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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
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
22 entries across 14 versions & 2 rubygems