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|
#
# tkextlib/iwidgets/entryfield.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
require 'tk'
require 'tkextlib/iwidgets.rb'
module Tk
module Iwidgets
class Entryfield < Tk::Iwidgets::Labeledwidget
end
end
end
class Tk::Iwidgets::Entryfield
TkCommandNames = ['::iwidgets::entryfield'.freeze].freeze
WidgetClassName = 'Entryfield'.freeze
WidgetClassNames[WidgetClassName] ||= self
def __font_optkeys
super() << 'textfont'
end
private :__font_optkeys
####################################
include Tk::ValidateConfigure
class EntryfieldValidate < TkValidateCommand
#class CalCmdArgs < TkUtil::CallbackSubst
class ValidateArgs < TkUtil::CallbackSubst
KEY_TBL = [
[ ?c, ?s, :char ],
[ ?P, ?s, :post ],
[ ?S, ?s, :current ],
[ ?W, ?w, :widget ],
nil
]
PROC_TBL = [
[ ?s, TkComm.method(:string) ],
[ ?w, TkComm.method(:window) ],
nil
]
=begin
# for Ruby m17n :: ?x --> String --> char-code ( getbyte(0) )
KEY_TBL.map!{|inf|
if inf.kind_of?(Array)
inf[0] = inf[0].getbyte(0) if inf[0].kind_of?(String)
inf[1] = inf[1].getbyte(0) if inf[1].kind_of?(String)
end
inf
}
PROC_TBL.map!{|inf|
if inf.kind_of?(Array)
inf[0] = inf[0].getbyte(0) if inf[0].kind_of?(String)
end
inf
}
=end
_setup_subst_table(KEY_TBL, PROC_TBL);
end
def self._config_keys
['validate', 'invalid']
end
end
def __validation_class_list
super() << EntryfieldValidate
end
Tk::ValidateConfigure.__def_validcmd(binding, EntryfieldValidate)
=begin
def validate(cmd = Proc.new, args = nil)
if cmd.kind_of?(ValidateCmd)
configure('validate', cmd)
elsif args
configure('validate', [cmd, args])
else
configure('validate', cmd)
end
end
def invalid(cmd = Proc.new, args = nil)
if cmd.kind_of?(ValidateCmd)
configure('invalid', cmd)
elsif args
configure('invalid', [cmd, args])
else
configure('invalid', cmd)
end
end
=end
####################################
def clear
tk_call(@path, 'clear')
self
end
def delete(first, last=None)
tk_send_without_enc('delete', first, last)
self
end
def value
_fromUTF8(tk_send_without_enc('get'))
end
def value= (val)
tk_send_without_enc('delete', 0, 'end')
tk_send_without_enc('insert', 0, _get_eval_enc_str(val))
val
end
alias get value
alias set value=
def cursor=(index)
tk_send_without_enc('icursor', index)
#self
index
end
alias icursor cursor=
def index(index)
number(tk_send_without_enc('index', index))
end
def insert(pos,text)
tk_send_without_enc('insert', pos, _get_eval_enc_str(text))
self
end
def mark(pos)
tk_send_without_enc('scan', 'mark', pos)
self
end
def dragto(pos)
tk_send_without_enc('scan', 'dragto', pos)
self
end
def selection_adjust(index)
tk_send_without_enc('selection', 'adjust', index)
self
end
def selection_clear
tk_send_without_enc('selection', 'clear')
self
end
def selection_from(index)
tk_send_without_enc('selection', 'from', index)
self
end
def selection_present()
bool(tk_send_without_enc('selection', 'present'))
end
def selection_range(s, e)
tk_send_without_enc('selection', 'range', s, e)
self
end
def selection_to(index)
tk_send_without_enc('selection', 'to', index)
self
end
# based on tk/scrollable.rb
def xview(*index)
if index.size == 0
list(tk_send_without_enc('xview'))
else
tk_send_without_enc('xview', *index)
self
end
end
def xview_moveto(*index)
xview('moveto', *index)
end
def xview_scroll(*index)
xview('scroll', *index)
end
end
|
