org.gnu.gdk
Class Event

java.lang.Object
  org.gnu.glib.Struct
      org.gnu.glib.Boxed
          org.gnu.gdk.Event

Direct Known Subclasses:

EventAny, EventButton, EventClient, EventConfigure, EventCrossing, EventDND, EventExpose, EventFocus, EventKey, EventMotion, EventNoExpose, EventOwnerChange, EventProperty, EventProximity, EventScroll, EventSelection, EventSetting, EventVisibility, EventWindowState

public class Event
extends Boxed

Constructor Summary

Event(Event event)
Creates a copy of an event.

Event(EventType type)
Create a new event of a given type.

Method Summary

static boolean	eventsPending() Checks if any events are ready to be processed for any display.
static Event	get() Checks all open displays for an Event to process, to be processed on, fetching events from the windowing system if necessary.
static EventExpose	getGraphicsExpose(Window window) Deprecated. This method is intented for use with deprecated GTK widgets and as such has been deprecated.
int	getTime() Returns the timestamp of the event.
static Event	peek() If there is an event waiting in the event queue of some open display, returns a copy of it.
static void	put(Event anEvent) Appends a copy of a given event onto the front of the event queue the event window's display or the default event queue if the event's window is null.

Methods inherited from class org.gnu.glib.Boxed

equals, getBoxedFromHandle, hashCode

Methods inherited from class org.gnu.glib.Struct

getHandle, getNullHandle

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Event

public Event(EventType type)

Create a new event of a given type.

Parameters:

type -

Event

public Event(Event event)

Creates a copy of an event.

Parameters:

event -

Method Detail

eventsPending

public static boolean eventsPending()

Checks if any events are ready to be processed for any display.

peek

public static Event peek()

If there is an event waiting in the event queue of some open display, returns a copy of it.

Returns:

A copy of the first Event on some event queue or null if no events are in any queue.

get

public static Event get()

Checks all open displays for an Event to process, to be processed on, fetching events from the windowing system if necessary.

Returns:

The next Event to be processed or null if no events are pending.

getGraphicsExpose

public static EventExpose getGraphicsExpose(Window window)

Deprecated. This method is intented for use with deprecated GTK widgets and as such has been deprecated.

Waits for a GraphicsExpose or NoExpose event from the X server.

Parameters:

window - Window to wait for the events for.

Returns:

An EventExpose event if a GraphicsExpose was received or null if a NoExpose event was received.

put

public static void put(Event anEvent)

Appends a copy of a given event onto the front of the event queue the event window's display or the default event queue if the event's window is null.

Parameters:

anEvent -

getTime

public int getTime()

Returns the timestamp of the event.