diff options
Diffstat (limited to 'examples/widgets/graphicsview/padnavigator/flippablepad.cpp')
-rw-r--r-- | examples/widgets/graphicsview/padnavigator/flippablepad.cpp | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/examples/widgets/graphicsview/padnavigator/flippablepad.cpp b/examples/widgets/graphicsview/padnavigator/flippablepad.cpp deleted file mode 100644 index 263909225e..0000000000 --- a/examples/widgets/graphicsview/padnavigator/flippablepad.cpp +++ /dev/null @@ -1,108 +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 "flippablepad.h" - -#include <QDirIterator> - -//! [0] -static QRectF boundsFromSize(const QSize &size) -{ - return QRectF((-size.width() / 2.0) * 150, (-size.height() / 2.0) * 150, - size.width() * 150, size.height() * 150); -} -//! [0] - -//! [1] -static QPointF posForLocation(int column, int row, const QSize &size) -{ - return QPointF(column * 150, row * 150) - - QPointF((size.width() - 1) * 75, (size.height() - 1) * 75); -} -//! [1] - -//! [2] -FlippablePad::FlippablePad(const QSize &size, QGraphicsItem *parent) - : RoundRectItem(boundsFromSize(size), QColor(226, 255, 92, 64), parent) -{ -//! [2] -//! [3] - int numIcons = size.width() * size.height(); - QList<QPixmap> pixmaps; - QDirIterator it(":/images", {"*.png"}); - while (it.hasNext() && pixmaps.size() < numIcons) - pixmaps << it.next(); -//! [3] - -//! [4] - const QRectF iconRect(-54, -54, 108, 108); - const QColor iconColor(214, 240, 110, 128); - iconGrid.resize(size.height()); - int n = 0; - - for (int y = 0; y < size.height(); ++y) { - iconGrid[y].resize(size.width()); - for (int x = 0; x < size.width(); ++x) { - RoundRectItem *rect = new RoundRectItem(iconRect, iconColor, this); - rect->setZValue(1); - rect->setPos(posForLocation(x, y, size)); - rect->setPixmap(pixmaps.at(n++ % pixmaps.size())); - iconGrid[y][x] = rect; - } - } -} -//! [4] - -//! [5] -RoundRectItem *FlippablePad::iconAt(int column, int row) const -{ - return iconGrid[row][column]; -} -//! [5] |