Package org.gnome.gtk

Interface EntryCompletionMatchFunc

All Superinterfaces:

FunctionPointer

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
@Generated("io.github.jwharm.JavaGI")
public interface EntryCompletionMatchFunc
extends FunctionPointer

Functional interface declaration of the EntryCompletionMatchFunc callback.

See Also:

• run(org.gnome.gtk.EntryCompletion, java.lang.String, org.gnome.gtk.TreeIter)

Method Summary

Modifier and Type	Method	Description
boolean	run(EntryCompletion completion, String key, TreeIter iter)	A function which decides whether the row indicated by iter matches a given key, and should be displayed as a possible completion for key.
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) method.
default int	upcall(MemorySegment completion, MemorySegment key, MemorySegment iter, MemorySegment userData)	The upcall method is called from native code.

Method Details

run

boolean run(EntryCompletion completion,
 String key,
 TreeIter iter)

A function which decides whether the row indicated by iter matches a given key, and should be displayed as a possible completion for key.

Note that key is normalized and case-folded (see g_utf8_normalize() and g_utf8_casefold()). If this is not appropriate, match functions have access to the unmodified key via gtk_editable_get_text (GTK_EDITABLE (gtk_entry_completion_get_entry ())).

upcall

default int upcall(MemorySegment completion,
 MemorySegment key,
 MemorySegment iter,
 MemorySegment userData)

The upcall method is called from native code. The parameters are marshaled and run(org.gnome.gtk.EntryCompletion, java.lang.String, org.gnome.gtk.TreeIter) 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) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the function pointer will be allocated in this arena

Returns:

the native function pointer