mirror of https://github.com/qt/qtcharts.git
43 lines
1.0 KiB
C++
43 lines
1.0 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
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#include "graphicsbutton.h"
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#include <QtGui/QPainter>
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#include <QtCore/QProcess>
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#include <QtGui/QMouseEvent>
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GraphicsButton::GraphicsButton(const QString &path, QDir appFolder, const QString &app, QWidget *parent) :
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QWidget(parent),
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m_path(path),
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m_appFolder(appFolder),
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m_app(app),
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m_demoApp(0)
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{
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m_pixmap = QPixmap(path);
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}
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GraphicsButton::~GraphicsButton()
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{
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if (m_demoApp)
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m_demoApp->close();
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}
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void GraphicsButton::mousePressEvent(QMouseEvent *event)
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{
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QString program = m_appFolder.absolutePath() + QDir::separator() + m_app;
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if (m_demoApp) {
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m_demoApp->close();
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delete m_demoApp;
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}
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m_demoApp = new QProcess(this);
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m_demoApp->start(program);
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event->accept();
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}
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void GraphicsButton::paintEvent(QPaintEvent *event)
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{
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QPainter painter(this);
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painter.drawPixmap(0, 0, this->width(), this->height(), m_pixmap);
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QWidget::paintEvent(event);
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}
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