2002-01-22 Robert Collins <rbtcollins@hotmail.com>

2002-01-22  Robert Collins  <rbtcollins@hotmail.com>

        * PickCategoryLine.cc (PickCategoryLine::actiontext): Remove.
        (PickCategoryLine::paint): Use the new action method.
        (PickCategoryLine::click): Set the action for all children.
        (PickCategoryLine::set_action): New method.
        * PickCategoryLine.h (PickCategoryLine::-actions): Remove.
        (PickCategoryLine::current_default): Use packagemeta _actions class.
        * PickLine.h (PickLine::set_action): New abstract method that requires including
        package_meta.h.
        * PickPackageLine.cc (PickPackageLine::set_action): New method.
        * PickPackageLine.h (PickPackageLine::set_action): Declare this.
        * list.h (getbykey): A const correctness fix.
        * package_meta.cc: Run indent.
        (packagemeta::Default_action): New const.
        (packagemeta::Install_action): Ditto.
        (packagemeta::Reinstall_action): Ditto.
        (packagemeta::Uninstall_action): Ditto.
        (packagemeta::_actions::caption): New method.
        (packagemeta::_actions::operator++): Ditto.
        (packagemeta::set_action): New overload.
        * package_meta.h (packagemeta::_actions): New class.
        (packagemeta::set_action): Declare this.