ej.mwt

Class Dialog

java.lang.Object

ej.mwt.Panel

ej.mwt.Dialog

All Implemented Interfaces:

Renderable

public class Dialog
extends Panel

A dialog is a specific panel that once shown is the only one that receives all input events until it is hidden.

The show methods (Panel.showFullScreen(Desktop), Panel.showAdjustingToChild(Desktop), Panel.showUsingBounds(Desktop)) do not return while the dialog is shown. During this period, all the input events are sent only to this dialog and its children. Beware that when opening a dialog:

• If the current thread is used to read data or to communicate, these actions will not run until the dialog is hidden.
• If the current thread owns monitors, they will not be released. Other threads that need these monitors will wait until the dialog is hidden.

If several dialogs are shown, they are stacked and only the last one is active.

Constructor Summary

Constructors

Constructor and Description
Dialog() Creates a new dialog.

Method Summary

Modifier and Type	Method and Description
protected void	showInternal(Desktop desktop) Adds the panel to the desktop and validate it asynchronously.

Methods inherited from class ej.mwt.Panel

becameActive, becameInactive, contains, getDesktop, getEventHandler, getFocus, getHeight, getPreferredHeight, getPreferredWidth, getWidget, getWidgetAt, getWidth, getX, getY, handleEvent, hide, hideNotify, invalidate, isActive, isAdjustedToChild, isPacked, isShown, isTransparent, isValid, render, repaint, repaint, revalidate, setBounds, setEventHandler, setFocus, setLocation, setPacked, setPreferredSize, setSize, setWidget, show, show, showAdjustingToChild, showFullScreen, showNotify, showUsingBounds, validate, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

Dialog

public Dialog()

Creates a new dialog.

Method Detail

showInternal

protected void showInternal(@NonNull
                            Desktop desktop)

Description copied from class: Panel

Adds the panel to the desktop and validate it asynchronously.

Overrides:

showInternal in class Panel

Parameters:

desktop - the desktop to show the panel on.