mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-06 09:21:18 -05:00
1c0c75d960
This could make help text windows bigger than the screen, if we want to go there then using a QLabel sub-class will need to change, probably by using a read-only QTextEdit instead as that provides scroll bars. Maybe consider a multi-column table for the contents as an alternative to scroll bars.
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
#include "HelpTextWindow.hpp"
|
|
|
|
#include <QApplication>
|
|
#include <QString>
|
|
#include <QPalette>
|
|
#include <QFile>
|
|
#include <QTextStream>
|
|
|
|
#include "qt_helpers.hpp"
|
|
#include "widgets/MessageBox.hpp"
|
|
|
|
#include "moc_HelpTextWindow.cpp"
|
|
|
|
HelpTextWindow::HelpTextWindow (QString const& title, QString const& file_name, QFont const& font, QWidget * parent)
|
|
: QLabel {parent, Qt::WindowCloseButtonHint | Qt::WindowMinimizeButtonHint}
|
|
{
|
|
QFile source {file_name};
|
|
if (!source.open (QIODevice::ReadOnly | QIODevice::Text))
|
|
{
|
|
MessageBox::warning_message (this, tr ("Help file error")
|
|
, tr ("Cannot open \"%1\" for reading").arg (source.fileName ())
|
|
, tr ("Error: %1").arg (source.errorString ()));
|
|
return;
|
|
}
|
|
setWindowTitle(QApplication::applicationName () + " - " + title);
|
|
setMargin (10);
|
|
setBackgroundRole (QPalette::Base);
|
|
setAutoFillBackground (true);
|
|
setStyleSheet (font_as_stylesheet (font));
|
|
setText (QTextStream {&source}.readAll ());
|
|
setMinimumSize (sizeHint ());
|
|
}
|