How to use

windowProc

method

in

org.eclipse.swt.widgets.Item

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ user_data) {
  switch ((int)/*64*/user_data) {
    case ACTIVATE_INVERSE: {
      expanded = OS.gtk_expander_get_expanded (handle);
      parent.layoutItems (0, false);
      return 0;
    }
  }
  return super.windowProc (handle, user_data);
}
}

@Override
int /*long*/ windowProc (int /*long*/ handle, int /*long*/ user_data) {
  switch ((int)/*64*/user_data) {
    case ACTIVATE_INVERSE: {
      expanded = OS.gtk_expander_get_expanded (handle);
      parent.layoutItems (0, false);
      return 0;
    }
  }
  return super.windowProc (handle, user_data);
}
}

@Override
long /*int*/ windowProc (long /*int*/ handle, long /*int*/ user_data) {
  switch ((int)/*64*/user_data) {
    case ACTIVATE_INVERSE: {
      expanded = OS.gtk_expander_get_expanded (handle);
      parent.layoutItems (0, false);
      return 0;
    }
  }
  return super.windowProc (handle, user_data);
}
}