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Diffstat (limited to 'demos/qtdemo/letteritem.cpp')
-rw-r--r-- | demos/qtdemo/letteritem.cpp | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/demos/qtdemo/letteritem.cpp b/demos/qtdemo/letteritem.cpp deleted file mode 100644 index bf416b96..00000000 --- a/demos/qtdemo/letteritem.cpp +++ /dev/null @@ -1,77 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <cmath> -#include "letteritem.h" -#include "colors.h" - -LetterItem::LetterItem(char letter, QGraphicsScene *scene, QGraphicsItem *parent) : DemoItem(scene, parent), letter(letter) -{ - useSharedImage(QString(__FILE__) + letter); -} - -LetterItem::~LetterItem() -{ -} - -QImage *LetterItem::createImage(const QMatrix &matrix) const -{ - QRect scaledRect = matrix.mapRect(QRect(0, 0, 25, 25)); - QImage *image = new QImage(scaledRect.width(), scaledRect.height(), QImage::Format_ARGB32_Premultiplied); - image->fill(0); - QPainter painter(image); - painter.scale(matrix.m11(), matrix.m22()); - painter.setRenderHints(QPainter::TextAntialiasing | QPainter::Antialiasing | QPainter::SmoothPixmapTransform); - painter.setPen(Qt::NoPen); - if (Colors::useEightBitPalette){ - painter.setBrush(QColor(102, 175, 54)); - painter.drawEllipse(0, 0, 25, 25); - painter.setFont(Colors::tickerFont()); - painter.setPen(QColor(255, 255, 255)); - painter.drawText(10, 15, QString(this->letter)); - } - else { - QLinearGradient brush(0, 0, 0, 25); - brush.setSpread(QLinearGradient::PadSpread); - brush.setColorAt(0.0, QColor(102, 175, 54, 200)); - brush.setColorAt(1.0, QColor(102, 175, 54, 60)); - painter.setBrush(brush); - painter.drawEllipse(0, 0, 25, 25); - painter.setFont(Colors::tickerFont()); - painter.setPen(QColor(255, 255, 255, 255)); - painter.drawText(10, 15, QString(this->letter)); - } - return image; -} - - |