Implement test_bobura::file_property_dialog #88
Implement test_bobura::font_color_dialog #88
Correct a lint warning #88
Implement test_bobura::main_window #88
Update Tetengo2 #88
Implement test_bobura::main_window_menu_builder #88
Implement test_bobura::oudia_diagram_dialog #88 (wip)
Update Tetengo2 #88
Implement test_bobura::oudia_diagram_dialog #88
Implement test_bobura::train_kind_dialog #88
Correct a lint warning #88
Correct a test case #88
Implement test_bobura::view::diagram::zoom #88
Implement test_bobura::command::about #88
Implement test_bobura::command::command_base #88
Correct a compilation error #88
Implement test_bobura::command::exit #88
Implement test_bobura::command::file_property #88
Implement test_bobura::command::font_color #88
Implement test_bobura::command::horizontally_zoom_in #88