Package org.gnome.gtk

Class EventControllerLegacy

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gobject.GObject

org.gnome.gtk.EventController

org.gnome.gtk.EventControllerLegacy

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class EventControllerLegacy
extends EventController

Provides raw access to the event stream.

It should only be used as a last resort if none of the other event controllers or gestures do the job.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	EventControllerLegacy.Builder<B extends EventControllerLegacy.Builder<B>>	Inner class implementing a builder pattern to construct a GObject with properties.
static interface	EventControllerLegacy.EventCallback	Functional interface declaration of the EventCallback callback.
static class	EventControllerLegacy.EventControllerLegacyClass

Nested classes/interfaces inherited from class org.gnome.gtk.EventController

EventController.EventController$Impl, EventController.EventControllerClass

Nested classes/interfaces inherited from class org.gnome.gobject.GObject

GObject.NotifyCallback, GObject.ObjectClass

Constructor Summary

Constructors

Constructor	Description
EventControllerLegacy()	Creates a new EventControllerLegacy.
EventControllerLegacy(MemorySegment address)	Create a EventControllerLegacy proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
protected EventControllerLegacy	asParent()	Returns this instance as if it were its parent type.
static EventControllerLegacy.Builder<? extends EventControllerLegacy.Builder>	builder()	A EventControllerLegacy.Builder object constructs a EventControllerLegacy with the specified properties.
boolean	emitEvent(@Nullable Event event)	Emits the "event" signal.
static @Nullable Type	getType()	Get the GType of the EventControllerLegacy class
SignalConnection<EventControllerLegacy.EventCallback>	onEvent(EventControllerLegacy.EventCallback handler)	Emitted for each GDK event delivered to controller.

Methods inherited from class org.gnome.gtk.EventController

getCurrentEvent, getCurrentEventDevice, getCurrentEventState, getCurrentEventTime, getName, getPropagationLimit, getPropagationPhase, getWidget, reset, setName, setPropagationLimit, setPropagationPhase, setStaticName

Methods inherited from class org.gnome.gobject.GObject

addToggleRef, addWeakPointer, bindProperty, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, connect, constructed, disconnect, dispatchPropertiesChanged, dispose, dupData, dupQdata, emit, emitNotify, finalize_, forceFloating, freezeNotify, get, getData, getMemoryLayout, getProperty, getProperty, getProperty, getQdata, getv, interfaceFindProperty, interfaceInstallProperty, interfaceListProperties, isFloating, newInstance, newInstance, newv, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, removeWeakPointer, replaceData, replaceQdata, runDispose, set, setData, setDataFull, setProperty, setProperty, setProperty, setQdata, setQdataFull, setv, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref, withProperties

Methods inherited from class org.gnome.gobject.TypeInstance

callParent, callParent, cast, getPrivate, readGClass, writeGClass

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

EventControllerLegacy

public EventControllerLegacy(MemorySegment address)

Create a EventControllerLegacy proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

EventControllerLegacy

public EventControllerLegacy()

Creates a new EventControllerLegacy.

Method Details

getType

public static @Nullable Type getType()

Get the GType of the EventControllerLegacy class

Returns:

the GType

asParent

protected EventControllerLegacy asParent()

Returns this instance as if it were its parent type. This is mostly synonymous to the Java super keyword, but will set the native typeclass function pointers to the parent type. When overriding a native virtual method in Java, "chaining up" with super.methodName() doesn't work, because it invokes the overridden function pointer again. To chain up, call asParent().methodName(). This will call the native function pointer of this virtual method in the typeclass of the parent type.

Overrides:

asParent in class EventController

onEvent

public SignalConnection<EventControllerLegacy.EventCallback> onEvent(EventControllerLegacy.EventCallback handler)

Emitted for each GDK event delivered to controller.

Parameters:

handler - the signal handler

Returns:

a signal handler ID to keep track of the signal connection

See Also:

• EventControllerLegacy.EventCallback.run(org.gnome.gdk.Event)

emitEvent

public boolean emitEvent(@Nullable Event event)

Emits the "event" signal. See onEvent(org.gnome.gtk.EventControllerLegacy.EventCallback).

builder

public static EventControllerLegacy.Builder<? extends EventControllerLegacy.Builder> builder()

A EventControllerLegacy.Builder object constructs a EventControllerLegacy with the specified properties. Use the various set...() methods to set properties, and finish construction with EventControllerLegacy.Builder.build().

Returns:

the builder object