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Diffstat (limited to 'examples/quick/demos/tweetsearch/tweetsearch.qml')
-rw-r--r-- | examples/quick/demos/tweetsearch/tweetsearch.qml | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/examples/quick/demos/tweetsearch/tweetsearch.qml b/examples/quick/demos/tweetsearch/tweetsearch.qml new file mode 100644 index 0000000000..961ffce36b --- /dev/null +++ b/examples/quick/demos/tweetsearch/tweetsearch.qml @@ -0,0 +1,130 @@ +/**************************************************************************** +** +** 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" + +Rectangle { + id: main + width: 320 + height: 480 + color: "#d6d6d6" + + property string searchTerms: "" + property int inAnimDur: 250 + property int counter: 0 + property alias isLoading: tweetsModel.isLoading + property var idx + property var ids + + Component.onCompleted: ids = new Array() + + function idInModel(id) + { + for (var j = 0; j < ids.length; j++) + if (ids[j] === id) + return 1 + return 0 + } + + TweetsModel { + id: tweetsModel + onIsLoaded: { + console.debug("Reload") + idx = new Array() + for (var i = 0; i < tweetsModel.model.count; i++) { + var id = tweetsModel.model.get(i).id + if (!idInModel(id)) + idx.push(i) + } + console.debug(idx.length + " new tweets") + main.counter = idx.length + } + } + + Timer { + id: timer + interval: 500; running: main.counter; repeat: true + onTriggered: { + main.counter--; + var id = tweetsModel.model.get(idx[main.counter]).id + mainListView.add( { "statusText": tweetsModel.model.get(main.counter).content, + "name": tweetsModel.model.get(main.counter).name, + "userImage": tweetsModel.model.get(main.counter).image, + "source": tweetsModel.model.get(main.counter).source, + "id": id, + "uri": tweetsModel.model.get(main.counter).uri, + "published": tweetsModel.model.get(main.counter).published } ); + ids.push(id) + } + } + + ListView { + id: mainListView + anchors.fill: parent + delegate: TweetDelegate { } + model: ListModel { id: finalModel } + + add: Transition { + NumberAnimation { property: "hm"; from: 0; to: 1.0; duration: 300; easing.type: Easing.OutQuad } + PropertyAction { property: "appear"; value: 250 } + } + + onDragEnded: if (header.refresh) { tweetsModel.model.reload() } + + ListHeader { + id: header + y: -mainListView.contentY - height + } + + footer: ListFooter { } + + function clear() { + ids = new Array() + model.clear() + } + + function add(obj) { + model.insert(0, obj) + } + + signal autoSearch(string type, string str) // To communicate with Footer instance + } +} |