Class: Tk::Tile::Treeview

Inherits:
Object show all
Defined in:
lib/drx/tk/app.rb

Instance Method Summary collapse

Instance Method Details

#clear ⇒ Object 



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# File 'lib/drx/tk/app.rb', line 607

def clear
  children('').each { |i| delete i }
end

#get_selection ⇒ Object 



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# File 'lib/drx/tk/app.rb', line 601

def get_selection
  selection[0].text
end

#has_selection? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/drx/tk/app.rb', line 604

def has_selection?
  not selection.empty?
end