Qt 4.8: photoviewer.qml Example File (demos/declarative/photoviewer/qml/photoviewer/photoviewer.qml)

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# photoviewer.qml Example File

demos/declarative/photoviewer/qml/photoviewer/photoviewer.qml

     /****************************************************************************
     **
     ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
     ** Contact: http://www.qt-project.org/legal
     **
     ** This file is part of the QtDeclarative module of the Qt Toolkit.
     **
     ** $QT_BEGIN_LICENSE:LGPL$
     ** Commercial License Usage
     ** Licensees holding valid commercial Qt licenses may use this file in
     ** accordance with the commercial license agreement provided with the
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     ** use the contact form at http://qt.digia.com/contact-us.
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     ** 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
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     ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
     **
     ** GNU General Public License Usage
     ** Alternatively, this file may be used under the terms of the GNU
     ** General Public License version 3.0 as published by the Free Software
     ** Foundation and appearing in the file LICENSE.GPL included in the
     ** packaging of this file.  Please review the following information to
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     import QtQuick 1.0
     import "PhotoViewerCore"

     Rectangle {
         id: mainWindow

         property real downloadProgress: 0
         property bool imageLoading: false
         property bool editMode: false

         width: 800; height: 480; color: "#d5d6d8"

         ListModel {
             id: photosModel
             ListElement { tag: "Flowers" }
             ListElement { tag: "Wildlife" }
             ListElement { tag: "Prague" }
         }

         VisualDataModel { id: albumVisualModel; model: photosModel; delegate: AlbumDelegate {} }

         GridView {
             id: albumView; width: parent.width; height: parent.height; cellWidth: 210; cellHeight: 220
             model: albumVisualModel.parts.album; visible: albumsShade.opacity != 1.0
         }

         Column {
             spacing: 20; anchors { bottom: parent.bottom; right: parent.right; rightMargin: 20; bottomMargin: 20 }
             Button {
                 id: newButton; label: qsTr("Add"); rotation: 3
                 anchors.horizontalCenter: parent.horizontalCenter
                 onClicked: {
                     mainWindow.editMode = false
                     photosModel.append( { tag: "" } )
                     albumView.positionViewAtIndex(albumView.count - 1, GridView.Contain)
                 }
             }
             Button {
                 id: deleteButton; label: qsTr("Edit"); rotation: -2;
                 onClicked: mainWindow.editMode = !mainWindow.editMode
                 anchors.horizontalCenter: parent.horizontalCenter
             }
             Button {
                 id: quitButton; label: qsTr("Quit"); rotation: -2;
                 onClicked: Qt.quit()
                 anchors.horizontalCenter: parent.horizontalCenter
             }
         }

         Rectangle {
             id: albumsShade; color: mainWindow.color
             width: parent.width; height: parent.height; opacity: 0.0
         }

         ListView { anchors.fill: parent; model: albumVisualModel.parts.browser; interactive: false }

         Button { id: backButton; label: qsTr("Back"); rotation: 3; x: parent.width - backButton.width - 6; y: -backButton.height - 8 }

         Rectangle { id: photosShade; color: 'black'; width: parent.width; height: parent.height; opacity: 0; visible: opacity != 0.0 }

         ListView { anchors.fill: parent; model: albumVisualModel.parts.fullscreen; interactive: false }

         Item { id: foreground; anchors.fill: parent }

         ProgressBar {
             progress: mainWindow.downloadProgress; width: parent.width; height: 4
             anchors.bottom: parent.bottom; opacity: mainWindow.imageLoading; visible: opacity != 0.0
         }
     }