Package ch.bailu.gtk.gtk

Class GestureStylus

java.lang.Object

ch.bailu.gtk.type.Type

ch.bailu.gtk.type.Pointer

ch.bailu.gtk.gobject.Object

ch.bailu.gtk.gtk.EventController

ch.bailu.gtk.gtk.Gesture

ch.bailu.gtk.gtk.GestureSingle

ch.bailu.gtk.gtk.GestureStylus

All Implemented Interfaces:

PointerInterface

public class GestureStylus
extends GestureSingle

`GtkGestureStylus` is a `GtkGesture` specific to stylus input.

The provided signals just relay the basic information of the
stylus events.

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

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	GestureStylus.OnDown
static interface	GestureStylus.OnMotion
static interface	GestureStylus.OnProximity
static interface	GestureStylus.OnUp

Nested classes/interfaces inherited from class ch.bailu.gtk.gtk.Gesture

Gesture.OnBegin, Gesture.OnCancel, Gesture.OnEnd, Gesture.OnSequenceStateChanged, Gesture.OnUpdate

Nested classes/interfaces inherited from class ch.bailu.gtk.gobject.Object

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

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SIGNAL_ON_DOWN
static final String	SIGNAL_ON_MOTION
static final String	SIGNAL_ON_PROXIMITY
static final String	SIGNAL_ON_UP

Fields inherited from class ch.bailu.gtk.gtk.Gesture

SIGNAL_ON_BEGIN, SIGNAL_ON_CANCEL, SIGNAL_ON_END, SIGNAL_ON_SEQUENCE_STATE_CHANGED, SIGNAL_ON_UPDATE

Fields inherited from class ch.bailu.gtk.gobject.Object

SIGNAL_ON_NOTIFY

Fields inherited from class ch.bailu.gtk.type.Pointer

NULL

Constructor Summary

Constructors

Constructor	Description
GestureStylus()	Creates a new `GtkGestureStylus`.
GestureStylus(PointerContainer pointer)

Method Summary

Modifier and Type	Method	Description
static ClassHandler	getClassHandler()
DeviceTool	getDeviceTool()	Returns the `GdkDeviceTool` currently driving input through this gesture.
static int	getInstanceSize()
static long	getParentTypeID()
static TypeSystem.TypeSize	getParentTypeSize()
static long	getTypeID()
static TypeSystem.TypeSize	getTypeSize()
SignalHandler	onDown(GestureStylus.OnDown signal)	Connect to signal "down".
SignalHandler	onMotion(GestureStylus.OnMotion signal)	Connect to signal "motion".
SignalHandler	onProximity(GestureStylus.OnProximity signal)	Connect to signal "proximity".
SignalHandler	onUp(GestureStylus.OnUp signal)	Connect to signal "up".

Methods inherited from class ch.bailu.gtk.gtk.GestureSingle

getButton, getCurrentButton, getCurrentSequence, getExclusive, getTouchOnly, setButton, setExclusive, setTouchOnly

Methods inherited from class ch.bailu.gtk.gtk.Gesture

getBoundingBox, getDevice, getGroup, getLastEvent, getLastUpdatedSequence, getSequences, getSequenceState, group, handlesSequence, isActive, isGroupedWith, isRecognized, onBegin, onCancel, onEnd, onSequenceStateChanged, onUpdate, setSequenceState, setState, ungroup

Methods inherited from class ch.bailu.gtk.gtk.EventController

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

Methods inherited from class 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

Methods inherited from class ch.bailu.gtk.type.Pointer

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

Methods inherited from class ch.bailu.gtk.type.Type

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface ch.bailu.gtk.type.PointerInterface

asCPointerNotNull, asJnaPointer, asPointer, isNotNull, isNull

Field Details

SIGNAL_ON_DOWN

public static final String SIGNAL_ON_DOWN

See Also:

• Constant Field Values

SIGNAL_ON_MOTION

public static final String SIGNAL_ON_MOTION

See Also:

• Constant Field Values

SIGNAL_ON_PROXIMITY

public static final String SIGNAL_ON_PROXIMITY

See Also:

• Constant Field Values

SIGNAL_ON_UP

public static final String SIGNAL_ON_UP

See Also:

• Constant Field Values

Constructor Details

GestureStylus

public GestureStylus(PointerContainer pointer)

GestureStylus

public GestureStylus()

Creates a new `GtkGestureStylus`.

Method Details

getClassHandler

public static ClassHandler getClassHandler()

getDeviceTool

public DeviceTool getDeviceTool()

Returns the `GdkDeviceTool` currently driving input through this gesture.

This function must be called from the handler of one of the
[signal@Gtk.GestureStylus::down], [signal@Gtk.GestureStylus::motion],
[signal@Gtk.GestureStylus::up] or [signal@Gtk.GestureStylus::proximity]
signals.

Returns:

The current stylus tool

onDown

public SignalHandler onDown(GestureStylus.OnDown signal)

Connect to signal "down".
See GestureStylus.OnDown.onDown(double, double) for signal description.
Field SIGNAL_ON_DOWN contains original signal name and can be used as resource reference.

Parameters:

signal - callback function (lambda).

Returns:

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

onMotion

public SignalHandler onMotion(GestureStylus.OnMotion signal)

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

Parameters:

signal - callback function (lambda).

Returns:

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

onProximity

public SignalHandler onProximity(GestureStylus.OnProximity signal)

Connect to signal "proximity".
See GestureStylus.OnProximity.onProximity(double, double) for signal description.
Field SIGNAL_ON_PROXIMITY contains original signal name and can be used as resource reference.

Parameters:

signal - callback function (lambda).

Returns:

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

onUp

public SignalHandler onUp(GestureStylus.OnUp signal)

Connect to signal "up".
See GestureStylus.OnUp.onUp(double, double) for signal description.
Field SIGNAL_ON_UP contains original signal name and can be used as resource reference.

Parameters:

signal - callback function (lambda).

Returns:

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()