Method: TreeModel#data

Defined in:
ext/ruby/qtruby/examples/itemviews/sortingmodel/treemodel.rb,
ext/ruby/qtruby/examples/itemviews/simpletreemodel/treemodel.rb

#data(index, role) ⇒ Object 



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# File 'ext/ruby/qtruby/examples/itemviews/sortingmodel/treemodel.rb', line 48

def data(index, role)
    if !index.valid?
        return Qt::Variant.new
	end

    if role != Qt::DisplayRole
        return Qt::Variant.new
	end

    item = index.internalPointer
    return Qt::Variant.new(item.data(index.column))
end