List.qml Example File | Enginio Manual 1.6

Qt 1.6 | Enginio Manual | Enginio QML Examples - Social Todos | List.qml Example File

Qt 1.6.2 Reference Documentation

# List.qml Example File

socialtodos/List.qml

      /****************************************************************************
      **
      ** Copyright (C) 2015 The Qt Company Ltd.
      ** Contact: http://www.qt.io/licensing/
      **
      ** This file is part of the QtEnginio module of the Qt Toolkit.
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      ** $QT_BEGIN_LICENSE:BSD$
      ** You may use this file under the terms of the BSD license as follows:
      **
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      ** modification, are permitted provided that the following conditions are
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      **   * Redistributions of source code must retain the above copyright
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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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      import QtQuick 2.0
      import Enginio 1.0

      Rectangle {
          id: root
          width: 400
          height: 640
          color: "#f4f4f4"

          property string listId
          property string listName
          property string listCreator

          EnginioModel {
              id: enginioModel
              client: enginioClient
              query: {"objectType": "objects.todos",
                      "query": { "todoList": { "id": listId, "objectType": "objects.todoLists" } }
              }
          }

          Header {
              id: header
              text: listName
              rightMargin: icon.width

              Item {
                  id: icon
                  height: parent.height
                  width: parent.height
                  anchors.right: parent.right
                  Image {
                      id: shareButton
                      anchors.centerIn: parent
                      source: mouse.pressed ? "qrc:icons/share_icon_pressed.png" : "qrc:icons/share_icon.png"
                      width:  implicitWidth * scaleFactor
                      height: implicitHeight * scaleFactor
                      MouseArea {
                          id: mouse
                          anchors.fill: parent
                          onClicked: mainView.push({ item: shareItem, properties: { listId: listId, listName: listName }} )
                      }
                  }
              }
          }

          Component {
              id: shareItem
              ShareDialog {}
          }

          ListView {
              id: listview
              model: enginioModel
              delegate: listItemDelegate
              anchors.top: header.bottom
              anchors.bottom: footer.top
              width: parent.width
              clip: true

              // Animations
              add: Transition { NumberAnimation { properties: "y"; from: root.height; duration: 250 } }
              removeDisplaced: Transition { NumberAnimation { properties: "y"; duration: 150 } }
              remove: Transition { NumberAnimation { property: "opacity"; to: 0; duration: 150 } }
          }

          BorderImage {
              id: footer

              height: 70 * scaleFactor
              width: parent.width
              anchors.bottom: parent.bottom
              source: "qrc:images/delegate.png"
              border.left: 5; border.top: 5
              border.right: 5; border.bottom: 5

              Rectangle {
                  y: -1 ; height: 1
                  width: parent.width
                  color: "#bbb"
              }
              Rectangle {
                  y: 0 ; height: 1
                  width: parent.width
                  color: "white"
              }

              TextField {
                  id: textInput
                  anchors.verticalCenter: parent.verticalCenter
                  anchors.left: parent.left
                  anchors.right: addButton.left
                  anchors.margins: 16 * scaleFactor
                  placeholderText: "New todo..."
                  onAccepted: {
                      enginioModel.append({"title": textInput.text, "done": false, "todoList": { "id": listId, "objectType": "objects.todoLists" } } )
                      textInput.text = ""
                  }
              }

              Item {
                  id: addButton

                  width: 40 * scaleFactor
                  height: 40 * scaleFactor
                  anchors.margins: 20 * scaleFactor
                  anchors.right: parent.right
                  anchors.verticalCenter: parent.verticalCenter
                  enabled: textInput.text.length
                  Image {
                      width:  implicitWidth * scaleFactor
                      height: implicitHeight * scaleFactor
                      source: addMouseArea.pressed ? "qrc:icons/add_icon_pressed.png" : "qrc:icons/add_icon.png"
                      anchors.centerIn: parent
                      opacity: enabled ? 1 : 0.5
                  }
                  MouseArea {
                      id: addMouseArea
                      anchors.fill: parent
                      onClicked: textInput.accepted()
                  }
              }
          }

          Component {
              id: listItemDelegate

              BorderImage {
                  id: item

                  width: parent.width ; height: 70 * scaleFactor
                  source: mouse.pressed ? "qrc:images/delegate_pressed.png" : "qrc:images/delegate.png"
                  border.left: 5; border.top: 5
                  border.right: 5; border.bottom: 5

                  Image {
                      id: shadow
                      anchors.top: parent.bottom
                      width: parent.width
                      visible: !mouse.pressed
                      source: "qrc:images/shadow.png"
                  }

                  MouseArea {
                      id: mouse
                      anchors.fill: parent
                      hoverEnabled: true
                      onClicked: {
                          if (index !== -1 && _synced) {
                              enginioModel.setProperty(index, "done", !done)
                          }
                      }
                  }
                  Image {
                      id: checkbox
                      anchors.left: parent.left
                      anchors.leftMargin: 16 * scaleFactor
                      height: width
                      width: 32 * scaleFactor
                      fillMode: Image.PreserveAspectFit
                      anchors.verticalCenter: parent.verticalCenter
                      source: done ? "qrc:images/checkmark.png" : ""
                  }

                  Text {
                      id: todoText
                      text: title
                      font.pixelSize: 26 * scaleFactor
                      color: "#333"

                      anchors.verticalCenter: parent.verticalCenter
                      anchors.left: checkbox.right
                      anchors.right: parent.right
                      anchors.leftMargin: 16 * scaleFactor
                      anchors.rightMargin: 40 * scaleFactor
                      elide: Text.ElideRight
                  }

                  // Show a delete button when the mouse is over the delegate
                  Image {
                      id: removeIcon

                      source: removeMouseArea.pressed ? "qrc:icons/delete_icon_pressed.png" : "qrc:icons/delete_icon.png"
                      width:  implicitWidth * scaleFactor
                      height: implicitHeight * scaleFactor
                      anchors.margins: 20 * scaleFactor
                      anchors.verticalCenter: parent.verticalCenter
                      anchors.right: parent.right
                      opacity: enabled ? 1 : 0.5
                      Behavior on opacity {NumberAnimation{duration: 100}}
                      MouseArea {
                          id: removeMouseArea
                          anchors.fill: parent
                          onClicked: enginioModel.remove(index)
                      }
                  }
              }
          }
      }