Package org.gnome.gtk

Interface FontChooser.FontActivatedCallback

All Superinterfaces:

FunctionPointer

Enclosing interface:

FontChooser

Functional Interface:

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

@FunctionalInterface
@Deprecated
public static interface FontChooser.FontActivatedCallback
extends FunctionPointer

Deprecated.

Functional interface declaration of the FontActivatedCallback callback.

See Also:

• run(java.lang.String)

Method Summary

Modifier and Type	Method	Description
void	run(String fontname)	Deprecated. Use FontDialog and FontDialogButton instead
default MemorySegment	toCallback(Arena arena)	Deprecated. Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment, java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceFontChooser, MemorySegment fontname)	Deprecated. The upcall method is called from native code.

Method Details

run

@Deprecated
void run(String fontname)

Deprecated.

Use FontDialog and FontDialogButton instead

Emitted when a font is activated.

This usually happens when the user double clicks an item, or an item is selected and the user presses one of the keys Space, Shift+Space, Return or Enter.

upcall

default void upcall(MemorySegment sourceFontChooser,
 MemorySegment fontname)

Deprecated.

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

toCallback

default MemorySegment toCallback(Arena arena)

Deprecated.

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

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer