100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
/*
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This file is part of KDDockWidgets.
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Copyright (C) 2018-2019 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
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Author: Sérgio Martins <sergio.martins@kdab.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "MyWidget.h"
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#include <QPainter>
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#include <QDebug>
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#include <QFile>
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MyWidget::MyWidget(const QString &backgroundFile, const QString &logoFile, QWidget *parent)
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: QWidget(parent)
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, m_background(QImage(backgroundFile))
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, m_logo(QImage(logoFile))
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{
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if (!backgroundFile.isEmpty() && m_background.isNull())
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qWarning() << "Invalid image for background file" << backgroundFile;
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if (!logoFile.isEmpty() && m_logo.isNull())
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qWarning() << "Invalid image for logo file" << logoFile;
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}
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MyWidget::~MyWidget()
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{
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}
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void MyWidget::drawLogo(QPainter &p)
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{
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if (m_logo.isNull())
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return;
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const qreal ratio = m_logo.width() / (m_logo.height() * 1.0);
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const int height = size().height() - 100;
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const int width = int(height * ratio);
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QRect targetLogoRect(0,0, width, height);
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targetLogoRect.moveCenter(rect().center());
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p.drawImage(targetLogoRect, m_logo, m_logo.rect());
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}
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MyWidget1::MyWidget1(MyWidget::QWidget *parent)
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: MyWidget(QStringLiteral(":/assets/triangles.png"), QStringLiteral(":/assets/KDAB_bubble_white.png"), parent)
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{
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}
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void MyWidget1::paintEvent(QPaintEvent *)
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{
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QPainter p(this);
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p.fillRect(rect(), QColor(0xCC, 0xCC, 0xCC));
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p.drawImage(m_background.rect(), m_background, m_background.rect());
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drawLogo(p);
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}
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MyWidget2::MyWidget2(MyWidget::QWidget *parent)
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: MyWidget(QString(), QStringLiteral(":/assets/KDAB_bubble_blue.png"), parent)
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, m_triangle(QImage(QStringLiteral(":/assets/tri.png")))
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{
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}
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void MyWidget2::paintEvent(QPaintEvent *)
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{
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QPainter p(this);
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p.fillRect(rect(), Qt::white);
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//.drawImage(rect(), m_triangle, m_triangle.rect());
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drawLogo(p);
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}
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MyWidget3::MyWidget3(MyWidget::QWidget *parent)
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: MyWidget(QStringLiteral(":/assets/base.png"), QStringLiteral(":/assets/KDAB_bubble_fulcolor.png"), parent)
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{
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}
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void MyWidget3::paintEvent(QPaintEvent *)
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{
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QPainter p(this);
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p.fillRect(rect(), QColor(0xD5, 0xD5, 0xD5));
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p.drawImage(m_background.rect(), m_background, m_background.rect());
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drawLogo(p);
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}
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