Interface TextBuffer.EndUserActionCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

TextBuffer

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 TextBuffer.EndUserActionCallback
extends FunctionPointer

Functional interface declaration of the EndUserActionCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Emitted at the end of a single user-visible operation on the GtkTextBuffer.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(MemorySegment) method.
default void	upcall(MemorySegment sourceTextBuffer)	The upcall method is called from native code.

Method Details

run

void run()

Emitted at the end of a single user-visible operation on the GtkTextBuffer.

See also: TextBuffer.endUserAction(), TextBuffer.insertInteractive(TextIter, String, int, boolean), TextBuffer.insertRangeInteractive(TextIter, TextIter, TextIter, boolean), TextBuffer.deleteInteractive(TextIter, TextIter, boolean), TextBuffer.backspace(TextIter, boolean, boolean), TextBuffer.deleteSelection(boolean, boolean), TextBuffer.backspace(TextIter, boolean, boolean).

upcall

default void upcall(MemorySegment sourceTextBuffer)

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(MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer