[wxruby-users] Errors with TextCtrl.new!

Tim Mcd lists at ruby-forum.com
Thu Jan 8 11:52:14 EST 2009


Here is my code:

require 'rubygems'
require 'wx'
include Wx

class GuiMudClientApp < App
  def on_init
    frame = Frame.new(nil, -1, "GMC: Incoming").show
    test = TextCtrl.new(frame, -1, "-----Mud stuff here-----",
Point.new(500, 500), Size.new(500, 500), TE_READONLY)
    test.append_text "Pfft!"
  end
end

nowai = GuiMudClientApp.new

nowai.main_loop

I get this error:

guimc.rb:8:in `new': Error initializing #<Wx::TextCtrl:0x74e3c0>
(TypeError)
 : Expected argument 1 of type wxWindow *, but got TrueClass true
  in SWIG method 'wxTextCtrl'
Correct parameters for Wxruby2::TextCtrl.new are:
:id => (Fixnum)
:value => (String)
:pos => (Wxruby2::Point)
:size => (Wxruby2::Size)
:style => (Fixnum)
:validator => (Wxruby2::Validator)
:name => (String)
  from guimc.rb:8:in `on_init'
  from guimc.rb:15:in `main_loop'
  from guimc.rb:15
Before, I could use a 'Frame' class as the parent window, but now its
having issues. I've followed it right off of the API docs. Any idea
whats wrong/how to fix it?

Thanks in advance,
     Zonbidesu
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