Class: MyRendererModel::Filterer

Inherits:
Gtk::Window
  • Object
show all
Defined in:
lib/FormHolder/Form/InputHolder/Common/Model.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(model) ⇒ Filterer 



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# File 'lib/FormHolder/Form/InputHolder/Common/Model.rb', line 8

def initialize(model)
  @model=model
  super(Gtk::Window::POPUP)
  add(Gtk::VBox.new)
  child.pack_start(Gtk::Label.new("filter: #{model.pc.item['description']}"))
  child.pack_start(@entry=Gtk::Entry.new.set_can_focus(true).set_can_default(true))
  set_destroy_with_parent(true)
  set_modal(true)
  set_decorated(false)
  set_window_position(Gtk::Window::POS_CENTER_ON_PARENT)
  entry.signal_connect('activate'){|me|
    @old_text=@entry.text
    hide
  }
  entry.signal_connect("key-release-event",self){|me,ev,filterer|
    if ev.keyval == Gdk::Keyval::GDK_KEY_Escape
      #set the old filter back
      model.typed=@old_text
      @entry.set_text(@old_text)
      model.refilter
      filterer.hide
      else
      #filter
      model.typed=me.text
      model.refilter
    end
  }
end

Instance Attribute Details

#entry ⇒ Object

Returns the value of attribute entry.



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# File 'lib/FormHolder/Form/InputHolder/Common/Model.rb', line 36

def entry
  @entry
end

#model ⇒ Object

Returns the value of attribute model.



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# File 'lib/FormHolder/Form/InputHolder/Common/Model.rb', line 36

def model
  @model
end

Instance Method Details

#run(parent_window) ⇒ Object 



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# File 'lib/FormHolder/Form/InputHolder/Common/Model.rb', line 38

def run(parent_window)
  @old_text=@entry.text
  set_transient_for(parent_window.get_ancestor(Gtk::Window))
  show_all
end