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:

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    run()
    Emitted after WebKitWebView::ready-to-show on the newly created WebKitWebView when JavaScript code calls window.showModalDialog.
    default MemorySegment
    toCallback(Arena arena)
    Creates a native function pointer to the upcall(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 window.showModalDialog. 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(MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer