Package org.gnome.gtk

Interface CellArea.AddEditableCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

CellArea

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 CellArea.AddEditableCallback
extends FunctionPointer

Functional interface declaration of the AddEditableCallback callback.

See Also:

• run(org.gnome.gtk.CellRenderer, org.gnome.gtk.CellEditable, org.gnome.gdk.Rectangle, java.lang.String)

Method Summary

Modifier and Type	Method	Description
void	run(@Nullable CellRenderer renderer, @Nullable CellEditable editable, @Nullable Rectangle cellArea, String path)	Indicates that editing has started on renderer and that editable should be added to the owning cell-layouting widget at cellArea.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceCellArea, MemorySegment renderer, MemorySegment editable, MemorySegment cellArea, MemorySegment path)	The upcall method is called from native code.

Method Details

run

void run(@Nullable CellRenderer renderer,
 @Nullable CellEditable editable,
 @Nullable Rectangle cellArea,
 String path)

Indicates that editing has started on renderer and that editable should be added to the owning cell-layouting widget at cellArea.

upcall

default void upcall(MemorySegment sourceCellArea,
 MemorySegment renderer,
 MemorySegment editable,
 MemorySegment cellArea,
 MemorySegment path)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gtk.CellRenderer, org.gnome.gtk.CellEditable, org.gnome.gdk.Rectangle, java.lang.String) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer