Package org.gnome.gtk

Interface EntryBuffer.DeletedTextCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

EntryBuffer

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 EntryBuffer.DeletedTextCallback
extends FunctionPointer

Functional interface declaration of the DeletedTextCallback callback.

See Also:

• run(int, int)

Method Summary

Modifier and Type	Method	Description
void	run(int position, int nChars)	The text is altered in the default handler for this signal.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, int, int) method.
default void	upcall(MemorySegment sourceEntryBuffer, int position, int nChars)	The upcall method is called from native code.

Method Details

run

void run(int position,
 int nChars)

The text is altered in the default handler for this signal.

If you want access to the text after the text has been modified, use ConnectFlags.AFTER.

upcall

default void upcall(MemorySegment sourceEntryBuffer,
 int position,
 int nChars)

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

toCallback

default MemorySegment toCallback(Arena arena)

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer