Package org.webkitgtk

Interface WebView.RunAsModalCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

WebView

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 WebView.RunAsModalCallback
extends FunctionPointer

Functional interface declaration of the RunAsModalCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Emitted after WebKitWebView::ready-to-show on the newly created WebKitWebView when JavaScript code calls <function>window.showModalDialog</function>.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceWebView)	The upcall method is called from native code.

Method Details

run

void run()

Emitted after WebKitWebView::ready-to-show on the newly created WebKitWebView when JavaScript code calls <function>window.showModalDialog</function>. The purpose of this signal is to allow the client application to prepare the new view to behave as modal. Once the signal is emitted a new main loop will be run to block user interaction in the parent WebKitWebView until the new dialog is closed.

upcall

default void upcall(MemorySegment sourceWebView)

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 arena in which the function pointer is allocated

Returns:

the native function pointer