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Diffstat (limited to 'basicsuite/Shader Effects/LevelSlider.qml')
| -rw-r--r-- | basicsuite/Shader Effects/LevelSlider.qml | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/basicsuite/Shader Effects/LevelSlider.qml b/basicsuite/Shader Effects/LevelSlider.qml deleted file mode 100644 index 995ecf8..0000000 --- a/basicsuite/Shader Effects/LevelSlider.qml +++ /dev/null @@ -1,201 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the Qt Graphical Effects module. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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 - -Item { - id: slider - - width: parent.width - height: 30 - - property real midPointValue: 0.5 - property real blackPointValue: 0.0 - property real whitePointValue: 1.0 - property real maximum: 1 - property real minimum: 0 - property real gamma: Math.min(10.0, Math.max(0.1, 1/(Math.log(0.5) / Math.log(midPointValue)))) - property string caption: "" - property bool integer: false - property bool showMidPoint: true - - Text { - id: captionText - width: 110 - anchors.bottom: parent.bottom - anchors.bottomMargin: 13 - horizontalAlignment: Text.AlignRight - text: slider.caption + ':' - font.family: "Arial" - font.pixelSize: 11 - color: "#B3B3B3" - } - - Item { - id: track - height: parent.height - anchors.verticalCenter: parent.verticalCenter - anchors.left: parent.left - anchors.leftMargin: parent.width / 2 - 30 - anchors.right: parent.right - anchors.rightMargin: 10 - - BorderImage { - id: trackImage - source: "images/slider_track.png" - anchors.left: parent.left - anchors.right: parent.right - border.right: 2 - width: parent.width - } - - BorderImage { - id: trackFilled - anchors.left: blackpointHandle.x < whitePointHandle.x ? blackpointHandle.right : whitePointHandle.right - anchors.right: blackpointHandle.x < whitePointHandle.x ? whitePointHandle.left : blackpointHandle.left - anchors.margins: -10 - source: "images/slider_track_filled.png" - border.left: 3 - border.right: 3 - } - - Image { - id: blackpointHandle; - smooth: true - source: blackpointMouseArea.pressed ? "images/slider_handle_pressed.png" : "images/slider_handle_black.png" - x: trackImage.x - width/2 + 5 - width: 20 - onXChanged: { - blackPointValue = minimum + maximum * ((x + 5) / (track.width - 10)) - midpointHandle.x = blackpointHandle.x + ((whitePointHandle.x - blackpointHandle.x) * midPointValue) - } - } - - Image { - id: midpointHandle; - smooth: true - source: midpointMouseArea.pressed ? "images/slider_handle_pressed.png" : "images/slider_handle_gray.png" - x: blackpointHandle.x + ((whitePointHandle.x - blackpointHandle.x) * 0.5) - visible: showMidPoint - width: 20 - onXChanged: { - if (midpointMouseArea.pressed) { - midPointValue = (x - Math.min(whitePointHandle.x, blackpointHandle.x)) / Math.abs(whitePointHandle.x - blackpointHandle.x) - } - } - } - - Image { - id: whitePointHandle; - smooth: true - source: whitepointMouseArea.pressed ? "images/slider_handle_pressed.png" : "images/slider_handle_white.png" - x: trackImage.x + trackImage.width - width/2 - 5 - width: 20 - onXChanged: { - whitePointValue = minimum + maximum * ((x + 5) / (track.width - 10)) - midpointHandle.x = blackpointHandle.x + ((whitePointHandle.x - blackpointHandle.x) * midPointValue) - } - } - - MouseArea { - id: blackpointMouseArea - anchors.fill: blackpointHandle - anchors.margins: -5 - drag.target: blackpointHandle - drag.axis: Drag.XAxis - drag.minimumX: -5 - drag.maximumX: trackImage.width - blackpointHandle.width + 5 - } - - MouseArea { - id: whitepointMouseArea - anchors.fill: whitePointHandle - anchors.margins: -5 - drag.target: whitePointHandle - drag.axis: Drag.XAxis - drag.minimumX: -5 - drag.maximumX: trackImage.width - whitePointHandle.width + 5 - } - - MouseArea { - id: midpointMouseArea - anchors.fill: midpointHandle - anchors.margins: -5 - drag.target: midpointHandle - drag.axis: Drag.XAxis - drag.minimumX: Math.min(blackpointHandle.x, whitePointHandle.x) - drag.maximumX: Math.max(whitePointHandle.x, blackpointHandle.x) - } - } - - Text { - id: blackPointValueCaption - anchors.bottom: track.bottom - anchors.left: track.left - text: slider.blackPointValue.toFixed(1) - font.family: "Arial" - font.pixelSize: 11 - color: "#999999" - } - - Text { - id: midPointValueCaption - anchors.bottom: track.bottom - anchors.left: track.left - anchors.right: track.right - horizontalAlignment: Text.AlignHCenter - width: track.width - text: slider.gamma.toFixed(1) - font.family: "Arial" - font.pixelSize: 11 - color: "#999999" - visible: showMidPoint - } - - Text { - id: whitePointValueCaption - anchors.bottom: track.bottom - anchors.right: track.right - text: slider.whitePointValue.toFixed(1) - font.family: "Arial" - font.pixelSize: 11 - color: "#999999" - } -} |