Gtk2::Ex::FormFactory::Combo

SYNOPSIS

  Gtk2::Ex::FormFactory::Combo->new (
    presets => List reference of preset values,
    ...
    Gtk2::Ex::FormFactory::Widget attributes
  );

DESCRIPTION

This class implements a text entry with a popdown list of presets in a Gtk2::Ex::FormFactory framework. The content of the entry is the value of the associated application object attribute.

OBJECT HIERARCHY

  Gtk2::Ex::FormFactory::Intro
  Gtk2::Ex::FormFactory::Widget
  +--- Gtk2::Ex::FormFactory::Combo
  Gtk2::Ex::FormFactory::Layout
  Gtk2::Ex::FormFactory::Rules
  Gtk2::Ex::FormFactory::Context
  Gtk2::Ex::FormFactory::Proxy

Attributes are handled through the common get_ATTR(), set_ATTR() style accessors, but they are mostly passed once to the object constructor and must not be altered after the associated FormFactory was built.

presets = LIST REF [optional]: You may specify a static list of preset values for the Combo with this attribute. If preset is not set, you need to implement the get_ATTR_presets method as explained beyond.

REQUIREMENTS FOR ASSOCIATED APPLICATION OBJECTS

Application objects represented by a Gtk2::Ex::FormFactory::Combo may define additional methods. The naming of the methods listed beyond uses the standard get_ prefix for the attribute read accessor. ATTR needs to be replaced by the actual name of the attribute associated with the widget.

get_ATTR_presets: This method must return a reference to an array containing the presets for this Combo box, but must be implemented only if you didn't specify a static presets list using the presets attribute.

AUTHORS

 Joern Reder <joern at zyn dot de>

COPYRIGHT AND LICENSE

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details.

You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307 USA.

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