Package org.gnome.gtksourceview

Interface SnippetContext.ChangedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

SnippetContext

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface SnippetContext.ChangedCallback
extends FunctionPointer

Functional interface declaration of the ChangedCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	The signal is emitted when a change has been discovered in one of the chunks of the snippet which has caused a variable or other dynamic data within the context to have changed.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceSnippetContext)	The upcall method is called from native code.

Method Details

run

void run()

The signal is emitted when a change has been discovered in one of the chunks of the snippet which has caused a variable or other dynamic data within the context to have changed.

upcall

default void upcall(MemorySegment sourceSnippetContext)

The upcall method is called from native code. The parameters are marshaled and run() is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer