Package org.gnome.gtk

Interface Label.ActivateCurrentLinkCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

Label

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 Label.ActivateCurrentLinkCallback
extends FunctionPointer

Functional interface declaration of the ActivateCurrentLinkCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Gets emitted when the user activates a link in the label.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceLabel)	The upcall method is called from native code.

Method Details

run

void run()

Gets emitted when the user activates a link in the label.

The ::activate-current-link is a keybinding signal.

Applications may also emit the signal with g_signal_emit_by_name() if they need to control activation of URIs programmatically.

The default bindings for this signal are all forms of the Enter key.

upcall

default void upcall(MemorySegment sourceLabel)

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