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Contents
require 'test_helper'
describe Gtk::TreeViewColumn do
describe '.new_with_attributes' do
let(:renderer) { Gtk::CellRendererText.new }
let(:column) { Gtk::TreeViewColumn.new_with_attributes('foo-title',
renderer,
text: 1) }
let(:list_store) { Gtk::ListStore.new([GObject::TYPE_INT, GObject::TYPE_STRING]) }
it "sets the column's title" do
column.title.must_equal 'foo-title'
end
it 'packs the renderer into the column' do
column.get_cells.to_a.must_equal [renderer]
end
it "adds the attribute mapping for the renderer" do
row = list_store.append
list_store.set_value(row, 1, 'foo-value')
column.cell_set_cell_data(list_store, row, false, false)
renderer.text.must_equal 'foo-value'
end
it 'allows not specifying any attributes' do
col = Gtk::TreeViewColumn.new_with_attributes('foo-title', renderer)
col.must_be_instance_of Gtk::TreeViewColumn
end
end
describe '#set_attributes' do
let(:renderer) { Gtk::CellRendererText.new }
let(:column) { Gtk::TreeViewColumn.new }
let(:list_store) { Gtk::ListStore.new([GObject::TYPE_INT, GObject::TYPE_STRING]) }
before do
column.pack_start(renderer, false)
column.set_attributes(renderer, text: 1)
end
it "adds the attribute mapping for the renderer" do
row = list_store.append
list_store.set_value(row, 1, 'foo-value')
column.cell_set_cell_data(list_store, row, false, false)
renderer.text.must_equal 'foo-value'
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems