Contents

# Copyright (C) 2014-2015  Ruby-GNOME2 Project Team
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

module Gtk
  class Container
    class << self
      alias_method :child_properties_raw, :child_properties
      def child_properties
        child_properties_raw[0]
      end
    end

    include Enumerable

    alias_method :add_raw, :add
    def add(child, properties={})
      child.freeze_child_notify
      begin
        add_raw(child)
        properties.each do |key, value|
          child_set_property(child, key, value)
        end
      ensure
        child.thaw_child_notify
      end
    end

    def <<(widget)
      add(widget)
      self
    end

    alias_method :focus_chain_raw, :focus_chain
    def focus_chain
      set_explicitly, widgets = focus_chain_raw
      if set_explicitly
        widgets
      else
        nil
      end
    end

    alias_method :child_get_property_raw, :child_get_property
    def child_get_property(child, name)
      property = self.class.find_child_property(name)
      value = GLib::Value.new(property.value_type)
      child_get_property_raw(child, name, value)
      value.value
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
gtk3-3.0.8-x86-mingw32	lib/gtk3/container.rb
gtk3-3.0.8-x64-mingw32	lib/gtk3/container.rb
gtk3-3.0.8	lib/gtk3/container.rb
gtk3-3.0.7-x86-mingw32	lib/gtk3/container.rb
gtk3-3.0.7-x64-mingw32	lib/gtk3/container.rb
gtk3-3.0.7	lib/gtk3/container.rb
gtk3-3.0.6-x86-mingw32	lib/gtk3/container.rb
gtk3-3.0.6-x64-mingw32	lib/gtk3/container.rb
gtk3-3.0.6	lib/gtk3/container.rb