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Diffstat (limited to 'basicsuite/camera/Picker.qml')
-rw-r--r-- | basicsuite/camera/Picker.qml | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/basicsuite/camera/Picker.qml b/basicsuite/camera/Picker.qml new file mode 100644 index 0000000..9cbf27f --- /dev/null +++ b/basicsuite/camera/Picker.qml @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: For any questions to Digia, please use the contact form at +** http://qt.digia.com/ +** +** This file is part of the examples of the Qt Enterprise Embedded. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 + +MouseArea { + id: pickerRoot + + parent: root + anchors.fill: parent + + onClicked: visible = false + visible: false + + property alias contentWidth: back.width + property real contentHeight: 350 * root.contentScale + property alias model: list.model + property variant value: null + property string name: "" + property alias currentIndex: list.currentIndex + property alias count: list.count + + onValueChanged: { + for (var i = 0; i < list.count; ++i) { + var data = list.model[i]; + if (data === undefined) + data = list.model.get(i); + if (data.value === pickerRoot.value) { + list.currentIndex = i; + return; + } + } + list.currentIndex = -1; + } + + Rectangle { + id: back + color: "#77333333" + width: 200 * root.contentScale + height: Math.min(pickerRoot.contentHeight, list.contentHeight + list.anchors.margins * 2) + anchors.centerIn: parent + property int itemHeight: 25 * root.contentScale + rotation: root.contentRotation + Behavior on rotation { NumberAnimation { } } + + ListView { + id: list + anchors.fill: parent + clip: true + anchors.margins: 14 * root.contentScale + + currentIndex: -1 + + onCurrentIndexChanged: { + if (list.currentIndex >= 0) { + var data = list.model[list.currentIndex]; + if (data === undefined) + data = list.model.get(list.currentIndex); + pickerRoot.value = data.value; + pickerRoot.name = data.name; + } else { + pickerRoot.value = null + pickerRoot.name = "" + } + } + + delegate: Item { + height: 40 * root.contentScale + width: parent.width + Rectangle { + anchors.fill: parent + border.color: index == list.currentIndex ? "#44ffffff" : "transparent" + color: index == list.currentIndex ? "#22ffffff" : "transparent" + radius: 3 * root.contentScale + Text { + color: "white" + text: (typeof modelData === 'undefined' ? name : modelData.name) + anchors.centerIn: parent + font.pixelSize: Math.round(20 * root.contentScale) + } + MouseArea { + anchors.fill: parent + onClicked: { + list.currentIndex = index; + } + } + } + } + } + } +} + |