang.String property,
                        @Nullable
                        java.lang.Object prevValue,
                        @Nullable
                        java.lang.Object value)

Method Detail

getSource

public TreeItems<T> getSource()

Overrides:

getSource in class java.util.EventObject

getItem

public T getItem()

Returns:

the item which value is changed

getProperty

public java.lang.String getProperty()

Returns:

changed property name

getPrevValue

@Nullable
public java.lang.Object getPrevValue()

Returns:

a previous value of the item property

getValue

@Nullable
public java.lang.Object getValue()

Returns:

a new value of the item property