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Diffstat (limited to 'examples/quick/particles/itemparticle/particleview.qml')
| -rw-r--r-- | examples/quick/particles/itemparticle/particleview.qml | 309 |
1 files changed, 0 insertions, 309 deletions
diff --git a/examples/quick/particles/itemparticle/particleview.qml b/examples/quick/particles/itemparticle/particleview.qml deleted file mode 100644 index 8eb18dc283..0000000000 --- a/examples/quick/particles/itemparticle/particleview.qml +++ /dev/null @@ -1,309 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2018 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the examples of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** BSD License Usage -** Alternatively, 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 The Qt Company Ltd 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 2.12 -import QtQuick.Particles 2.12 -import "shared" as Shared -import "content/script.js" as Script -import "content" - -Item { - id: root - width: 640 - height: 480 - Rectangle { - anchors.fill: parent - color: "black" - z: -1 - } - Item { - id: loading - Behavior on opacity {NumberAnimation {}} - anchors.fill: parent - Text { - anchors.centerIn: parent - text: "Loading" - color: "white" - } - } - ParticleSystem { - id: sys; - running: true - } - Emitter { - id: emitter - system: sys - height: parent.height - 132/2 - x: -132/2 - y: 132/2 - velocity: PointDirection { x: 32; xVariation: 8 } - emitRate: 0.5 - lifeSpan: Emitter.InfiniteLife - group: "photos" - } - Age { - system: sys - x: parent.width + 132/2 - height: parent.height - width: 1000 - } - ImageParticle { - system: sys - groups: ["fireworks"] - source: "qrc:///particleresources/star.png" - color: "lightsteelblue" - alpha: 0 - colorVariation: 0 - z: 1000 - } - ItemParticle { - id: mp - z: 0 - system: sys - fade: false - groups: ["photos"] - } - Component { - id: alertDelegate - Rectangle { - color: "DarkSlateGray" - border.width: 1 - border.color: "LightSteelBlue" - width: 144 - height: 132 - antialiasing: true - radius: 3 - NumberAnimation on scale { - running: true - loops: 1 - from: 0.2 - to: 1 - } - Image { - source: "qrc:///particles/images/rocket.png" - anchors.centerIn: parent - } - Text { - anchors.bottom: parent.bottom - anchors.horizontalCenter: parent.horizontalCenter - text: "A new ship has arrived!" - color: "LightSteelBlue" - } - } - } - property Item alertItem; - function alert() { - force.enabled = true; - alertItem = alertDelegate.createObject(root); - alertItem.x = root.width/2 - alertItem.width/2 - alertItem.y = root.height/2 - alertItem.height/2 - spawnFireworks.pulse(200); - stopAlert.start(); - } - focus: true - Keys.onSpacePressed: alert(); - Timer { - id: stopAlert - running: false - repeat: false - interval: 800 - onTriggered: { - force.enabled = false; - mp.take(root.alertItem, true); - centerEmitter.burst(1); - } - } - Attractor { - id: force - system: sys - pointX: root.width/2 - pointY: root.height/2 - strength: -10000 - enabled: false - anchors.centerIn: parent - width: parent.width/2 - height: parent.height/2 - groups:["photos"] - affectedParameter: Attractor.Position - } - Emitter { - id: centerEmitter - velocity: PointDirection { x: 32; xVariation: 8;} - emitRate: 0.5 - lifeSpan: 12000 //TODO: A -1 or something which does 'infinite'? (but need disable fade first) - maximumEmitted: 20 - group: "photos" - system: sys - anchors.centerIn: parent - enabled: false - - //TODO: Zoom in effect - } - Emitter { - id: spawnFireworks - group: "fireworks" - system: sys - maximumEmitted: 400 - emitRate: 400 - lifeSpan: 2800 - x: parent.width/2 - y: parent.height/2 - 64 - width: 8 - height: 8 - enabled: false - size: 32 - endSize: 8 - velocity: AngleDirection { magnitude: 160; magnitudeVariation: 120; angleVariation: 90; angle: 270 } - acceleration: PointDirection { y: 160 } - } - Item { x: -1000; y: -1000 //offscreen - Repeater {//Load them here, add to system on completed - model: flickrModel - delegate: theDelegate - } - } - Shared.FlickrRssModel { - id: flickrModel - tags: "particle,particles" - } - Component { - id: theDelegate - Image { - required property int index - required property string title - required property string media - required property string thumbnail - - id: image - antialiasing: true; - source: thumbnail - cache: true - property real depth: Math.random() - property real darken: 0.75 - z: Math.floor(depth * 100) - scale: (depth + 1) / 2 - sourceSize { - width: root.width - height: root.height - } - width: 132 - height: 132 - fillMode: Image.PreserveAspectFit - Rectangle { - // Darken based on depth - anchors.centerIn: parent - width: parent.paintedWidth + 1 - height: parent.paintedHeight + 1 - color: "black" - opacity: image.darken * (1 - image.depth) - antialiasing: true; - } - Text { - anchors.bottom: parent.bottom - anchors.horizontalCenter: parent.horizontalCenter - anchors.bottomMargin: Math.max(parent.paintedWidth, parent.paintedHeight) - Math.min(parent.width, parent.height) - width: parent.paintedWidth - 4 - horizontalAlignment: Text.AlignHCenter - elide: Text.ElideRight - text: image.title - color: "black" - } - ItemParticle.onDetached: mp.take(image); // respawns - onStatusChanged: if (image.status == Image.Ready) { - loading.opacity = 0; - mp.take(image); - } - function manage() - { - if (state == "selected") { - console.log("Taking " + index); - mp.freeze(image); - } else { - console.log("Returning " +index); - mp.unfreeze(image); - } - } - TapHandler { - gesturePolicy: TapHandler.ReleaseWithinBounds - onTapped: image.state = (image.state == "" ? "selected" : "") - } - states: State { - name: "selected" - ParentChange { - target: image - parent: root - } - PropertyChanges { - target: image - source: image.media - x: 0 - y: 0 - width: root.width - height: root.height - z: 101 - opacity: 1 - rotation: 0 - darken: 0 - } - } - transitions: Transition { - to: "selected" - reversible: true - SequentialAnimation { - ScriptAction { script: image.manage() } - ParallelAnimation { - ParentAnimation {NumberAnimation { properties: "x,y" }} - PropertyAnimation { properties: "width, height, z, rotation, darken"; easing.type: Easing.InOutQuad } - } - } - } - } - } -} |