module TkFont::Fontchooser
Public Class Methods
[](slot)
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# File lib/tk/fontchooser.rb, line 121 def [](slot) cget slot end
[]=(slot, val)
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# File lib/tk/fontchooser.rb, line 125 def []=(slot, val) configure slot, val val end
cget(slot)
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# File lib/tk/fontchooser.rb, line 117 def cget(slot) configinfo slot end
command(cmd=nil, &b)
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# File lib/tk/fontchooser.rb, line 107 def command(cmd=nil, &b) if cmd configure_cmd('command', cmd) elsif b configure_cmd('command', Proc.new(&b)) else cget('command') end end
configinfo(option=nil)
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# File lib/tk/fontchooser.rb, line 60 def configinfo(option=nil) if !option && TkComm::GET_CONFIGINFOwoRES_AS_ARRAY lst = tk_split_simplelist(tk_call('tk', 'fontchooser', 'configure')) ret = [] TkComm.slice_ary(lst, 2){|k, v| k = k[1..-1] ret << [k, __configinfo_value(k, v)] } ret else current_configinfo(option) end end
configure(option, value=None)
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# File lib/tk/fontchooser.rb, line 91 def configure(option, value=None) if option.kind_of? Hash tk_call('tk', 'fontchooser', 'configure', *hash_kv(_symbolkey2str(option))) else opt = option.to_s fail ArgumentError, "Invalid option `#{option.inspect}'" if opt.empty? tk_call('tk', 'fontchooser', 'configure', "-#{opt}", value) end self end
configure_cmd(slot, value)
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# File lib/tk/fontchooser.rb, line 103 def configure_cmd(slot, value) configure(slot, install_cmd(value)) end
current_configinfo(option=nil)
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# File lib/tk/fontchooser.rb, line 74 def current_configinfo(option=nil) if option opt = option.to_s fail ArgumentError, "Invalid option `#{option.inspect}'" if opt.empty? __configinfo_value(option.to_s, tk_call('tk','fontchooser', 'configure',"-#{opt}")) else lst = tk_split_simplelist(tk_call('tk', 'fontchooser', 'configure')) ret = {} TkComm.slice_ary(lst, 2){|k, v| k = k[1..-1] ret[k] = __configinfo_value(k, v) } ret end end
hide()
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# File lib/tk/fontchooser.rb, line 135 def hide tk_call('tk', 'fontchooser', 'hide') self end
method_missing(id, *args)
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Calls superclass method
# File lib/tk/fontchooser.rb, line 16 def method_missing(id, *args) name = id.id2name case args.length when 1 if name[-1] == ?= configure name[0..-2], args[0] args[0] else configure name, args[0] self end when 0 begin cget(name) rescue super(id, *args) end else super(id, *args) end end
set_for(target, title="Font")
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# File lib/tk/fontchooser.rb, line 145 def set_for(target, title="Font") if target.kind_of? TkFont configs = { :font=>target.actual_hash, :command=>proc{|fnt, *args| target.configure(TkFont.actual_hash(fnt)) } } elsif target.kind_of? Hash # key=>value list or OptionObj fnt = target[:font] rescue '' fnt = fnt.actual_hash if fnt.kind_of?(TkFont) configs = { :font => fnt, :command=>proc{|fnt, *args| target[:font] = TkFont.actual_hash(fnt) } } else configs = { :font=>target.cget_tkstring(:font), :command=>proc{|fnt, *args| target.font = TkFont.actual_hash_displayof(fnt, target) } } end configs[:title] = title if title configure(configs) target end
show()
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# File lib/tk/fontchooser.rb, line 130 def show tk_call('tk', 'fontchooser', 'show') self end
toggle()
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# File lib/tk/fontchooser.rb, line 140 def toggle cget(:visible) ? hide: show self end
unset()
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# File lib/tk/fontchooser.rb, line 177 def unset configure(:command, nil) end