react4j.extras

Class WindowPortal

java.lang.Object

react4j.core.Component<WindowPortal.Props,react4j.core.BaseState,react4j.core.BaseContext>

react4j.extras.WindowPortal

@ReactComponent
 @Unsupported
public abstract class WindowPortal
extends react4j.core.Component<WindowPortal.Props,react4j.core.BaseState,react4j.core.BaseContext>

A portal that opens another window. This was initially designed to be used so that a single application can be split across multiple windows. This would allow a primary window to manage the data and then operate across multiple windows. It also makes it possible to add

TODO: In the future we should pass a control in the context that allows the sub-window to close itself.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	WindowPortal.OnCloseCallback
static class	WindowPortal.Props

Nested classes/interfaces inherited from class react4j.core.Component

react4j.core.Component.SetStateCallback<P,S>

Constructor Summary

Constructors

Constructor and Description
WindowPortal()

Method Summary

Modifier and Type	Method and Description
protected void	componentWillUnmount() This method is invoked immediately before a component is unmounted and destroyed.
static react4j.core.ReactNode	create(WindowPortal.Props props, react4j.core.ReactNode child)
protected void	postConstruct() This method is invoked after the component is constructed and bound to a native react component.
protected react4j.core.ReactNode	render() Render the component.

Methods inherited from class react4j.core.Component

componentDidCatch, componentDidMount, componentDidUpdate, componentWillReceiveProps, componentWillUpdate, context, getChildContext, performPostConstruct, performRender, props, scheduleRender, scheduleStateUpdate, scheduleStateUpdate, scheduleStateUpdate, scheduleStateUpdate, setInitialState, shouldComponentUpdate, state

Methods inherited from class java.lang.Object

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

Constructor Detail

WindowPortal

public WindowPortal()

Method Detail

create

@Nonnull
public static react4j.core.ReactNode create(@Nonnull
                                                     WindowPortal.Props props,
                                                     @Nonnull
                                                     react4j.core.ReactNode child)

postConstruct

protected void postConstruct()

Description copied from class: react4j.core.Component

This method is invoked after the component is constructed and bound to a native react component. This is a good place to perform initialization. It is called before Component.render(), therefore setting state in this method will not trigger a re-rendering. This replaces the componentWillMount lifecycle method from react as well as the code that appears in constructors in native React ES6 components.

Overrides:

postConstruct in class react4j.core.Component<WindowPortal.Props,react4j.core.BaseState,react4j.core.BaseContext>

componentWillUnmount

protected void componentWillUnmount()

Description copied from class: react4j.core.Component

This method is invoked immediately before a component is unmounted and destroyed. Perform any necessary cleanup in this method, such as invalidating timers, canceling network requests, or cleaning up any DOM elements that were created in Component.componentDidMount() See the React Component documentation for more details.

Overrides:

componentWillUnmount in class react4j.core.Component<WindowPortal.Props,react4j.core.BaseState,react4j.core.BaseContext>

render

@Nullable
protected react4j.core.ReactNode render()

Description copied from class: react4j.core.Component

Render the component. See the React Component documentation for more details.

Overrides:

render in class react4j.core.Component<WindowPortal.Props,react4j.core.BaseState,react4j.core.BaseContext>

Returns:

the result of rendering.