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Diffstat (limited to 'examples/declarative/modelviews/listview/dynamiclist.qml')
| -rw-r--r-- | examples/declarative/modelviews/listview/dynamiclist.qml | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/examples/declarative/modelviews/listview/dynamiclist.qml b/examples/declarative/modelviews/listview/dynamiclist.qml deleted file mode 100644 index 350a337..0000000 --- a/examples/declarative/modelviews/listview/dynamiclist.qml +++ /dev/null @@ -1,203 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** 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 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 QtQuick 1.0 -import "content" - -// This example shows how items can be dynamically added to and removed from -// a ListModel, and how these list modifications can be animated. - -Rectangle { - id: container - width: 500; height: 400 - color: "#343434" - - // The model: - 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" } - ] - } - } - - // The delegate for each fruit in the model: - Component { - id: listDelegate - - Item { - id: delegateItem - width: listView.width; height: 55 - clip: true - - Row { - anchors.verticalCenter: parent.verticalCenter - spacing: 10 - - Column { - Image { - source: "content/pics/arrow-up.png" - MouseArea { anchors.fill: parent; onClicked: fruitModel.move(index, index-1, 1) } - } - Image { source: "content/pics/arrow-down.png" - MouseArea { anchors.fill: parent; onClicked: fruitModel.move(index, index+1, 1) } - } - } - - Column { - anchors.verticalCenter: parent.verticalCenter - - Text { - text: name - font.pixelSize: 15 - color: "white" - } - Row { - spacing: 5 - Repeater { - model: attributes - Text { text: description; color: "White" } - } - } - } - } - - Row { - anchors.verticalCenter: parent.verticalCenter - anchors.right: parent.right - spacing: 10 - - PressAndHoldButton { - anchors.verticalCenter: parent.verticalCenter - source: "content/pics/plus-sign.png" - onClicked: fruitModel.setProperty(index, "cost", cost + 0.25) - } - - Text { - id: costText - anchors.verticalCenter: parent.verticalCenter - text: '$' + Number(cost).toFixed(2) - font.pixelSize: 15 - color: "white" - font.bold: true - } - - PressAndHoldButton { - anchors.verticalCenter: parent.verticalCenter - source: "content/pics/minus-sign.png" - onClicked: fruitModel.setProperty(index, "cost", Math.max(0,cost-0.25)) - } - - Image { - source: "content/pics/list-delete.png" - MouseArea { anchors.fill:parent; onClicked: fruitModel.remove(index) } - } - } - - // Animate adding and removing of items: - - ListView.onAdd: SequentialAnimation { - PropertyAction { target: delegateItem; property: "height"; value: 0 } - NumberAnimation { target: delegateItem; property: "height"; to: 55; duration: 250; easing.type: Easing.InOutQuad } - } - - ListView.onRemove: SequentialAnimation { - PropertyAction { target: delegateItem; property: "ListView.delayRemove"; value: true } - NumberAnimation { target: delegateItem; property: "height"; to: 0; duration: 250; easing.type: Easing.InOutQuad } - - // Make sure delayRemove is set back to false so that the item can be destroyed - PropertyAction { target: delegateItem; property: "ListView.delayRemove"; value: false } - } - } - } - - // The view: - ListView { - id: listView - anchors.fill: parent; anchors.margins: 20 - model: fruitModel - delegate: listDelegate - } - - Row { - anchors { left: parent.left; bottom: parent.bottom; margins: 20 } - spacing: 10 - - TextButton { - text: "Add an item" - onClicked: { - fruitModel.append({ - "name": "Pizza Margarita", - "cost": 5.95, - "attributes": [{"description": "Cheese"}, {"description": "Tomato"}] - }) - } - } - - TextButton { - text: "Remove all items" - onClicked: fruitModel.clear() - } - } -} - |