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The musredit help system is using now the system default web-browser. This simplifies things, especially the qtwebengine package is not needed anymore.

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This commit is contained in:
suter_a 2020-12-22 17:31:42 +01:00
parent e5404d1370
commit 56917d3fec
15 changed files with 124 additions and 386 deletions
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20
src/musredit_qt5/musredit/CMakeLists.txt
View File

@ -1,28 +1,12 @@
#--- musredit for Qt > 5.0 ----------------------------------------------------
#--- check if Qt5WebEngine or Qt5WebKit is present ----------------------------
find_package(Qt5WebEngine QUIET)
find_package(Qt5WebKit QUIET)
#find_package(Qt5WebEngine QUIET)
#find_package(Qt5WebKit QUIET)
set(qt_libs Qt5::Core Qt5::Widgets Qt5::Network Qt5::Xml Qt5::Svg Qt5::PrintSupport)
set(Qt5NoWeb 0)
if (Qt5WebEngine_FOUND)
message("-- Qt5WebEngine is present.")
find_package(Qt5WebEngineWidgets QUIET CONFIG REQUIRED)
set(qt_libs ${qt_libs} Qt5::WebEngine Qt5::WebEngineWidgets)
# unset a potentially found Qt5Webkit
unset(Qt5WebKit_FOUND)
elseif (Qt5WebKit_FOUND)
message("-- Qt5WebKit is present.")
find_package(Qt5WebKitWidgets QUIET CONFIG REQUIRED)
set(qt_libs ${qt_libs} Qt5::WebKit Qt5::WebKitWidgets)
else (Qt5WebEngine_FOUND)
message("-- Neither Qt5WebEngine nor Qt5WebKit found.")
set(Qt5NoWeb 1)
endif (Qt5WebEngine_FOUND)
set(musredit_src
PHelp.cpp
PTextEdit.cpp
PSubTextEdit.cpp
PAdmin.cpp

18
src/musredit_qt5/musredit/PGetAsymmetryRunBlockDialog.cpp
View File

@ -31,8 +31,8 @@
#include <QValidator>
#include <QComboBox>
#include <QMessageBox>
#include "PHelp.h"
#include <QDesktopServices>
#include <QUrl>
#include "PGetAsymmetryRunBlockDialog.h"
@ -284,12 +284,14 @@ void PGetAsymmetryRunBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

18
src/musredit_qt5/musredit/PGetFourierBlockDialog.cpp
View File

@ -33,8 +33,8 @@
#include <QLineEdit>
#include <QPushButton>
#include <QMessageBox>
#include "PHelp.h"
#include <QDesktopServices>
#include <QUrl>
#include "PGetFourierBlockDialog.h"
@ -132,12 +132,14 @@ void PGetFourierBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

18
src/musredit_qt5/musredit/PGetFunctionsBlockDialog.cpp
View File

@ -32,11 +32,11 @@
#include <QMessageBox>
#include <QRegExp>
#include <QEvent>
#include <QDesktopServices>
#include <QUrl>
#include <QtDebug>
#include "PHelp.h"
#include "PGetFunctionsBlockDialog.h"
//----------------------------------------------------------------------------------------------------
@ -108,12 +108,14 @@ void PGetFunctionsBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

19
src/musredit_qt5/musredit/PGetMusrFTOptionsDialog.cpp
View File

@ -31,8 +31,9 @@
#include <QValidator>
#include <QComboBox>
#include <QMessageBox>
#include "PHelp.h"
#include <QDesktopServices>
#include <QUrl>
#include <QFileDialog>
#include "PGetMusrFTOptionsDialog.h"
@ -586,11 +587,13 @@ void PGetMusrFTOptionsDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

17
src/musredit_qt5/musredit/PGetNonMusrRunBlockDialog.cpp
View File

@ -31,8 +31,9 @@
#include <QValidator>
#include <QComboBox>
#include <QMessageBox>
#include <QDesktopServices>
#include <QUrl>
#include "PHelp.h"
#include "PGetNonMusrRunBlockDialog.h"
//----------------------------------------------------------------------------------------------------
@ -156,12 +157,14 @@ void PGetNonMusrRunBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

