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Diffstat (limited to 'examples/mobile/guitartuner/src/mycomponents/ToggleButton.qml')
-rw-r--r-- | examples/mobile/guitartuner/src/mycomponents/ToggleButton.qml | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/examples/mobile/guitartuner/src/mycomponents/ToggleButton.qml b/examples/mobile/guitartuner/src/mycomponents/ToggleButton.qml new file mode 100644 index 00000000..956a0daf --- /dev/null +++ b/examples/mobile/guitartuner/src/mycomponents/ToggleButton.qml @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the demonstration applications of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 1.0 + +/* A toggle button component. */ +Rectangle { + id: toggleButton + + property url offImageSource: "" + property url onImageSource: "" + property alias imageSource: buttonImage.source + + signal selected() + signal pushed() + + color: "transparent" + state: "unPressed" + onStateChanged: { + if (state == "pressed") { + selected() + } + } + + Image { + id: buttonImage + + smooth: true + anchors.fill: parent + } + MouseArea { + id: mouseArea + + anchors.fill: parent + onPressed: { + if (parent.state == "unPressed") { + pushed() + } + } + } + + states: [ + State { + name: "pressed" + PropertyChanges { + target: toggleButton + scale: 0.95 + imageSource: onImageSource + } + }, + State { + name: "unPressed" + PropertyChanges { + target: toggleButton + scale: 1/0.95 + imageSource: offImageSource + } + } + ] + + transitions: [ + Transition { + from: "unPressed" + to: "pressed" + reversible: true + PropertyAnimation { + target: toggleButton + properties: "scale" + duration: 100 + } + } + ] +} |