Package org.gnome.gtk

Interface IconView.UnselectAllCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

IconView

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 IconView.UnselectAllCallback
extends FunctionPointer

Functional interface declaration of the UnselectAllCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	A Gtk.SignalAction which gets emitted when the user unselects all items.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceIconView)	The upcall method is called from native code.

Method Details

run

void run()

A Gtk.SignalAction which gets emitted when the user unselects all items.

Applications should not connect to it, but may emit it with g_signal_emit_by_name() if they need to control selection programmatically.

The default binding for this signal is Ctrl-Shift-a.

upcall

default void upcall(MemorySegment sourceIconView)

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