Sha256: 622610aa841d4624608b7a2af2319f9600040778bb6ad94df437ed6515f354d5
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Versions: 139
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Contents
# Copyright (C) 2016-2017 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 TextView
def get_iter_at(options)
location = options[:location]
position = options[:position]
if location
get_iter_at_location(*location)
elsif position
get_iter_at_position(*position)
else
message = "must specify :location or :position: #{options.inspect}"
raise ArgumentError, message
end
end
alias_method :get_iter_at_location_raw, :get_iter_at_location
def get_iter_at_location(x, y)
result = get_iter_at_location_raw(x, y)
if result.is_a?(Gtk::TextIter) # For GTK+ < 3.20
iter = result
iter
else
found, iter = result
if found
iter
else
nil
end
end
end
alias_method :get_iter_at_position_raw, :get_iter_at_position
def get_iter_at_position(x, y)
result = get_iter_at_position_raw(x, y)
if result.size == 2 # For GTK+ < 3.20
result
else
found, iter, trailing = result
if found
[iter, trailing]
else
nil
end
end
end
end
end
Version data entries
139 entries across 139 versions & 2 rubygems