diff options
Diffstat (limited to 'examples/widgets/draganddrop/fridgemagnets/draglabel.cpp')
-rw-r--r-- | examples/widgets/draganddrop/fridgemagnets/draglabel.cpp | 98 |
1 files changed, 0 insertions, 98 deletions
diff --git a/examples/widgets/draganddrop/fridgemagnets/draglabel.cpp b/examples/widgets/draganddrop/fridgemagnets/draglabel.cpp deleted file mode 100644 index 8cdf34ad1e..0000000000 --- a/examples/widgets/draganddrop/fridgemagnets/draglabel.cpp +++ /dev/null @@ -1,98 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "draglabel.h" - -#include <QtWidgets> - -//! [0] -DragLabel::DragLabel(const QString &text, QWidget *parent) - : QLabel(parent) -{ - QFontMetrics metric(font()); - QSize size = metric.size(Qt::TextSingleLine, text); - - QImage image(size.width() + 12, size.height() + 12, QImage::Format_ARGB32_Premultiplied); - image.fill(qRgba(0, 0, 0, 0)); - - QFont font; - font.setStyleStrategy(QFont::ForceOutline); -//! [0] - -//! [1] - QLinearGradient gradient(0, 0, 0, image.height()-1); - gradient.setColorAt(0.0, Qt::white); - gradient.setColorAt(0.2, QColor(200, 200, 255)); - gradient.setColorAt(0.8, QColor(200, 200, 255)); - gradient.setColorAt(1.0, QColor(127, 127, 200)); - - QPainter painter; - painter.begin(&image); - painter.setRenderHint(QPainter::Antialiasing); - painter.setBrush(gradient); - painter.drawRoundedRect(QRectF(0.5, 0.5, image.width()-1, image.height()-1), - 25, 25, Qt::RelativeSize); - - painter.setFont(font); - painter.setBrush(Qt::black); - painter.drawText(QRect(QPoint(6, 6), size), Qt::AlignCenter, text); - painter.end(); -//! [1] - -//! [2] - setPixmap(QPixmap::fromImage(image)); - m_labelText = text; -} -//! [2] - -QString DragLabel::labelText() const -{ - return m_labelText; -} |