# frozen_string_literal: false
#
# tk/pack.rb : control pack geometry manager
#
require 'tk'
module TkPack
include Tk
extend Tk
TkCommandNames = ['pack'.freeze].freeze
=begin
def configure(win, *args)
if args[-1].kind_of?(Hash)
opts = args.pop
else
opts = {}
end
params = []
# params.push((win.kind_of?(TkObject))? win.epath: win)
params.push(_epath(win))
args.each{|win|
# params.push((win.kind_of?(TkObject))? win.epath: win)
params.push(_epath(win))
}
opts.each{|k, v|
params.push("-#{k}")
# params.push((v.kind_of?(TkObject))? v.epath: v)
params.push(_epath(v))
}
tk_call_without_enc("pack", 'configure', *params)
end
=end
def configure(*args)
if args[-1].kind_of?(Hash)
opts = args.pop
else
opts = {}
end
fail ArgumentError, 'no widget is given' if args.empty?
params = []
args.flatten(1).each{|win| params.push(_epath(win))}
opts.each{|k, v|
params.push("-#{k}")
params.push(_epath(v)) # have to use 'epath' (hash_kv() is unavailable)
}
tk_call_without_enc("pack", 'configure', *params)
end
alias pack configure
def forget(*args)
return '' if args.size == 0
wins = args.collect{|win|
# (win.kind_of?(TkObject))? win.epath: win
_epath(win)
}
tk_call_without_enc('pack', 'forget', *wins)
end
def info(slave)
# slave = slave.epath if slave.kind_of?(TkObject)
slave = _epath(slave)
ilist = list(tk_call_without_enc('pack', 'info', slave))
info = {}
while key = ilist.shift
info[key[1..-1]] = ilist.shift
end
return info
end
def propagate(master, mode=None)
# master = master.epath if master.kind_of?(TkObject)
master = _epath(master)
if mode == None
bool(tk_call_without_enc('pack', 'propagate', master))
else
tk_call_without_enc('pack', 'propagate', master, mode)
end
end
def slaves(master)
# master = master.epath if master.kind_of?(TkObject)
master = _epath(master)
list(tk_call_without_enc('pack', 'slaves', master))
end
module_function :pack, :configure, :forget, :info, :propagate, :slaves
end
=begin
def TkPack(win, *args)
if args[-1].kind_of?(Hash)
opts = args.pop
else
opts = {}
end
params = []
params.push((win.kind_of?(TkObject))? win.epath: win)
args.each{|win|
params.push((win.kind_of?(TkObject))? win.epath: win)
}
opts.each{|k, v|
params.push("-#{k}")
params.push((v.kind_of?(TkObject))? v.epath: v)
}
tk_call_without_enc("pack", *params)
end
=end