Interface CellRendererToggle.ToggledCallback

All Superinterfaces:
FunctionPointer
Enclosing class:
CellRendererToggle
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 CellRendererToggle.ToggledCallback extends FunctionPointer

Functional interface declaration of the ToggledCallback callback.

See Also:

  • Method Details

    • run

      void run(String path)

      The ::toggled signal is emitted when the cell is toggled.

      It is the responsibility of the application to update the model with the correct value to store at path. Often this is simply the opposite of the value currently stored at path.

    • upcall

      default void upcall(MemorySegment sourceCellRendererToggle, MemorySegment path)
      The upcall method is called from native code. The parameters are marshaled and run(String) is executed.

    • toCallback

      default MemorySegment toCallback(Arena arena)
      Creates a native function pointer to the upcall(MemorySegment, MemorySegment) method.
      Specified by:
      toCallback in interface FunctionPointer
      Parameters:
      arena - the arena in which the function pointer is allocated
      Returns:
      the native function pointer