Package ch.bailu.gtk.gtk

Klasse EventControllerMotion

java.lang.Object

ch.bailu.gtk.type.Type

ch.bailu.gtk.type.Pointer

ch.bailu.gtk.gobject.Object

ch.bailu.gtk.type.PropertyHolder

ch.bailu.gtk.gtk.EventController

ch.bailu.gtk.gtk.EventControllerMotion

Alle implementierten Schnittstellen:

PointerInterface

public class EventControllerMotion
extends EventController

Tracks the pointer position.

The event controller offers [signal@Gtk.EventControllerMotion::enter]
and [signal@Gtk.EventControllerMotion::leave] signals, as well as
[property@Gtk.EventControllerMotion:is-pointer] and
[property@Gtk.EventControllerMotion:contains-pointer] properties
which are updated to reflect changes in the pointer position as it
moves over the widget.

https://docs.gtk.org/gtk4/class.EventControllerMotion.html

Verschachtelte Klassen - Übersicht

Verschachtelte Klassen

Modifizierer und Typ	Klasse	Beschreibung
static interface	EventControllerMotion.OnEnter
static interface	EventControllerMotion.OnLeave
static interface	EventControllerMotion.OnMotion

Von Klasse geerbte verschachtelte Klassen/Schnittstellen ch.bailu.gtk.gobject.Object

Object.OnBindingTransformFunc, Object.OnDestroyNotify, Object.OnDuplicateFunc, Object.OnNotify, Object.OnToggleNotify, Object.OnWeakNotify

Feldübersicht

Felder

Modifizierer und Typ	Feld	Beschreibung
static final String	SIGNAL_ON_ENTER
static final String	SIGNAL_ON_LEAVE
static final String	SIGNAL_ON_MOTION

Von Klasse geerbte Felder ch.bailu.gtk.gobject.Object

SIGNAL_ON_NOTIFY

Von Klasse geerbte Felder ch.bailu.gtk.type.Pointer

NULL

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
EventControllerMotion()	Creates a new event controller that will handle motion events.
EventControllerMotion(PointerContainer pointer)

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
boolean	containsPointer()	Returns if a pointer is within @self or one of its children.
static ClassHandler	getClassHandler()
static int	getInstanceSize()
static long	getParentTypeID()
static TypeSystem.TypeSize	getParentTypeSize()
static long	getTypeID()
static TypeSystem.TypeSize	getTypeSize()
boolean	isPointer()	Returns if a pointer is within @self, but not one of its children.
SignalHandler	onEnter(EventControllerMotion.OnEnter signal)	Connect to signal "enter".
SignalHandler	onLeave(EventControllerMotion.OnLeave signal)	Connect to signal "leave".
SignalHandler	onMotion(EventControllerMotion.OnMotion signal)	Connect to signal "motion".

Von Klasse geerbte Methoden ch.bailu.gtk.gtk.EventController

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

Von Klasse geerbte Methoden ch.bailu.gtk.type.PropertyHolder

getBooleanProperty, getIntProperty, getObjectProperty, getStringProperty, getStrProperty, setBooleanProperty, setIntProperty, setObjectProperty, setStringProperty, setStrProperty

Von Klasse geerbte Methoden ch.bailu.gtk.gobject.Object

addToggleRef, bindProperty, bindProperty, bindPropertyFull, bindPropertyFull, bindPropertyWithClosures, bindPropertyWithClosures, compatControl, connect, connect, disconnect, disconnect, dupData, dupData, dupQdata, forceFloating, freezeNotify, get, get, getData, getData, getProperty, getProperty, getQdata, interfaceFindProperty, interfaceInstallProperty, isFloating, notify, notify, notifyByPspec, onNotify, ref, refSink, removeToggleRef, replaceData, replaceData, replaceQdata, runDispose, set, set, setData, setData, setDataFull, setDataFull, setProperty, setProperty, setQdata, setQdataFull, stealData, stealData, stealQdata, takeRef, thawNotify, unref, watchClosure, weakRef, weakUnref

Von Klasse geerbte Methoden ch.bailu.gtk.type.Pointer

asCPointer, cast, connectSignal, disconnectSignals, disconnectSignals, equals, hashCode, throwIfNull, throwNullPointerException, toString, unregisterCallbacks, unregisterCallbacks

Von Klasse geerbte Methoden ch.bailu.gtk.type.Type

asCPointer, asCPointer, asCPointerNotNull, asJnaPointer, asJnaPointer, asPointer, asPointer, cast, cast, throwIfNull

Von Klasse geerbte Methoden java.lang.Object

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

Von Schnittstelle geerbte Methoden ch.bailu.gtk.type.PointerInterface

asCPointerNotNull, asJnaPointer, asPointer, isNotNull, isNull

Felddetails

SIGNAL_ON_ENTER

public static final String SIGNAL_ON_ENTER

Siehe auch:

• Konstantenfeldwerte

SIGNAL_ON_LEAVE

public static final String SIGNAL_ON_LEAVE

Siehe auch:

• Konstantenfeldwerte

SIGNAL_ON_MOTION

public static final String SIGNAL_ON_MOTION

Siehe auch:

• Konstantenfeldwerte

Konstruktordetails

EventControllerMotion

public EventControllerMotion(PointerContainer pointer)

EventControllerMotion

public EventControllerMotion()

Creates a new event controller that will handle motion events.

Methodendetails

getClassHandler

public static ClassHandler getClassHandler()

containsPointer

public boolean containsPointer()

Returns if a pointer is within @self or one of its children.

Gibt zurück:

%TRUE if a pointer is within @self or one of its children

isPointer

public boolean isPointer()

Returns if a pointer is within @self, but not one of its children.

Gibt zurück:

%TRUE if a pointer is within @self but not one of its children

onEnter

public SignalHandler onEnter(EventControllerMotion.OnEnter signal)

Connect to signal "enter".
See EventControllerMotion.OnEnter.onEnter(double, double) for signal description.
Field SIGNAL_ON_ENTER contains original signal name and can be used as resource reference.

Parameter:

signal - callback function (lambda).

Gibt zurück:

SignalHandler. Can be used to disconnect signal and to release callback function.

onLeave

public SignalHandler onLeave(EventControllerMotion.OnLeave signal)

Connect to signal "leave".
See EventControllerMotion.OnLeave.onLeave() for signal description.
Field SIGNAL_ON_LEAVE contains original signal name and can be used as resource reference.

Parameter:

signal - callback function (lambda).

Gibt zurück:

SignalHandler. Can be used to disconnect signal and to release callback function.

onMotion

public SignalHandler onMotion(EventControllerMotion.OnMotion signal)

Connect to signal "motion".
See EventControllerMotion.OnMotion.onMotion(double, double) for signal description.
Field SIGNAL_ON_MOTION contains original signal name and can be used as resource reference.

Parameter:

signal - callback function (lambda).

Gibt zurück:

SignalHandler. Can be used to disconnect signal and to release callback function.

getTypeID

public static long getTypeID()

getParentTypeID

public static long getParentTypeID()

getTypeSize

public static TypeSystem.TypeSize getTypeSize()

getParentTypeSize

public static TypeSystem.TypeSize getParentTypeSize()

getInstanceSize

public static int getInstanceSize()