+++ /dev/null
-# This file is part of NIT ( http://www.nitlanguage.org ).
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Extends the portable calculator app with scientific operations
-module scientific_calculator
-
-import calculator
-
-redef class CalculatorWindow
- init
- do
- # All the button labels, row by row
- var rows = [["√", "x²", "xⁿ", "e" ],
- ["log","ln", "%", "x!" ],
- ["π", "sin","cos","tan"]]
-
- for row in rows do
- var row_layout = new HorizontalLayout(parent=layout)
-
- for op in row do
- var but = new Button(parent=row_layout, text=op)
- buttons[op] = but
- end
- end
-
- super
- end
-end