Package ch.bailu.gtk.gtk

Class ConstantExpression

java.lang.Object

ch.bailu.gtk.type.Type

ch.bailu.gtk.type.Pointer

ch.bailu.gtk.gtk.Expression

ch.bailu.gtk.gtk.ConstantExpression

All Implemented Interfaces:

PointerInterface

public class ConstantExpression
extends Expression

A constant value in a `GtkExpression`.

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

Nested Class Summary

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

Expression.OnDestroyNotify, Expression.OnExpressionNotify

Field Summary

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

NULL

Constructor Summary

Constructors

Constructor	Description
ConstantExpression(long value_type, Object... _elipse)	Creates a `GtkExpression` that evaluates to the object given by the arguments.
ConstantExpression(PointerContainer pointer)

Method Summary

Modifier and Type	Method	Description
static ClassHandler	getClassHandler()
static int	getInstanceSize()
static long	getParentTypeID()
static TypeSystem.TypeSize	getParentTypeSize()
static long	getTypeID()
static TypeSystem.TypeSize	getTypeSize()
Value	getValue()	Gets the value that a constant expression evaluates to.
static ConstantExpression	newForValueConstantExpression(Value value)	Creates an expression that always evaluates to the given `value`.

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

bind, bind, evaluate, getValueType, isStatic, ref, unref, watch

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

Constructor Details

ConstantExpression

public ConstantExpression(PointerContainer pointer)

ConstantExpression

public ConstantExpression(long value_type,
 Object... _elipse)

Creates a `GtkExpression` that evaluates to the
object given by the arguments.

Parameters:

value_type - The type of the object

_elipse - arguments to create the object from

Method Details

getClassHandler

public static ClassHandler getClassHandler()

newForValueConstantExpression

public static ConstantExpression newForValueConstantExpression(@Nonnull
 Value value)

Creates an expression that always evaluates to the given `value`.

Parameters:

value - a `GValue`

Returns:

a new `GtkExpression`

getValue

public Value getValue()

Gets the value that a constant expression evaluates to.

Returns:

the value

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()