--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/declarative/modelviews/listview/dynamic.qml Tue Jul 06 15:10:48 2010 +0300
@@ -0,0 +1,248 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Nokia Corporation 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 Qt 4.7
+import "content"
+import "../../ui-components/scrollbar"
+
+Rectangle {
+ id: container
+ width: 640; height: 480
+ color: "#343434"
+
+ ListModel {
+ id: fruitModel
+
+ ListElement {
+ name: "Apple"; cost: 2.45
+ attributes: [
+ ListElement { description: "Core" },
+ ListElement { description: "Deciduous" }
+ ]
+ }
+ ListElement {
+ name: "Banana"; cost: 1.95
+ attributes: [
+ ListElement { description: "Tropical" },
+ ListElement { description: "Seedless" }
+ ]
+ }
+ ListElement {
+ name: "Cumquat"; cost: 3.25
+ attributes: [
+ ListElement { description: "Citrus" }
+ ]
+ }
+ ListElement {
+ name: "Durian"; cost: 9.95
+ attributes: [
+ ListElement { description: "Tropical" },
+ ListElement { description: "Smelly" }
+ ]
+ }
+ ListElement {
+ name: "Elderberry"; cost: 0.05
+ attributes: [
+ ListElement { description: "Berry" }
+ ]
+ }
+ ListElement {
+ name: "Fig"; cost: 0.25
+ attributes: [
+ ListElement { description: "Flower" }
+ ]
+ }
+ }
+
+ Component {
+ id: fruitDelegate
+
+ Item {
+ width: container.width; height: 55
+
+ Column {
+ id: moveButtons
+ x: 5; width: childrenRect.width; anchors.verticalCenter: parent.verticalCenter
+
+ Image {
+ source: "content/pics/go-up.png"
+ MouseArea { anchors.fill: parent; onClicked: fruitModel.move(index,index-1,1) }
+ }
+ Image { source: "content/pics/go-down.png"
+ MouseArea { anchors.fill: parent; onClicked: fruitModel.move(index,index+1,1) }
+ }
+ }
+
+ Column {
+ anchors { right: itemButtons.left; verticalCenter: parent.verticalCenter; left: moveButtons.right; leftMargin: 10 }
+
+ Text {
+ id: label
+ width: parent.width
+ color: "White"
+ font.bold: true; font.pixelSize: 15
+ text: name; elide: Text.ElideRight
+ }
+ Row {
+ spacing: 5
+ Repeater {
+ model: attributes
+ Component {
+ Text { text: description; color: "White" }
+ }
+ }
+ }
+ }
+
+ Row {
+ id: itemButtons
+
+ anchors { right: removeButton.left; rightMargin: 35; verticalCenter: parent.verticalCenter }
+ width: childrenRect.width
+ spacing: 10
+
+ Image {
+ source: "content/pics/list-add.png"
+ scale: clickUp.isPressed ? 0.9 : 1
+
+ ClickAutoRepeating {
+ id: clickUp
+ anchors.fill: parent
+ onClicked: fruitModel.setProperty(index, "cost", cost+0.25)
+ }
+ }
+
+ Text { id: costText; text: '$'+Number(cost).toFixed(2); font.pixelSize: 15; color: "White"; font.bold: true; }
+
+ Image {
+ source: "content/pics/list-remove.png"
+ scale: clickDown.isPressed ? 0.9 : 1
+
+ ClickAutoRepeating {
+ id: clickDown
+ anchors.fill: parent
+ onClicked: fruitModel.setProperty(index, "cost", Math.max(0,cost-0.25))
+ }
+ }
+ }
+ Image {
+ id: removeButton
+ anchors { verticalCenter: parent.verticalCenter; right: parent.right; rightMargin: 10 }
+ source: "content/pics/archive-remove.png"
+
+ MouseArea { anchors.fill:parent; onClicked: fruitModel.remove(index) }
+ }
+ }
+ }
+
+ ListView {
+ id: view
+ anchors { top: parent.top; left: parent.left; right: parent.right; bottom: buttons.top }
+ model: fruitModel
+ delegate: fruitDelegate
+ }
+
+ // Attach scrollbar to the right edge of the view.
+ ScrollBar {
+ id: verticalScrollBar
+
+ width: 8; height: view.height; anchors.right: view.right
+ opacity: 0
+ orientation: Qt.Vertical
+ position: view.visibleArea.yPosition
+ pageSize: view.visibleArea.heightRatio
+
+ // Only show the scrollbar when the view is moving.
+ states: State {
+ name: "ShowBars"; when: view.movingVertically
+ PropertyChanges { target: verticalScrollBar; opacity: 1 }
+ }
+ transitions: Transition {
+ NumberAnimation { properties: "opacity"; duration: 400 }
+ }
+ }
+
+ Row {
+ id: buttons
+
+ x: 8; width: childrenRect.width; height: childrenRect.height
+ anchors { bottom: parent.bottom; bottomMargin: 8 }
+ spacing: 8
+
+ Image {
+ source: "content/pics/archive-insert.png"
+
+ MouseArea {
+ anchors.fill: parent
+ onClicked: {
+ fruitModel.append({
+ "name": "Pizza Margarita",
+ "cost": 5.95,
+ "attributes": [{"description": "Cheese"},{"description": "Tomato"}]
+ })
+ }
+ }
+ }
+
+ Image {
+ source: "content/pics/archive-insert.png"
+
+ MouseArea {
+ anchors.fill: parent;
+ onClicked: {
+ fruitModel.insert(0, {
+ "name": "Pizza Supreme",
+ "cost": 9.95,
+ "attributes": [{"description": "Cheese"},{"description": "Tomato"},{"description": "The Works"}]
+ })
+ }
+ }
+ }
+
+ Image {
+ source: "content/pics/archive-remove.png"
+
+ MouseArea {
+ anchors.fill: parent
+ onClicked: fruitModel.clear()
+ }
+ }
+ }
+}