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Diffstat (limited to 'examples/quickcontrols2/imagine/automotive/qml/GlowingLabel.qml')
-rw-r--r-- | examples/quickcontrols2/imagine/automotive/qml/GlowingLabel.qml | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/examples/quickcontrols2/imagine/automotive/qml/GlowingLabel.qml b/examples/quickcontrols2/imagine/automotive/qml/GlowingLabel.qml new file mode 100644 index 00000000..50f816ce --- /dev/null +++ b/examples/quickcontrols2/imagine/automotive/qml/GlowingLabel.qml @@ -0,0 +1,90 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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. +** +** BSD License Usage +** Alternatively, 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 The Qt Company Ltd 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 2.9 +import QtQuick.Controls 2.3 + +// This container and the transform on the Label are +// necessary to get precise bounding rect of the text for layouting reasons, +// since some of the labels' font sizes can get quite large. +Item { + id: root + implicitHeight: labelTextMetrics.tightBoundingRect.height + implicitWidth: label.implicitWidth + + property alias text: label.text + property alias font: label.font + property alias horizontalAlignment: label.horizontalAlignment + property alias verticalAlignment: label.verticalAlignment + property bool glowEnabled: true + property color glowColor: colorGlow + property color color: colorBright + + Label { + id: label + anchors.baseline: root.baseline + color: root.color + + layer.enabled: root.glowEnabled + layer.effect: CustomGlow { + color: glowColor + } + + TextMetrics { + id: labelTextMetrics + text: label.text + font: label.font + } + + transform: Translate { + y: -labelTextMetrics.tightBoundingRect.y + } + } +} |