Class: Gtk::ListStore

Inherits:
Object show all
Defined in:
lib/knj/jruby-gtk2/liststore.rb,
lib/knj/ironruby-gtk2/gtk_liststore.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ ListStore

Returns a new instance of ListStore.



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# File 'lib/knj/jruby-gtk2/liststore.rb', line 6

def initialize(*args)
  if Gtk.takeob
    @ob = Gtk.takeob
    Gtk.takeob = nil
  else
    splitted = self.class.to_s.split("::")
    classname =  splitted[splitted.length - 1]
    
    class_spawn = Gtk.evalob("org.gnome.gtk." + classname)
    if !class_spawn
      raise "Could not find class: " + classname
    end
    
    @dcol = org.gnome.gtk.DataColumn[args.length].new
    @dcol_arr = []
    count = 0
    args.each do |col_name|
      colstring = org.gnome.gtk.DataColumnString.new
      @dcol[count] = colstring
      @dcol_arr[count] = colstring
      count += 1
    end
    
    @ob = class_spawn.new(@dcol)
  end
  
  $knj_jruby_gtk_last_liststore = self
end

Instance Method Details

#append ⇒ Object 



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# File 'lib/knj/jruby-gtk2/liststore.rb', line 35

def append
  Gtk.takeob = @ob.appendRow
  iter = Gtk::TreeIter.new
  iter.model = self
  
  return iter
end

#dcol ⇒ Object 



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# File 'lib/knj/jruby-gtk2/liststore.rb', line 2

def dcol; return @dcol; end

#dcol_arr ⇒ Object 



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# File 'lib/knj/jruby-gtk2/liststore.rb', line 3

def dcol_arr; return @dcol_arr; end

#get_iter(selection) ⇒ Object 



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# File 'lib/knj/jruby-gtk2/liststore.rb', line 47

def get_iter(selection)
  iter = @ob.get_iter(selection)
  
  Gtk.takeob = iter
  retob = Gtk::TreeIter.new
  retob.model = self
  
  return retob
end

#tv ⇒ Object 



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# File 'lib/knj/jruby-gtk2/liststore.rb', line 4

def tv; return @knj_tv; end

#tv=(newtv) ⇒ Object 



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# File 'lib/knj/jruby-gtk2/liststore.rb', line 43

def tv=(newtv)
  @knj_tv = newtv
end