Interface TextTagTable.TagRemovedCallback

All Superinterfaces:
FunctionPointer
Enclosing class:
TextTagTable
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 TextTagTable.TagRemovedCallback extends FunctionPointer

Functional interface declaration of the TagRemovedCallback callback.

See Also:

  • Method Details

    • run

      void run(@Nullable TextTag tag)

      Emitted every time a tag is removed from the GtkTextTagTable.

      The tag is still valid by the time the signal is emitted, but it is not associated with a tag table any more.

    • upcall

      default void upcall(MemorySegment sourceTextTagTable, MemorySegment tag)
      The upcall method is called from native code. The parameters are marshaled and run(TextTag) 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