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Contents
# Copyright (c) 2020-2021 Andy Maleh
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
require 'glimmer/tk/widget_proxy'
require 'glimmer/tk/text_variable_owner'
module Glimmer
module Tk
# Proxy for Tk::Tile::TEntry
#
# Follows the Proxy Design Pattern
class EntryProxy < WidgetProxy
include TextVariableOwner
def validatecommand_block=(proc)
tk.validatecommand(proc)
end
def invalidcommand_block=(proc)
tk.invalidcommand(proc)
end
def handle_listener(listener_name, &listener)
case listener_name.to_s.downcase
when 'change'
tk.textvariable.trace('write') {
listener.call(@tk.textvariable)
}
when 'validatecommand', 'validate'
self.validatecommand_block = listener
when 'invalidcommand', 'invalid'
self.invalidcommand_block = listener
else
super
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems