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Diffstat (limited to 'examples/quick/quick-accessibility/content/Slider.qml')
-rw-r--r-- | examples/quick/quick-accessibility/content/Slider.qml | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/examples/quick/quick-accessibility/content/Slider.qml b/examples/quick/quick-accessibility/content/Slider.qml new file mode 100644 index 0000000000..1a71e515f6 --- /dev/null +++ b/examples/quick/quick-accessibility/content/Slider.qml @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Quick module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.0 + +// Minimal slider implementation +Rectangle { + id: slider + + property alias text: buttonText.text + Accessible.role: Accessible.Slider + + property int value: 5 // required + property int minimumValue: 0 // optional (default INT_MIN) + property int maximumValue: 20 // optional (default INT_MAX) + property int stepSize: 1 // optional (default 1) + + width: 100 + height: 30 + border.color: "black" + border.width: 1 + + Rectangle { + id: indicator + x: 1 + y: 1 + height: parent.height - 2 + width: ((parent.width - 2) / maximumValue) * value + color: "lightgrey" + Behavior on width { + NumberAnimation { duration: 50 } + } + } + + Text { + id: buttonText + text: parent.value + anchors.centerIn: parent + font.pixelSize: parent.height * .5 + } + + MouseArea { + anchors.fill: parent + onClicked: { + var pos = mouse.x / slider.width * (maximumValue - minimumValue) + minimumValue + slider.value = pos + } + } + + Keys.onLeftPressed: value > minimumValue ? value = value - stepSize : minimumValue + Keys.onRightPressed: value < maximumValue ? value = value + stepSize : maximumValue +} |