Package org.gnome.gtksourceview

Interface CompletionContext.ProviderModelChangedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

CompletionContext<T extends GObject>

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 CompletionContext.ProviderModelChangedCallback
extends FunctionPointer

Functional interface declaration of the ProviderModelChangedCallback callback.

See Also:

• run(org.gnome.gtksourceview.CompletionProvider, org.gnome.gio.ListModel)

Method Summary

Modifier and Type	Method	Description
void	run(CompletionProvider provider, @Nullable ListModel model)	Emitted when a provider changes a model.
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) method.
default void	upcall(MemorySegment sourceCompletionContext, MemorySegment provider, MemorySegment model)	The upcall method is called from native code.

Method Details

run

void run(CompletionProvider provider,
 @Nullable
 @Nullable ListModel model)

Emitted when a provider changes a model.

This signal is primarily useful for GtkSourceCompletionProvider's that want to track other providers in context. For example, it can be used to create a "top results" provider.

upcall

default void upcall(MemorySegment sourceCompletionContext,
 MemorySegment provider,
 MemorySegment model)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gtksourceview.CompletionProvider, org.gnome.gio.ListModel) 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) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer