diff options
Diffstat (limited to 'examples/widgets/graphicsview/padnavigator/roundrectitem.cpp')
-rw-r--r-- | examples/widgets/graphicsview/padnavigator/roundrectitem.cpp | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/examples/widgets/graphicsview/padnavigator/roundrectitem.cpp b/examples/widgets/graphicsview/padnavigator/roundrectitem.cpp deleted file mode 100644 index b4ea489069..0000000000 --- a/examples/widgets/graphicsview/padnavigator/roundrectitem.cpp +++ /dev/null @@ -1,125 +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 "roundrectitem.h" - -#include <QGuiApplication> -#include <QPainter> -#include <QPalette> - -//! [0] -RoundRectItem::RoundRectItem(const QRectF &bounds, const QColor &color, - QGraphicsItem *parent) - : QGraphicsObject(parent), fillRect(false), bounds(bounds) -{ - gradient.setStart(bounds.topLeft()); - gradient.setFinalStop(bounds.bottomRight()); - gradient.setColorAt(0, color); - gradient.setColorAt(1, color.darker(200)); - setCacheMode(ItemCoordinateCache); -} -//! [0] - -//! [1] -QPixmap RoundRectItem::pixmap() const -{ - return pix; -} -void RoundRectItem::setPixmap(const QPixmap &pixmap) -{ - pix = pixmap; - update(); -} -//! [1] - -//! [2] -QRectF RoundRectItem::boundingRect() const -{ - return bounds.adjusted(0, 0, 2, 2); -} -//! [2] - -//! [3] -void RoundRectItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, - QWidget *widget) -{ - Q_UNUSED(option); - Q_UNUSED(widget); - painter->setPen(Qt::NoPen); - painter->setBrush(QColor(0, 0, 0, 64)); - painter->drawRoundedRect(bounds.translated(2, 2), 25, 25, Qt::RelativeSize); -//! [3] -//! [4] - if (fillRect) - painter->setBrush(QGuiApplication::palette().brush(QPalette::Window)); - else - painter->setBrush(gradient); - painter->setPen(QPen(Qt::black, 1)); - painter->drawRoundedRect(bounds, 25,25, Qt::RelativeSize); -//! [4] -//! [5] - if (!pix.isNull()) { - painter->scale(1.95, 1.95); - painter->drawPixmap(-pix.width() / 2, -pix.height() / 2, pix); - } -} -//! [5] - -//! [6] -bool RoundRectItem::fill() const -{ - return fillRect; -} -void RoundRectItem::setFill(bool fill) -{ - fillRect = fill; - update(); -} -//! [6] |