diff options
Diffstat (limited to 'examples/scxml/calculator-qml/calculator-qml.qml')
| -rw-r--r-- | examples/scxml/calculator-qml/calculator-qml.qml | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/examples/scxml/calculator-qml/calculator-qml.qml b/examples/scxml/calculator-qml/calculator-qml.qml new file mode 100644 index 0000000..ac60b5a --- /dev/null +++ b/examples/scxml/calculator-qml/calculator-qml.qml @@ -0,0 +1,152 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtScxml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import CalculatorStateMachine 1.0 +import QtQuick 2.5 +import QtQuick.Window 2.0 + +Window { + id: window + visible: true + width: 320 + height: 480 + + CalculatorStateMachine { + id: statemachine + running: true + onEventOccurred: { + if (event.name === "updateDisplay") + resultText.text = event.data.display; + } + } + + Rectangle { + id: resultArea + anchors.left: parent.left + anchors.right: parent.right + anchors.top: parent.top + height: parent.height * 3 / 8 - 10 + border.color: "white" + border.width: 1 + color: "#46a2da" + Text { + id: resultText + anchors.leftMargin: 5 + anchors.rightMargin: 5 + anchors.fill: parent + horizontalAlignment: Text.AlignRight + verticalAlignment: Text.AlignVCenter + text: "0" + color: "white" + font.pixelSize: window.height * 3 / 32 + } + } + + Item { + anchors.top: resultArea.bottom + anchors.left: parent.left + anchors.right: parent.right + anchors.bottom: parent.bottom + + Repeater { + model: ["÷", "×", "+", "-"] + Button { + y: 0 + x: index * width + width: parent.width / 4 + height: parent.height / 5 + color: pressed ? "#5caa15" : "#80c342" + text: modelData + fontHeight: 0.4 + onClicked: statemachine.submitEvent(eventName) + property string eventName: { + switch (text) { + case "÷": return "OPER.DIV" + case "×": return "OPER.STAR" + case "+": return "OPER.PLUS" + case "-": return "OPER.MINUS" + } + } + } + } + + Repeater { + model: ["7", "8", "9", "4", "5", "6", "1", "2", "3", "0", ".", "C"] + Button { + x: (index % 3) * width + y: Math.floor(index / 3 + 1) * height + width: parent.width / 4 + height: parent.height / 5 + color: pressed ? "#d6d6d6" : "#eeeeee" + text: modelData + onClicked: statemachine.submitEvent(eventName) + property string eventName: { + switch (text) { + case ".": return "POINT" + case "C": return "C" + default: return "DIGIT." + text + } + } + } + } + + Button { + x: 3 * width + y: parent.height / 5 + textHeight: y - 2 + fontHeight: 0.4 + width: parent.width / 4 + height: y * 4 + color: pressed ? "#e0b91c" : "#face20" + text: "=" + onClicked: statemachine.submitEvent("EQUALS") + } + } +} |