com.vaadin.flow.component.grid.contextmenu

Class GridMenuItem<T>

java.lang.Object

com.vaadin.flow.component.Component

com.vaadin.flow.component.contextmenu.MenuItemBase<GridContextMenu<T>,GridMenuItem<T>,GridSubMenu<T>>

com.vaadin.flow.component.grid.contextmenu.GridMenuItem<T>

All Implemented Interfaces:

AttachNotifier, DetachNotifier, HasComponents, HasElement, HasEnabled, HasText, Serializable

public class GridMenuItem<T>
extends MenuItemBase<GridContextMenu<T>,GridMenuItem<T>,GridSubMenu<T>>

Item component used inside GridContextMenu and GridSubMenu. This component can be created and added to a menu overlay with HasGridMenuItems.addItem(String, ComponentEventListener) and similar methods.

Author:

Vaadin Ltd.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GridMenuItem(GridContextMenu<T> contextMenu, SerializableRunnable contentReset) Creates a new instance using the context menu and its reset callback.

Method Summary

Modifier and Type	Method and Description
Registration	addMenuItemClickListener(ComponentEventListener<GridContextMenu.GridContextMenuItemClickEvent<T>> clickListener) Adds the given click listener for this menu item.
protected GridSubMenu<T>	createSubMenu()

Methods inherited from class com.vaadin.flow.component.contextmenu.MenuItemBase

addThemeNames, executeJsWhenAttached, getContextMenu, getSubMenu, hasThemeName, isCheckable, isChecked, isParentItem, removeThemeNames, setCheckable, setChecked

Methods inherited from class com.vaadin.flow.component.Component

addListener, fireEvent, from, get, getChildren, getElement, getEventBus, getId, getLocale, getParent, getTranslation, getTranslation, getTranslation, getTranslation, getUI, hasListener, isAttached, isTemplateMapped, isVisible, onAttach, onDetach, onEnabledStateChanged, set, setElement, setId, setVisible

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.component.HasText

getText, setText

Methods inherited from interface com.vaadin.flow.component.HasComponents

add, add, addComponentAsFirst, addComponentAtIndex, remove, removeAll

Methods inherited from interface com.vaadin.flow.component.HasEnabled

isEnabled, setEnabled

Methods inherited from interface com.vaadin.flow.component.HasElement

getElement

Methods inherited from interface com.vaadin.flow.component.AttachNotifier

addAttachListener

Methods inherited from interface com.vaadin.flow.component.DetachNotifier

addDetachListener

Constructor Detail

GridMenuItem

public GridMenuItem(GridContextMenu<T> contextMenu,
                    SerializableRunnable contentReset)

Creates a new instance using the context menu and its reset callback.

Parameters:

contextMenu - the context menu, not null

contentReset - the callback to reset the context menu, not null

Method Detail

addMenuItemClickListener

public Registration addMenuItemClickListener(ComponentEventListener<GridContextMenu.GridContextMenuItemClickEvent<T>> clickListener)

Adds the given click listener for this menu item. The fired GridContextMenu.GridContextMenuItemClickEvent contains information of which item inside the Grid was targeted when the context menu was opened.

Parameters:

clickListener - the click listener to add

Returns:

a handle for removing the listener

createSubMenu

protected GridSubMenu<T> createSubMenu()

Specified by:

createSubMenu in class MenuItemBase<GridContextMenu<T>,GridMenuItem<T>,GridSubMenu<T>>