org.tentackle.swing

Class FormEventQueue

java.lang.Object

java.awt.EventQueue

org.tentackle.swing.FormEventQueue

public class FormEventQueue
extends EventQueue

A replacement for the standard event queue providing support for dropping key events a given amount of time.

Author:

harald

Field Summary

Fields

Modifier and Type	Field and Description
static long	dropEventDefaultTime default milliseconds to drop events.

Constructor Summary

Constructors

Constructor and Description
FormEventQueue() Creates an event queue.

Method Summary

Modifier and Type	Method and Description
void	dropEvents(long millis, Predicate<AWTEvent> eventFilter) Drops all key events so far up to a given time from now. Useful for dialogs to prevent accidently ack (usually ENTER) by user.
void	dropKeyEvents() Drops all key events so far up dropEventDefaultTime ms from now.
void	dropMouseEvents() Drops all mouse events so far up dropEventDefaultTime ms from now.
AWTEvent	getNextEvent()

Methods inherited from class java.awt.EventQueue

createSecondaryLoop, dispatchEvent, getCurrentEvent, getMostRecentEventTime, invokeAndWait, invokeLater, isDispatchThread, peekEvent, peekEvent, pop, postEvent, push

Methods inherited from class java.lang.Object

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

Field Detail

dropEventDefaultTime

public static long dropEventDefaultTime

default milliseconds to drop events.

Constructor Detail

FormEventQueue

public FormEventQueue()

Creates an event queue.

Method Detail

dropEvents

public void dropEvents(long millis,
                       Predicate<AWTEvent> eventFilter)

Drops all key events so far up to a given time from now.
Useful for dialogs to prevent accidently ack (usually ENTER) by user.

Parameters:

millis - the time in milliseconds to add the current system time

eventFilter - the filter describing the events to drop

dropKeyEvents

public void dropKeyEvents()

Drops all key events so far up dropEventDefaultTime ms from now.

dropMouseEvents

public void dropMouseEvents()

Drops all mouse events so far up dropEventDefaultTime ms from now.

getNextEvent

public AWTEvent getNextEvent()
                      throws InterruptedException

Overridden to drop keyboard or mouse events.

Overrides:

getNextEvent in class EventQueue

Throws:

InterruptedException