diff options
author | Liang Qi <liang.qi@theqtcompany.com> | 2016-03-21 18:09:08 +0100 |
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committer | Liang Qi <liang.qi@theqtcompany.com> | 2016-03-21 18:09:08 +0100 |
commit | b1153753221513aa5687001c84a1c9ed69925dc6 (patch) | |
tree | 3569ad54e433fee8244effe558ca52e567b6890d /examples/webenginewidgets/markdowneditor/mainwindow.cpp | |
parent | 4d6b2dc88bda15ade9d04e54d80b7e4693d59832 (diff) | |
parent | c2687689ba42d6021ae3f220d9fd240609489d3a (diff) |
Merge remote-tracking branch 'origin/5.6' into 5.7
Conflicts:
src/3rdparty
src/webenginewidgets/doc/src/qwebenginepage_lgpl.qdoc
Change-Id: I90728e965399e51b626d538924de955f9abab5fe
Diffstat (limited to 'examples/webenginewidgets/markdowneditor/mainwindow.cpp')
-rw-r--r-- | examples/webenginewidgets/markdowneditor/mainwindow.cpp | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/examples/webenginewidgets/markdowneditor/mainwindow.cpp b/examples/webenginewidgets/markdowneditor/mainwindow.cpp index 34d436cc2..417858d8d 100644 --- a/examples/webenginewidgets/markdowneditor/mainwindow.cpp +++ b/examples/webenginewidgets/markdowneditor/mainwindow.cpp @@ -54,6 +54,7 @@ #include <QFile> #include <QFileDialog> +#include <QFontDatabase> #include <QMessageBox> #include <QTextStream> #include <QWebChannel> @@ -63,6 +64,7 @@ MainWindow::MainWindow(QWidget *parent) : ui(new Ui::MainWindow) { ui->setupUi(this); + ui->editor->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont)); PreviewPage *page = new PreviewPage(this); ui->preview->setPage(page); @@ -95,6 +97,19 @@ MainWindow::~MainWindow() delete ui; } +void MainWindow::openFile(const QString &path) +{ + QFile f(path); + if (!f.open(QIODevice::ReadOnly)) { + QMessageBox::warning(this, windowTitle(), + tr("Could not open file %1: %2").arg( + QDir::toNativeSeparators(path), f.errorString())); + return; + } + m_filePath = path; + ui->editor->setPlainText(f.readAll()); +} + bool MainWindow::isModified() const { return ui->editor->document()->isModified(); @@ -128,15 +143,7 @@ void MainWindow::onFileOpen() if (path.isEmpty()) return; - QFile f(path); - if (!f.open(QIODevice::ReadOnly)) { - QMessageBox::warning(this, windowTitle(), - tr("Could not open file %1: %2").arg( - QDir::toNativeSeparators(path), f.errorString())); - return; - } - m_filePath = path; - ui->editor->setPlainText(f.readAll()); + openFile(path); } void MainWindow::onFileSave() |