17
src/musredit_qt5/musredit/PGetParameterBlockDialog.cpp
View File

@ -34,8 +34,9 @@
#include <QTextEdit>
#include <QPushButton>
#include <QEvent>
#include <QDesktopServices>
#include <QUrl>
#include "PHelp.h"
#include "PGetParameterBlockDialog.h"
//----------------------------------------------------------------------------------------------------
@ -219,12 +220,14 @@ void PGetParameterBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

17
src/musredit_qt5/musredit/PGetPlotBlockDialog.cpp
View File

@ -33,8 +33,9 @@
#include <QSpinBox>
#include <QTextEdit>
#include <QComboBox>
#include <QDesktopServices>
#include <QUrl>
#include "PHelp.h"
#include "PGetPlotBlockDialog.h"
//----------------------------------------------------------------------------------------------------
@ -160,12 +161,14 @@ void PGetPlotBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

17
src/musredit_qt5/musredit/PGetSingleHistoRunBlockDialog.cpp
View File

@ -32,8 +32,9 @@
#include <QComboBox>
#include <QCheckBox>
#include <QMessageBox>
#include <QDesktopServices>
#include <QUrl>
#include "PHelp.h"
#include "PGetSingleHistoRunBlockDialog.h"
//----------------------------------------------------------------------------------------------------
@ -282,12 +283,14 @@ void PGetSingleHistoRunBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

17
src/musredit_qt5/musredit/PGetTheoryBlockDialog.cpp
View File

@ -32,10 +32,11 @@
#include <QComboBox>
#include <QPixmap>
#include <QImage>
#include <QDesktopServices>
#include <QUrl>
#include <QtDebug>
#include "PHelp.h"
#include "PGetTheoryBlockDialog.h"
//----------------------------------------------------------------------------------------------------
@ -126,12 +127,14 @@ void PGetTheoryBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

17
src/musredit_qt5/musredit/PGetTitleBlockDialog.cpp
View File

@ -28,8 +28,9 @@
***************************************************************************/
#include <QMessageBox>
#include <QDesktopServices>
#include <QUrl>
#include "PHelp.h"
#include "PGetTitleBlockDialog.h"
//---------------------------------------------------------------------------
@ -54,12 +55,14 @@ void PGetTitleBlockDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

