Module: DemoSelect

Defined in:
sample/tkextlib/bwidget/select.rb

Constant Summary collapse

@@var =
TkVariable.new_hash

Class Method Summary collapse

Class Method Details

.create(nb) ⇒ Object


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# File 'sample/tkextlib/bwidget/select.rb', line 12

def self.create(nb)
  frame = nb.insert('end', 'demoSelect', :text=>'Spin & Combo')

  titf1 = Tk::BWidget::TitleFrame.new(frame, :text=>'SpinBox')
  subf = titf1.get_frame
  spin = Tk::BWidget::SpinBox.new(subf, :range=>[1, 100, 1],
                                  :textvariable=>@@var.ref('spin', 'var'),
                                  :helptext=>'This is the SpinBox')
  ent = Tk::BWidget::LabelEntry.new(subf, :label=>'Linked var',
                                    :labelwidth=>10, :labelanchor=>:w,
                                    :textvariable=>@@var.ref('spin', 'var'),
                                    :editable=>0,
                                    :helptext=>"This is an Entry reflecting\nthe linked var of SpinBox")
  labf = Tk::BWidget::LabelFrame.new(subf, :text=>'Options',
                                     :side=>:top, :anchor=>:w,
                                     :relief=>:sunken, :borderwidth=>1,
                                     :helptext=>'Modify some options of SpinBox')
  subf = labf.get_frame
  chk1 = TkCheckbutton.new(subf, :text=>'Non editable',
                           :variable=>@@var.ref('spin', 'editable'),
                           :onvalue=>false, :offvalue=>true,
                           :command=>proc{
                             spin.editable(@@var['spin', 'editable'])
                           })
  chk2 = TkCheckbutton.new(subf, :text=>'Disabled',
                           :variable=>@@var.ref('spin', 'state'),
                           :onvalue=>'disabled', :offvalue=>'normal',
                           :command=>proc{
                             spin.state(@@var['spin', 'state'])
                           })
  Tk.pack(chk1, chk2, :side=>:left, :anchor=>:w)
  Tk.pack(spin, ent, labf, :pady=>4, :fill=>:x)
  titf1.pack

  titf2 = Tk::BWidget::TitleFrame.new(frame, :text=>'ComboBox')
  subf = titf2.get_frame
  combo = Tk::BWidget::ComboBox.new(subf,
                                    :textvariable=>@@var.ref('combo', 'var'),
                                    :values=>[
                                      'first value', 'second value',
                                      'third value', 'fourth value',
                                      'fifth value'
                                    ],
                                    :helptext=>'This is the ComboBox')
  ent = Tk::BWidget::LabelEntry.new(subf, :label=>'Linked var',
                                    :labelwidth=>10, :labelanchor=>:w,
                                    :textvariable=>@@var.ref('combo', 'var'),
                                    :editable=>0, :helptext=>"This is an Entry reflecting\nthe linked var of ComboBox")
  labf = Tk::BWidget::LabelFrame.new(subf, :text=>'Options', :side=>:top,
                                     :anchor=>:w, :relief=>:sunken,
                                     :borderwidth=>1, :helptext=>'Modify some options of ComboBox')
  subf = labf.get_frame
  chk1 = TkCheckbutton.new(subf, :text=>'Non editable',
                           :variable=>@@var.ref('combo', 'editable'),
                           :onvalue=>false, :offvalue=>true,
                           :command=>proc{
                             combo.editable(@@var['combo', 'editable'])
                           })
  chk2 = TkCheckbutton.new(subf, :text=>'Disabled',
                           :variable=>@@var.ref('combo', 'state'),
                           :onvalue=>'disabled', :offvalue=>'normal',
                           :command=>proc{
                             combo.state(@@var['combo', 'state'])
                           })

  Tk.pack(chk1, chk2, :side=>:left, :anchor=>:w)
  Tk.pack(combo, ent, labf, :pady=>4, :fill=>:x)
  Tk.pack(titf1, titf2, :pady=>4)

  frame
end