JavaClass

package
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Published: Sep 10, 2025 License: MIT Imports: 22 Imported by: 0

Documentation

Overview

Package JavaClass provides methods for working with JavaClass object instances.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Advanced

type Advanced = class

Advanced exposes a 1:1 low-level instance of the class, undocumented, for those who know what they are doing.

type Any

type Any interface {
	gd.IsClass
	AsJavaClass() Instance
}

type Extension

type Extension[T gdclass.Interface] struct{ gdclass.Extension[T, Instance] }

Extension can be embedded in a new struct to create an extension of this class. T should be the type that is embedding this Extension

func (*Extension[T]) AsJavaClass

func (self *Extension[T]) AsJavaClass() Instance

func (*Extension[T]) AsObject

func (self *Extension[T]) AsObject() [1]gd.Object

func (*Extension[T]) AsRefCounted

func (self *Extension[T]) AsRefCounted() [1]gd.RefCounted

type ID

type ID Object.ID

ID is a typed object ID (reference) to an instance of this class, use it to store references to objects with unknown lifetimes, as an ID will not panic on use if the underlying object has been destroyed.

func (ID) Instance

func (id ID) Instance() (Instance, bool)

type Instance

type Instance [1]gdclass.JavaClass

Represents a class from the Java Native Interface. It is returned from [method JavaClassWrapper.wrap]. [b]Note:[/b] This class only works on Android. On any other platform, this class does nothing. [b]Note:[/b] This class is not to be confused with [JavaScriptObject].

var Nil Instance

Nil is a nil/null instance of the class. Equivalent to the zero value.

func New

func New() Instance

func (Instance) AsJavaClass

func (self Instance) AsJavaClass() Instance

func (Instance) AsObject

func (self Instance) AsObject() [1]gd.Object

func (Instance) AsRefCounted

func (self Instance) AsRefCounted() [1]gd.RefCounted

func (Instance) GetJavaClassName

func (self Instance) GetJavaClassName() string

Returns the Java class name.

func (Instance) GetJavaMethodList

func (self Instance) GetJavaMethodList() []PropertyInfo

Returns the object's Java methods and their signatures as an [Array] of dictionaries, in the same format as [method Object.get_method_list].

func (Instance) GetJavaParentClass

func (self Instance) GetJavaParentClass() Instance

Returns a [JavaClass] representing the Java parent class of this class.

func (Instance) ID

func (self Instance) ID() ID

func (*Instance) SetObject

func (self *Instance) SetObject(obj [1]gd.Object) bool

func (Instance) Virtual

func (self Instance) Virtual(name string) reflect.Value

type PropertyInfo

type PropertyInfo struct {
	ClassName  string       `gd:"class_name"`
	Name       string       `gd:"name"`
	Hint       int          `gd:"hint"`
	HintString string       `gd:"hint_string"`
	Type       reflect.Type `gd:"type"`
	Usage      int          `gd:"usage"`
}

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