Package org.gnome.gtk

Interface CellEditable.RemoveWidgetCallback

All Superinterfaces:

FunctionPointer

Enclosing interface:

CellEditable

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 CellEditable.RemoveWidgetCallback
extends FunctionPointer

Functional interface declaration of the RemoveWidgetCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	This signal is meant to indicate that the cell is finished editing, and the cellEditable widget is being removed and may subsequently be destroyed.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceCellEditable)	The upcall method is called from native code.

Method Details

run

void run()

This signal is meant to indicate that the cell is finished editing, and the cellEditable widget is being removed and may subsequently be destroyed.

Implementations of GtkCellEditable are responsible for emitting this signal when they are done editing. It must be emitted after the GtkCellEditable::editing-done signal, to give the cell renderer a chance to update the cell's value before the widget is removed.

gtk_cell_editable_remove_widget() is a convenience method for emitting GtkCellEditable::remove-widget.

upcall

default void upcall(MemorySegment sourceCellEditable)

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