Package org.gnome.gtk

Interface CellRenderer.EditingCanceledCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

CellRenderer

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 CellRenderer.EditingCanceledCallback
extends FunctionPointer

Functional interface declaration of the EditingCanceledCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	This signal gets emitted when the user cancels the process of editing a cell.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceCellRenderer)	The upcall method is called from native code.

Method Details

run

void run()

This signal gets emitted when the user cancels the process of editing a cell. For example, an editable cell renderer could be written to cancel editing when the user presses Escape.

See also: gtk_cell_renderer_stop_editing().

upcall

default void upcall(MemorySegment sourceCellRenderer)

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