class TclTkVariable
class TclTkVariable: tcl/tk variable
Public Class Methods
Source
# File lib/tcltk.rb, line 230 def initialize(interp, dat) # auto-generate tcl/tk representation (variable name) exp = TclTk._newname("v_") # initialize TclTkObject super(interp._tcltkip(), exp) # safe this for `set' command @set = interp.commands()["set"] # set value set(dat) if dat end
initialize(interp, dat):
interp: interpreter(TclTkInterpreter) dat: the value to set(String) if nil, not initialize variable
Calls superclass method
TclTkObject::new
Public Instance Methods
Source
# File lib/tcltk.rb, line 251 def get() return @set.e(to_s()) end
get(): read tcl/tk variable(String) using ‘set’
Source
# File lib/tcltk.rb, line 246 def set(data) @set.e(to_s(), data.to_s()) end
set(data): set tcl/tk variable using ‘set’
data: new value