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Diffstat (limited to 'src/quick/doc/snippets/qml/layerwitheffect.qml')
-rw-r--r-- | src/quick/doc/snippets/qml/layerwitheffect.qml | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/src/quick/doc/snippets/qml/layerwitheffect.qml b/src/quick/doc/snippets/qml/layerwitheffect.qml deleted file mode 100644 index 880470b469..0000000000 --- a/src/quick/doc/snippets/qml/layerwitheffect.qml +++ /dev/null @@ -1,121 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Gunnar Sletta <gunnar@sletta.org> -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation 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 2.2 - -Rectangle { - id: root - width: 320 - height: 320 - - gradient: Gradient { - GradientStop { position: 0; color: "steelblue" } - GradientStop { position: 1; color: "black" } - } - - property real cx: width / 2; - property real cy: height / 2; - property real boxSize: root.width * 0.2; - property real radius: width / 4; - - -//! [1] -Item { - id: layerRoot - layer.enabled: true - layer.effect: ShaderEffect { - fragmentShader: " - uniform lowp sampler2D source; // this item - uniform lowp float qt_Opacity; // inherited opacity of this item - varying highp vec2 qt_TexCoord0; - void main() { - lowp vec4 p = texture2D(source, qt_TexCoord0); - lowp float g = dot(p.xyz, vec3(0.344, 0.5, 0.156)); - gl_FragColor = vec4(g, g, g, p.a) * qt_Opacity; - }" - } -//! [1] - - anchors.fill: parent - - - Repeater { - id: repeater - model: 200 - - Rectangle { - id: box - - property real t: index / (repeater.model - 1); - - width: 0 - height: 0 - x: root.cx - Math.sin(Math.PI * 2 * t) * root.radius; - y: root.cy - Math.cos(Math.PI * 2 * t) * root.radius; - - Rectangle { - width: root.boxSize - height: root.boxSize - anchors.centerIn: parent - color: Qt.hsla(box.t, 0.5, 0.5); - border.color: "white" - antialiasing: true; - rotation: box.t * 360; -// RotationAnimator on rotation { -// from: box.t * 360; -// to: box.t * 360 + 360; -// duration: 7592; -// loops: Animation.Infinite -// } - } - } - } - } -} |