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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
** of its contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
//![imports]
import Enginio 1.0
//![imports]
Item {
width: 400
height: 640
BackendHelper{
id: backendHelper
}
Rectangle {
id: root
color: "#f4f4f4"
anchors.fill: parent
opacity: 1 - backendHelper.opacity
//![model]
EnginioModel {
id: enginioModel
client: EnginioClient {
backendId: backendHelper.backendId
onError: console.log("Enginio error:", JSON.stringify(reply.data))
}
query: {"objectType": "objects.todos" }
}
//![model]
// A simple layout:
// a listview and a line edit with button to add to the list
Rectangle {
id: header
anchors.top: parent.top
width: parent.width
height: 70
color: "white"
Row {
id: logo
anchors.centerIn: parent
anchors.horizontalCenterOffset: -4
spacing: 4
Image {
source: "qrc:images/enginio.png"
width: 160 ; height: 60
fillMode: Image.PreserveAspectFit
}
Text {
text: "Todos"
anchors.verticalCenter: parent.verticalCenter
anchors.verticalCenterOffset: -3
font.bold: true
font.pixelSize: 46
color: "#555"
}
}
Rectangle {
width: parent.width ; height: 1
anchors.bottom: parent.bottom
color: "#bbb"
}
}
//![view]
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 } }
}
//![view]
BorderImage {
id: footer
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"
}
//![append]
BorderImage {
anchors.left: parent.left
anchors.right: addButton.left
anchors.verticalCenter: parent.verticalCenter
anchors.margins: 16
source:"images/textfield.png"
border.left: 14 ; border.right: 14 ; border.top: 8 ; border.bottom: 8
TextInput{
id: textInput
anchors.fill: parent
clip: true
anchors.leftMargin: 14
anchors.rightMargin: 14
verticalAlignment: Text.AlignVCenter
font.pixelSize: 22
Text {
id: placeholderText
anchors.fill: parent
verticalAlignment: Text.AlignVCenter
visible: !(parent.text.length || parent.inputMethodComposing)
font: parent.font
text: "New todo..."
color: "#aaa"
}
onAccepted: {
enginioModel.append({"title": textInput.text, "completed": false})
textInput.text = ""
}
}
}
Item {
id: addButton
width: 40 ; height: 40
anchors.margins: 20
anchors.right: parent.right
anchors.verticalCenter: parent.verticalCenter
enabled: textInput.text.length
Image {
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()
}
}
}
//![append]
Component {
id: listItemDelegate
BorderImage {
id: item
width: parent.width ; height: 70
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"
}
//![setProperty]
MouseArea {
id: mouse
anchors.fill: parent
hoverEnabled: true
onClicked: {
if (index !== -1 && _synced) {
enginioModel.setProperty(index, "completed", !completed)
}
}
}
//![setProperty]
Image {
id: checkbox
anchors.left: parent.left
anchors.leftMargin: 16
width: 32
fillMode: Image.PreserveAspectFit
anchors.verticalCenter: parent.verticalCenter
source: completed ? "qrc:images/checkmark.png" : ""
}
//![delegate-properties]
Text {
id: todoText
text: title
font.pixelSize: 26
color: "#333"
anchors.verticalCenter: parent.verticalCenter
anchors.left: checkbox.right
anchors.right: parent.right
anchors.leftMargin: 12
anchors.rightMargin: 40
elide: Text.ElideRight
}
//![delegate-properties]
// Show a delete button when the mouse is over the delegate
//![sync]
Image {
id: removeIcon
source: removeMouseArea.pressed ? "qrc:icons/delete_icon_pressed.png" : "qrc:icons/delete_icon.png"
anchors.margins: 20
anchors.verticalCenter: parent.verticalCenter
anchors.right: parent.right
opacity: enabled ? 1 : 0.5
Behavior on opacity {NumberAnimation{duration: 100}}
//![remove]
MouseArea {
id: removeMouseArea
anchors.fill: parent
onClicked: enginioModel.remove(index)
}
//![remove]
}
//![sync]
}
}
}
}
|
