demos/declarative/twitter/twitter.qml
changeset 30 5dc02b23752f
child 33 3e2da88830cd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/demos/declarative/twitter/twitter.qml	Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,135 @@
+/****************************************************************************
+**
+** 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 QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import Qt 4.7
+import "TwitterCore" 1.0 as Twitter
+
+Item {
+    id: screen; width: 320; height: 480
+    property bool userView : false
+    property variant tmpStr
+    function setMode(m){
+        screen.userView = m;
+        if(m == false){
+            rssModel.tags='my timeline';
+            rssModel.reload();
+            toolBar.button2Label = "View others";
+        } else {
+            toolBar.button2Label = "Return home";
+        }
+    }
+    function setUser(str){hack.running = true; tmpStr = str}
+    function reallySetUser(){rssModel.tags = tmpStr;}
+
+    //Workaround for bug 260266
+    Timer{ interval: 1; running: false; repeat: false; onTriggered: screen.reallySetUser(); id:hack }
+
+    //TODO: better way to return to the auth screen
+    Keys.onEscapePressed: rssModel.authName=''
+    Rectangle {
+        id: background
+        anchors.fill: parent; color: "#343434";
+
+        Image { source: "TwitterCore/images/stripes.png"; fillMode: Image.Tile; anchors.fill: parent; opacity: 0.3 }
+
+        Twitter.RssModel { id: rssModel }
+        Twitter.Loading { anchors.centerIn: parent; visible: rssModel.status==XmlListModel.Loading && state!='unauthed'}
+        Text {
+            width: 180
+            text: "Could not access twitter using this screen name and password pair.";
+            color: "#cccccc"; style: Text.Raised; styleColor: "black"; wrapMode: Text.WordWrap
+            visible: rssModel.status==XmlListModel.Error; anchors.centerIn: parent
+        }
+
+        Item {
+            id: views
+            x: 2; width: parent.width - 4
+            y:60 //Below the title bars
+            height: 380
+
+            Twitter.AuthView{
+                id: authView
+                anchors.verticalCenter: parent.verticalCenter
+                width: parent.width; height: parent.height-60;
+                x: -(screen.width * 1.5)
+            }
+
+            Twitter.FatDelegate { id: fatDelegate }
+            ListView {
+                id: mainView; model: rssModel.model; delegate: fatDelegate;
+                width: parent.width; height: parent.height; x: 0; cacheBuffer: 100;
+            }
+        }
+
+        Twitter.MultiTitleBar { id: titleBar; width: parent.width }
+        Twitter.ToolBar { id: toolBar; height: 40;
+            //anchors.bottom: parent.bottom;
+            //TODO: Use anchor changes instead of hard coding
+            y: screen.height - 40
+            width: parent.width; opacity: 0.9
+            button1Label: "Update"
+            button2Label: "View others"
+            onButton1Clicked: rssModel.reload();
+            onButton2Clicked:
+            {
+                if(screen.userView == true){
+                    screen.setMode(false);
+                }else{
+                    rssModel.tags='';
+                    screen.setMode(true);
+                }
+            }
+        }
+
+        states: [
+            State {
+                name: "unauthed"; when: rssModel.authName==""
+                PropertyChanges { target: authView; x: 0 }
+                PropertyChanges { target: mainView; x: -(parent.width * 1.5) }
+                PropertyChanges { target: titleBar; y: -80 }
+                PropertyChanges { target: toolBar; y: screen.height }
+            }
+        ]
+        transitions: [
+            Transition { NumberAnimation { properties: "x,y"; duration: 500; easing.type: Easing.InOutQuad } }
+        ]
+    }
+}