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Diffstat (limited to 'examples/poster/poster.qml')
| -rw-r--r-- | examples/poster/poster.qml | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/examples/poster/poster.qml b/examples/poster/poster.qml new file mode 100644 index 00000000..c521eb43 --- /dev/null +++ b/examples/poster/poster.qml @@ -0,0 +1,186 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtNfc module 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 Nokia Corporation 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 Qt 4.7 +import QtNfc 5.0 + +Rectangle { + id: root + width: 640 + height: 360 + + NearField { + id: nearfield + + filter: [ + NdefFilter { type: "urn:nfc:wkt:U"; minimum: 1; maximum: 1 }, + NdefFilter { type: "urn:nfc:wkt:T"; minimum: 1 } + ] + + onMessageRecordsChanged: { + posterText.text = ""; + posterImage.source = ""; + posterUrl.text = ""; + + var currentLocaleMatch = NdefTextRecord.LocaleMatchedNone; + var i; + for (i = 0; i < messageRecords.length; ++i) { + if (messageRecords[i].recordType == "urn:nfc:wkt:T") { + if (messageRecords[i].localeMatch > currentLocaleMatch) { + currentLocaleMatch = messageRecords[i].localeMatch; + posterText.text = messageRecords[i].text; + } + } else if (messageRecords[i].recordType == "urn:nfc:wkt:U") { + posterUrl.text = messageRecords[i].uri; + } else if (messageRecords[i].recordType.substr(0, 19) == "urn:nfc:mime:image/") { + posterImage.source = messageRecords[i].uri; + } + } + + root.state = "show"; + } + } + + Text { + id: touchText + anchors.horizontalCenter: parent.horizontalCenter + anchors.verticalCenter: parent.verticalCenter + text: "Touch an NFC tag" + font.bold: true + font.pointSize: 18 + } + + Text { + id: posterText + anchors.horizontalCenter: parent.right + anchors.horizontalCenterOffset: - parent.width / 4 + y: -height + font.bold: true + font.pointSize: 18 + } + + Image { + id: posterImage + scale: Image.PreserveAspectFit + height: parent.height * 0.8 + width: height * sourceSize.width / sourceSize.height + anchors.verticalCenter: parent.verticalCenter + x: -width + smooth: true + } + + Text { + id: posterUrl + anchors.horizontalCenter: parent.right + anchors.horizontalCenterOffset: - parent.width / 4 + y: parent.height + font.italic: true + font.pointSize: 14 + } + + MouseArea { + id: openMouseArea + anchors.fill: parent + enabled: root.state == "show" + + onClicked: Qt.openUrlExternally(posterUrl.text) + + Rectangle { + id: testTouch + width: 50 + height: 50 + color: "lightsteelblue" + opacity: 0.3 + anchors.top: parent.top + anchors.right: close.left + anchors.rightMargin: 10 + + MouseArea { + id: touchMouseArea + anchors.fill: parent + + onClicked: { + if (root.state == "") { + root.state = "show"; + } else { + root.state = ""; + } + } + } + } + + Rectangle { + id: close + width: 50 + height: 50 + color: "black" + radius: 0 + opacity: 0.3 + anchors.top: parent.top + anchors.topMargin: 0 + anchors.right: parent.right + anchors.rightMargin: 0 + + MouseArea { + id: closeMouseArea + anchors.fill: parent + + onClicked: Qt.quit(); + } + } + } + + states: [ + State { + name: "show" + PropertyChanges { target: posterText; y: root.height / 3 } + PropertyChanges { target: posterUrl; y: 2 * root.height / 3 } + PropertyChanges { target: posterImage; x: root.width / 20 } + PropertyChanges { target: touchText; opacity: 0 } + } + ] + + transitions: [ + Transition { + PropertyAnimation { easing.type: Easing.OutQuad; properties: "x,y" } + PropertyAnimation { property: "opacity"; duration: 125 } + } + ] +} |