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Diffstat (limited to 'examples/location/common/imports/QtLocation/examples/components/Slider.qml')
-rw-r--r-- | examples/location/common/imports/QtLocation/examples/components/Slider.qml | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/examples/location/common/imports/QtLocation/examples/components/Slider.qml b/examples/location/common/imports/QtLocation/examples/components/Slider.qml new file mode 100644 index 00000000..1a337425 --- /dev/null +++ b/examples/location/common/imports/QtLocation/examples/components/Slider.qml @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** 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 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; + height: 10 + property real value // value is read/write. + property real minimum: 0 + property real maximum: 1 + property int length: width - handle.width + + Rectangle { + anchors.fill: parent + border.width: 1; + border.color: "lightgrey" + radius: 8 + color: "white" + opacity: 1 + } + + Rectangle { + anchors.left: parent.left + anchors.leftMargin: 4 + anchors.top: parent.top + anchors.topMargin: (parent.height - height)/2 + height: 3 + width: handle.x - x + color: "#1c94fc" + } + + + Rectangle { + id: labelRect + width: label.width + height: label.height + 4 + radius: 4 + smooth: true + color: "white" + border.color: "lightgrey" + anchors.bottom: handle.top + anchors.bottomMargin: 4 + x: Math.max(Math.min(handle.x + (handle.width - width )/2, slider.width - width),0) + visible: mouseRegion.pressed + Text{ + id: label + color: "darkgrey" + text: slider.value.toFixed(2) + width: font.pointSize * 3.5 + anchors.horizontalCenter: labelRect.horizontalCenter + horizontalAlignment: Text.AlignHCenter + anchors.baseline: parent.bottom + anchors.baselineOffset: -6 + font.pixelSize: 14 + } + } + + Rectangle { + id: handle; + smooth: true + width: 26; + y: (slider.height - height)/2; + x: (slider.value - slider.minimum) * slider.length / (slider.maximum - slider.minimum) + + height: width; radius: width/2 + gradient: normalGradient + border.width: 2 + border.color: "white" + + Gradient { + id: normalGradient + GradientStop { position: 0.0; color: "#b0b0b0" } + GradientStop { position: 0.66; color: "#909090" } + GradientStop { position: 1.0; color: "#545454" } + } + + MouseArea { + id: mouseRegion + hoverEnabled: false + anchors.fill: parent; drag.target: parent + drag.axis: Drag.XAxis; drag.minimumX: 0; drag.maximumX: slider.length + onPositionChanged: { slider.value = (slider.maximum - slider.minimum) * handle.x / slider.length + slider.minimum; } + } + } +} |