202
src/musredit_qt5/musredit/PHelp.cpp
View File

@ -1,202 +0,0 @@
/****************************************************************************
PHelp.cpp
Author: Andreas Suter
e-mail: andreas.suter@psi.ch
*****************************************************************************/
/***************************************************************************
* Copyright (C) 2010-2019 by Andreas Suter *
* andreas.suter@psi.ch *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QtWidgets>
#ifdef HAVE_QT_WEB_ENGINE
#include <QWebEngineView>
#endif
#ifdef HAVE_QT_WEB_KIT
#include <QtWebKitWidgets>
#endif
#ifdef HAVE_QT_NO_WEB
#include <QPlainTextEdit>
#endif
#include <QNetworkProxyFactory>
#include <QtDebug>
#include "PHelp.h"
//---------------------------------------------------------------------------
/**
* <p>Constructor.
*
* \param url help url
*/
PHelp::PHelp(const QString &url, const bool isDarkTheme) :
fDarkTheme(isDarkTheme)
{
fProgress = 0;
QString iconName("");
if (fDarkTheme)
iconName = QString(":/icons/musrfit-help-dark.svg");
else
iconName = QString(":/icons/musrfit-help-plain.svg");
setWindowIcon( QIcon( QPixmap(iconName) ) );
QNetworkProxyFactory::setUseSystemConfiguration(true);
#ifdef HAVE_QT_WEB_ENGINE
fView = new QWebEngineView(this);
#endif
#ifdef HAVE_QT_WEB_KIT
fView = new QWebView(this);
#endif
#ifdef HAVE_QT_NO_WEB
fView = new QPlainTextEdit(this);
#endif
#ifndef HAVE_QT_NO_WEB
fView->load(QUrl(url));
connect(fView, SIGNAL(loadFinished(bool)), SLOT(adjustLocation()));
connect(fView, SIGNAL(titleChanged(QString)), SLOT(adjustTitle()));
connect(fView, SIGNAL(loadProgress(int)), SLOT(setProgress(int)));
connect(fView, SIGNAL(loadFinished(bool)), SLOT(finishLoading(bool)));
#else
fView->setPlainText("Within the current setup there is NO Help available.");
fView->appendPlainText("The necessary Qt web libs where not found when setting up musredit.");
fView->setReadOnly(true);
#endif
fLocationEdit = new QLineEdit(this);
fLocationEdit->setSizePolicy(QSizePolicy::Expanding, fLocationEdit->sizePolicy().verticalPolicy());
connect(fLocationEdit, SIGNAL(returnPressed()), SLOT(changeLocation()));
QToolBar *toolBar = addToolBar(tr("Navigation"));
#ifdef HAVE_QT_WEB_ENGINE
toolBar->addAction(fView->pageAction(QWebEnginePage::Back));
toolBar->addAction(fView->pageAction(QWebEnginePage::Forward));
toolBar->addAction(fView->pageAction(QWebEnginePage::Reload));
toolBar->addAction(fView->pageAction(QWebEnginePage::Stop));
#endif
#ifdef HAVE_QT_WEB_KIT
toolBar->addAction(fView->pageAction(QWebPage::Back));
toolBar->addAction(fView->pageAction(QWebPage::Forward));
toolBar->addAction(fView->pageAction(QWebPage::Reload));
toolBar->addAction(fView->pageAction(QWebPage::Stop));
#endif
toolBar->addWidget(fLocationEdit);
QMenu *exitMenu = menuBar()->addMenu(tr("&File"));
exitMenu->addAction("&Exit", this, SLOT(done()), QKeySequence(tr("Ctrl+Q")));
setCentralWidget(fView);
setUnifiedTitleAndToolBarOnMac(true);
setMinimumSize(800, 700);
}
//---------------------------------------------------------------------------
/**
* <p>Destructor
*/
PHelp::~PHelp()
{
if (fView) {
delete fView;
fView = 0;
}
if (fLocationEdit) {
delete fLocationEdit;
fLocationEdit = 0;
}
}
//---------------------------------------------------------------------------
/**
* <p>Called on exit (SLOT). Closes the web-browser help GUI.
*/
void PHelp::done()
{
close();
}
//---------------------------------------------------------------------------
/**
* <p>Called after an url is loaded (SLOT). Adjusts the url address.
*/
void PHelp::adjustLocation()
{
#ifndef HAVE_QT_NO_WEB
fLocationEdit->setText(fView->url().toString());
#endif
}
//---------------------------------------------------------------------------
/**
* <p>Called when the url address in the line edit changed (SLOT). Will execute
* the load of the new url.
*/
void PHelp::changeLocation()
{
QUrl url = QUrl(fLocationEdit->text());
#ifndef HAVE_QT_NO_WEB
fView->load(url);
fView->setFocus();
#endif
}
//---------------------------------------------------------------------------
/**
* <p>Called when the title changed (SLOT). Will change the window title according
* to the state of the web-browser.
*/
void PHelp::adjustTitle()
{
#ifndef HAVE_QT_NO_WEB
if (fProgress <= 0 || fProgress >= 100)
setWindowTitle(fView->title());
else
setWindowTitle(QString("%1 (%2%)").arg(fView->title()).arg(fProgress));
#endif
}
//---------------------------------------------------------------------------
/**
* <p>Adjusts the progess value while loading an url. Also calls adjustTitle().
*/
void PHelp::setProgress(int p)
{
fProgress = p;
adjustTitle();
}
//---------------------------------------------------------------------------
/**
* <p>Ajusts the title when an url has been loaded.
*/
void PHelp::finishLoading(bool)
{
fProgress = 100;
adjustTitle();
}
//---------------------------------------------------------------------------
// end
//---------------------------------------------------------------------------

