Package ch.bailu.gtk.glib

Interface SourceFuncs.OnSourceFunc

Enclosing class:
SourceFuncs
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 SourceFuncs.OnSourceFunc

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    onSourceFunc(CallbackHandler __self, Pointer user_data)
    Specifies the type of function passed to g_timeout_add(),
    g_timeout_add_full(), g_idle_add(), and g_idle_add_full().

  • Method Details

    • onSourceFunc

      boolean onSourceFunc(CallbackHandler __self, @Nullable Pointer user_data)
      Specifies the type of function passed to g_timeout_add(),
      g_timeout_add_full(), g_idle_add(), and g_idle_add_full().

      When calling g_source_set_callback(), you may need to cast a function of a
      different type to this type. Use G_SOURCE_FUNC() to avoid warnings about
      incompatible function types.
      Parameters:
      user_data - data passed to the function, set when the source was created with one of the above functions
      Returns:
      %FALSE if the source should be removed. %G_SOURCE_CONTINUE and %G_SOURCE_REMOVE are more memorable names for the return value.