Contents

# Copyright (c) 2023 M.J.N. Corino, The Netherlands
#
# This software is released under the MIT license.
# 
# Some parts are
# Copyright 2004-2007, wxRuby development team
# released under the MIT-like wxRuby2 license

# Adapted for wxRuby3
###

require 'wx'

include Wx

ID_CHOICE = 1000

class ChoiceDlg < Dialog
  def initialize
    super(nil, -1, "ChoiceDialog", DEFAULT_POSITION, Size.new(185, 185))

    list = ["ABS", "Airbag", "Air conditioning"]

    @m_pChoice = Choice.new(self, ID_CHOICE, DEFAULT_POSITION, DEFAULT_SIZE, list)
    @m_pChoice.append("Automatic gear", 100)

    @m_pLabel = StaticText.new(self, -1, "default")
    dlgSizer = BoxSizer.new(HORIZONTAL)
    choiceSizer = BoxSizer.new(VERTICAL)
    choiceSizer.add(@m_pChoice, 1, GROW)
    choiceSizer.add(@m_pLabel)
    dlgSizer.add(choiceSizer, 1, GROW)
    set_sizer(dlgSizer)
    set_auto_layout(true)
    layout

    evt_choice(ID_CHOICE) { |event| onChoice(event) }
    evt_close { onClose }
  end

  def onChoice(event)
    chose = event.get_selection
    data = event.get_client_data
    # NOTE: uninitialized client data will be false, not nil
    if (!data)
      data = 0
    end
    data += 1
    @m_pLabel.set_label(data.to_s)

    @m_pChoice.set_selection(chose)
    @m_pChoice.set_client_data(chose, data)
  end

  def onClose
    destroy
  end
end

class RbApp < App
  def on_init
    dlg = ChoiceDlg.new
    set_top_window(dlg)
    dlg.show(true)
  end

end

module ChoiceSample

  include WxRuby::Sample if defined? WxRuby::Sample

  def self.describe
    { file: __FILE__,
      summary: 'wxRuby Choice example.',
      description: 'wxRuby example demonstrating the use of Wx::Choice control.' }
  end

  def self.run
    execute(__FILE__)
  end

  if $0 == __FILE__
    RbApp.run
  end

end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
wxruby3-0.9.2-x64-mingw-ucrt	samples/etc/choice.rb
wxruby3-0.9.1-x64-mingw-ucrt	samples/etc/choice.rb
wxruby3-0.9.0-x64-mingw-ucrt	samples/etc/choice.rb