81
src/musredit_qt5/musredit/PHelp.h
View File

@ -1,81 +0,0 @@
/****************************************************************************
PHelp.h
Author: Andreas Suter
e-mail: andreas.suter@psi.ch
*****************************************************************************/
/***************************************************************************
* Copyright (C) 2010-2019 by Andreas Suter *
* andreas.suter@psi.ch *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef _PHELP_H_
#define _PHELP_H_
#include <QtWidgets>
#ifdef HAVE_QT_WEB_ENGINE
class QWebEngineView;
#endif
#ifdef HAVE_QT_WEB_KIT
class QWebView;
#endif
QT_BEGIN_NAMESPACE
class QLineEdit;
QT_END_NAMESPACE
//-------------------------------------------------------------------------
/**
* <p>Class providing the help interface for the user. It opens the wiki docu
* pages such that a user has the chance to read.
*/
class PHelp : public QMainWindow
{
Q_OBJECT
public:
PHelp(const QString &url, const bool isDarkTheme=false);
virtual ~PHelp();
protected slots:
void done();
void adjustLocation();
void changeLocation();
void adjustTitle();
void setProgress(int p);
void finishLoading(bool);
private:
bool fDarkTheme;
#ifdef HAVE_QT_WEB_ENGINE
QWebEngineView *fView; ///< web viewer
#endif
#ifdef HAVE_QT_WEB_KIT
QWebView *fView; ///< web viewer
#endif
#ifdef HAVE_QT_NO_WEB
QPlainTextEdit *fView; ///< dialog stating that there is NO web viewer
#endif
QLineEdit *fLocationEdit; ///< url address line edit
int fProgress; ///< progress value (0-100) while loading an url
};
#endif // _PHELP_H_

18
src/musredit_qt5/musredit/PMsr2DataDialog.cpp
View File

@ -32,8 +32,8 @@
#include <QMessageBox>
#include <QTextEdit>
#include <QCheckBox>
#include "PHelp.h"
#include <QDesktopServices>
#include <QUrl>
#include "PMsr2DataDialog.h"
@ -224,12 +224,14 @@ void PMsr2DataDialog::helpContent()
if (fHelpUrl.isEmpty()) {
QMessageBox::information(this, "**INFO**", "Will eventually show a help window");
} else {
#ifdef _WIN32GCC
QMessageBox::information(this, "**INFO**", "If a newer Qt version was available, a help window would be shown!");
#else
PHelp *help = new PHelp(fHelpUrl);
help->show();
#endif // _WIN32GCC
bool ok = QDesktopServices::openUrl(QUrl(fHelpUrl, QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fHelpUrl);
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
}

14
src/musredit_qt5/musredit/PTextEdit.cpp
View File

@ -58,11 +58,13 @@
#include <QTextDocumentFragment>
#include <QTextList>
#include <QProcess>
#include <QFileSystemWatcher>
#include <QDesktopServices>
#include <QUrl>
#include <QtDebug>
#include "PTextEdit.h"
#include "PHelp.h"
#include "PSubTextEdit.h"
#include "PAdmin.h"
#include "PFindDialog.h"
@ -2967,8 +2969,14 @@ void PTextEdit::mupp()
*/
void PTextEdit::helpContents()
{
PHelp *help = new PHelp(fAdmin->getHelpUrl("main"), fDarkMenuIcon);
help->show();
bool ok = QDesktopServices::openUrl(QUrl(fAdmin->getHelpUrl("main"), QUrl::TolerantMode));
if (!ok) {
QString msg = QString("<p>Sorry: Couldn't open default web-browser for the help.<br>Please try: <a href=\"%1\">musrfit docu</a> in your web-browser.").arg(fAdmin->getHelpUrl("main"));
QMessageBox::critical( nullptr,
tr("Fatal Error"),
msg,
tr("Quit") );
}
}
//----------------------------------------------------------------------------------------------------