main.qml Example File

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  import QtQuick 2.2
  import QtQuick.Controls 1.1
  import QtQml.Models 2.1
  import "PhotoViewerCore"

  ApplicationWindow {
      id: mainWindow

      visible: true

      Rectangle {
          focus: true

          Keys.onBackPressed: {
              event.accepted = true
              backButton.clicked()
          }
      }

      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" }
      }

      DelegateModel { 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
          visible: Qt.platform.os !== "android"
      }

      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
      }
  }