- Qt 5.5
- Qt Positioning
- GeoFlickr (QML)
- GridDelegate.qml Example File
- Qt 5.5.1 Reference Documentation

# GridDelegate.qml Example File

geoflickr/flickrmobile/GridDelegate.qml

    /****************************************************************************
    **
    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
    **
    ** 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
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    **     notice, this list of conditions and the following disclaimer in
    **     the documentation and/or other materials provided with the
    **     distribution.
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    **     contributors may be used to endorse or promote products derived
    **     from this software without specific prior written permission.
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    ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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     import QtQuick 2.0
     import QtQuick.Window 2.0

     Component {
         id: photoDelegate
         Item {
             id: wrapper; width: 79; height: 79

             function photoClicked() {
                 imageDetails.photoTitle = title;
                 imageDetails.photoDate = datetaken;
                 imageDetails.photoUrl = "http://farm" + farm + ".static.flickr.com/" + server + "/" + id + "_" + secret + ".jpg";
                 console.log(imageDetails.photoUrl);
                 scaleMe.state = "Details";
             }

             Item {
                 anchors.centerIn: parent
                 scale: 0.0
                 Behavior on scale { NumberAnimation { easing.type: Easing.InOutQuad} }
                 id: scaleMe

                 Rectangle { height: 79; width: 79; id: blackRect;  anchors.centerIn: parent; color: "black"; smooth: true }
                 Rectangle {
                     id: whiteRect; width: 76; height: 76; anchors.centerIn: parent; color: "#dddddd"; smooth: true
                     Image { id: thumb;
                             // source: imagePath;
                             source: imageDetails.photoUrl = "http://farm" + farm + ".static.flickr.com/" + server + "/" + id + "_" + secret + "_t.jpg"
                             width: parent.width; height: parent.height
                             x: 1; y: 1; smooth: true}
                     Image { source: "images/gloss.png" }
                 }

                 Connections {
                     target: toolBar
                     onButton2Clicked: if (scaleMe.state == 'Details' ) scaleMe.state = 'Show'
                 }

                 states: [
                     State {
                         name: "Show"; when: thumb.status == Image.Ready
                         PropertyChanges { target: scaleMe; scale: Math.round(Screen.pixelDensity / 4) }
                     },
                     State {
                         name: "Details"
                         PropertyChanges { target: scaleMe; scale: Math.round(Screen.pixelDensity / 4)}
                         ParentChange { target: wrapper; parent: imageDetails.frontContainer }
                         PropertyChanges { target: wrapper; x: 20; y: 60; z: 1000 }
                         PropertyChanges { target: background; state: "DetailedView" }
                     }
                 ]
                 transitions: [
                     Transition {
                         from: "Show"; to: "Details"
                         ParentAnimation {
                             NumberAnimation { properties: "x,y"; duration: 500; easing.type: Easing.InOutQuad }
                         }
                     },
                     Transition {
                         from: "Details"; to: "Show"
                         SequentialAnimation {
                             ParentAnimation {
                                NumberAnimation { properties: "x,y"; duration: 500; easing.type: Easing.InOutQuad }
                             }
                             PropertyAction { targets: wrapper; properties: "z" }
                         }
                     }
                 ]
             }
             MouseArea { anchors.fill: wrapper; onClicked: { photoClicked() } }
         }
     }