Package org.gnome.gtk

Interface Window.EnableDebuggingCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

Window

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 Window.EnableDebuggingCallback
extends FunctionPointer

Functional interface declaration of the EnableDebuggingCallback callback.

See Also:

• run(boolean)

Method Summary

Modifier and Type	Method	Description
boolean	run(boolean toggle)	Emitted when the user enables or disables interactive debugging.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, int) method.
default int	upcall(MemorySegment sourceWindow, int toggle)	The upcall method is called from native code.

Method Details

run

boolean run(boolean toggle)

Emitted when the user enables or disables interactive debugging.

When toggle is true, interactive debugging is toggled on or off, when it is false, the debugger will be pointed at the widget under the pointer.

This is a keybinding signal.

The default bindings for this signal are Ctrl+Shift+I and Ctrl+Shift+D.

upcall

default int upcall(MemorySegment sourceWindow,
 int toggle)

The upcall method is called from native code. The parameters are marshaled and run(boolean) is executed.

toCallback

default MemorySegment toCallback(Arena arena)

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer