Import relevant source from Qt 4.8

Change-Id: I5078db4081d95290c54f39d3c0efc2fc2f62e6a6

1 files changed, 86 insertions, 0 deletions

diff --git a/demos/mobile/quickhit/Button.qml b/demos/mobile/quickhit/Button.qml
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+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module 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 Nokia Corporation 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 1.0
+
+Item {
+    width: 30
+    height: 30
+    smooth: true
+
+    property string buttonPath // for example "qrc:/gfx/exit.png"
+    property int buttonId: 0
+
+    signal btnClicked(int buttonId)
+
+    property bool animationEnabled: true
+
+    Image {
+        id: image
+        anchors.fill: parent
+        source: buttonPath
+        fillMode: Image.PreserveAspectFit
+        smooth: true
+    }
+
+    SequentialAnimation {
+        id:anim
+        PropertyAction  { target: image; property: "scale"; value:"0.7"}
+        PauseAnimation { duration: 200 }
+        PropertyAction  { target: image; property: "scale"; value:"1.0"}
+    }
+
+    Timer {
+        id: buttonPressedTimer
+        interval: 300; running: false; repeat: false
+        onTriggered: btnClicked(buttonId)
+    }
+
+    MouseArea {
+        anchors.fill: parent
+        onPressed: {
+            if (animationEnabled && !anim.running) {
+                anim.restart()
+            }
+            buttonPressedTimer.restart()
+        }
+    }
+
+}