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Diffstat (limited to 'tests/manual/pointer/map.qml')
-rw-r--r-- | tests/manual/pointer/map.qml | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/tests/manual/pointer/map.qml b/tests/manual/pointer/map.qml new file mode 100644 index 0000000000..6ab6badfd0 --- /dev/null +++ b/tests/manual/pointer/map.qml @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the manual tests of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.8 +import Qt.labs.handlers 1.0 + +Item { + width: 640 + height: 480 + + Rectangle { + id: map + color: "aqua" + x: (parent.width - width) / 2 + y: (parent.height - height) / 2 + width: image.width + height: image.height + + Image { + id: image + anchors.centerIn: parent + fillMode: Image.PreserveAspectFit + source: "resources/map.svgz" + Component.onCompleted: { width = implicitWidth; height = implicitHeight } + } + } + + PinchHandler { + id: pinch + target: map + minimumScale: 0.1 + maximumScale: 10 + onActiveChanged: if (!active) reRenderIfNecessary() + } + + DragHandler { + target: map + } + + function reRenderIfNecessary() { + var newSourceWidth = image.sourceSize.width * pinch.scale + var ratio = newSourceWidth / image.sourceSize.width + if (ratio > 1.1 || ratio < 0.9) + image.sourceSize.width = newSourceWidth + } +} |