Qt Reference Documentation

flickr.qml Example File

demos/declarative/flickr/flickr.qml
 /****************************************************************************
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 ** Contact: Nokia Corporation (qt-info@nokia.com)
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 ** This file is part of the QtDeclarative module of the Qt Toolkit.
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 ** ensure the GNU Lesser General Public License version 2.1 requirements
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 import Qt 4.7
 import "common" as Common
 import "mobile" as Mobile

 Item {
     id: screen; width: 320; height: 480
     property bool inListView : false

     Rectangle {
         id: background
         anchors.fill: parent; color: "#343434";

         Image { source: "mobile/images/stripes.png"; fillMode: Image.Tile; anchors.fill: parent; opacity: 0.3 }

         Common.RssModel { id: rssModel }

         Item {
             id: views
             x: 2; width: parent.width - 4
             anchors.top: titleBar.bottom; anchors.bottom: toolBar.top

             Mobile.GridDelegate { id: gridDelegate }
             GridView {
                 x: (width/4-79)/2; y: x
                 id: photoGridView; model: rssModel; delegate: gridDelegate; cacheBuffer: 100
                 cellWidth: (parent.width-2)/4; cellHeight: cellWidth; width: parent.width; height: parent.height - 1; z: 6
             }

             Mobile.ListDelegate { id: listDelegate }
             ListView {
                 id: photoListView; model: rssModel; delegate: listDelegate; z: 6
                 width: parent.width; height: parent.height; x: -(parent.width * 1.5); cacheBuffer: 100;
             }
             states: State {
                 name: "ListView"; when: screen.inListView == true
                 PropertyChanges { target: photoListView; x: 0 }
                 PropertyChanges { target: photoGridView; x: -(parent.width * 1.5) }
             }

             transitions: Transition {
                 NumberAnimation { properties: "x"; duration: 500; easing.type: Easing.InOutQuad }
             }
         }

         Mobile.ImageDetails { id: imageDetails; width: parent.width; anchors.left: views.right; height: parent.height; z:1 }
         Mobile.TitleBar { id: titleBar; z: 5; width: parent.width; height: 40; opacity: 0.9 }

         Mobile.ToolBar {
             id: toolBar; z: 5
             height: 40; anchors.bottom: parent.bottom; width: parent.width; opacity: 0.9
             button1Label: "Update"; button2Label: "View mode"
             onButton1Clicked: rssModel.reload()
             onButton2Clicked: if (screen.inListView == true) screen.inListView = false; else screen.inListView = true
         }

         Connections {
             target: imageDetails
             onClosed: {
                 if (background.state == "DetailedView") {
                     background.state = '';
                     imageDetails.photoUrl = "";
                 }
             }
         }

         states: State {
             name: "DetailedView"
             PropertyChanges { target: views; x: -parent.width }
             PropertyChanges { target: toolBar; button1Label: "More..." }
             PropertyChanges {
                 target: toolBar
                 onButton1Clicked: if (imageDetails.state=='') imageDetails.state='Back'; else imageDetails.state=''
             }
             PropertyChanges { target: toolBar; button2Label: "Back" }
             PropertyChanges { target: toolBar; onButton2Clicked: imageDetails.closed() }
         }

         transitions: Transition {
             NumberAnimation { properties: "x"; duration: 500; easing.type: Easing.InOutQuad }
         }
     }
 }
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