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Diffstat (limited to 'examples/declarative/canvas/twitterfriends/twitter.qml')
-rw-r--r-- | examples/declarative/canvas/twitterfriends/twitter.qml | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/examples/declarative/canvas/twitterfriends/twitter.qml b/examples/declarative/canvas/twitterfriends/twitter.qml deleted file mode 100644 index 9dc2bcc939..0000000000 --- a/examples/declarative/canvas/twitterfriends/twitter.qml +++ /dev/null @@ -1,141 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** 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 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 QtQuick 2.0 -import "../contents" -import "cache.js" as TwitterUserCache -Rectangle { - width:360 - height:600 - color:"black" - QtObject { - id:twitterManager - function getById(id) { - return TwitterUserCache.cache.getById(id); - } - - function getByName(name) { - return TwitterUserCache.cache.getByName(name); - } - - function createTwitterUser(canvas) { - return TwitterUserCache.createTwitterUser(canvas); - } - } - Rectangle { - id:inputContainer - width:parent.width-4 - height:40 - anchors.top:parent.top - anchors.topMargin:4 - anchors.horizontalCenter:parent.horizontalCenter - radius:8 - border.color:"steelblue" - Text { - text:inputName.text == "" ? "Enter your twitter name..." : "" - id:inputLabel - anchors.centerIn:parent - font.pointSize:12 - opacity:.5 - color:"steelblue" - } - TextInput { - id:inputName - anchors.centerIn:parent - font.pointSize : 20 - opacity:1 - color:"steelblue" - width:parent.width-6 - height:parent.height-6 - text:"" - autoScroll:true - focus:true - selectByMouse:true - onAccepted : {canvas.twitterName = text; canvas.requestPaint();} - } - } - Canvas { - id:canvas - width:parent.width - anchors.top :inputContainer.bottom - anchors.bottom : parent.bottom - smooth:true - renderTarget:Canvas.Image - renderStrategy: Canvas.Immediate - - property bool layoutChanged:true - property string twitterName:"" - property string twitterId:"" - property bool loading:false - - onLoadingChanged: requestPaint(); - onWidthChanged: { layoutChanged = true; requestPaint();} - onHeightChanged: { layoutChanged = true; requestPaint();} - onTwitterNameChanged: inputName.text = twitterName; - onImageLoaded:requestPaint(); - onPaint: { - var ctx = canvas.getContext('2d'); - ctx.save(); - ctx.fillStyle="black"; - ctx.fillRect(0, 0, canvas.width, canvas.height); - - if (canvas.twitterName != "" || canvas.twitterId != "") { - var user = canvas.twitterId ? TwitterUserCache.getById(canvas.twitterId) : TwitterUserCache.getByName(canvas.twitterName); - if (!user) { - user = TwitterUserCache.createTwitterUser(canvas); - user.hasFocus = true; - user.manager = twitterManager; - user.createByName(canvas.twitterName); - canvas.loading = true; - } - - if (canvas.loading) { - ctx.font = "40px"; - ctx.fillStyle = "steelblue"; - ctx.fillText("Loading...", canvas.width/2 - 80, canvas.height/2); - } else { - user.show(ctx, layoutChanged); - } - layoutChanged = false; - } - ctx.restore(); - } - } -} |