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Diffstat (limited to 'examples/quick/demos/calqlatr/calqlatr.qml')
-rw-r--r-- | examples/quick/demos/calqlatr/calqlatr.qml | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/examples/quick/demos/calqlatr/calqlatr.qml b/examples/quick/demos/calqlatr/calqlatr.qml new file mode 100644 index 0000000000..7640fbd738 --- /dev/null +++ b/examples/quick/demos/calqlatr/calqlatr.qml @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Digia Plc and its Subsidiary(-ies) 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 QtQuick 2.0 +import "content" +import "content/calculator.js" as CalcEngine + + +Rectangle { + id: window + width: 320 + height: 480 + focus: true + color: "#272822" + + onWidthChanged: controller.reload() + + function operatorPressed(operator) { CalcEngine.operatorPressed(operator) } + function digitPressed(digit) { CalcEngine.digitPressed(digit) } + + Item { + id: pad + width: window.width * 0.58 + NumberPad { y: 10; anchors.horizontalCenter: parent.horizontalCenter } + } + + AnimationController { + id: controller + animation: ParallelAnimation { + id: anim + NumberAnimation { target: display; property: "x"; duration: 400; from: -16; to: window.width - display.width; easing.type: Easing.InOutQuad } + NumberAnimation { target: pad; property: "x"; duration: 400; from: window.width - pad.width; to: 0; easing.type: Easing.InOutQuad } + SequentialAnimation { + NumberAnimation { target: pad; property: "scale"; duration: 200; from: 1; to: 0.97; easing.type: Easing.InOutQuad } + NumberAnimation { target: pad; property: "scale"; duration: 200; from: 0.97; to: 1; easing.type: Easing.InOutQuad } + } + } + } + + Display { + id: display + x: -16 + width: window.width * 0.42 + height: parent.height + + MouseArea { + property real startX: 0 + property real oldP: 0 + property bool rewind: false + + anchors.fill: parent + onPositionChanged: { + var reverse = startX > window.width / 2 + var mx = mapToItem(window, mouse.x).x + var p = Math.abs((mx - startX) / (window.width - display.width)) + if (p < oldP) + rewind = reverse ? false : true + else + rewind = reverse ? true : false + controller.progress = reverse ? 1 - p : p + oldP = p + } + onPressed: startX = mapToItem(window, mouse.x).x + onReleased: { + if (rewind) + controller.completeToBeginning() + else + controller.completeToEnd() + } + } + } + +} |