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#
# tkextlib/bwidget/selectfont.rb
# by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
#
require 'tk'
require 'tkextlib/bwidget.rb'
require 'tkextlib/bwidget/messagedlg'
module Tk
module BWidget
class SelectFont < Tk::BWidget::MessageDlg
class Dialog < Tk::BWidget::SelectFont
end
class Toolbar < TkWindow
end
end
end
end
class Tk::BWidget::SelectFont
extend Tk
TkCommandNames = ['SelectFont'.freeze].freeze
WidgetClassName = 'SelectFont'.freeze
WidgetClassNames[WidgetClassName] ||= self
def __strval_optkeys
super() << 'sampletext' << 'title'
end
private :__strval_optkeys
def __boolval_optkeys
super() << 'nosizes'
end
private :__boolval_optkeys
def __font_optkeys
[] # without fontobj operation
end
private :__font_optkeys
def create
tk_call(self.class::TkCommandNames[0], @path, *hash_kv(@keys))
end
def self.load_font
tk_call('SelectFont::loadfont')
end
end
class Tk::BWidget::SelectFont::Dialog
def __font_optkeys
[] # without fontobj operation
end
def create_self(keys)
super(keys)
@keys['type'] = 'dialog'
end
def configure(slot, value=None)
if slot.kind_of?(Hash)
slot.delete['type']
slot.delete[:type]
return self if slot.empty?
else
return self if slot == 'type' || slot == :type
end
super(slot, value)
end
def create
@keys['type'] = 'dialog' # 'dialog' type returns font name
tk_call(Tk::BWidget::SelectFont::TkCommandNames[0], @path, *hash_kv(@keys))
end
end
class Tk::BWidget::SelectFont::Toolbar
def __font_optkeys
[] # without fontobj operation
end
def create_self(keys)
keys = {} unless keys
keys = _symbolkey2str(keys)
keys['type'] = 'toolbar' # 'toolbar' type returns widget path
window(tk_call(Tk::BWidget::SelectFont::TkCommandNames[0],
@path, *hash_kv(keys)))
end
end
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