diff options
Diffstat (limited to 'src/corelib/doc/snippets/signalmapper/filereader.cpp')
-rw-r--r-- | src/corelib/doc/snippets/signalmapper/filereader.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/doc/snippets/signalmapper/filereader.cpp b/src/corelib/doc/snippets/signalmapper/filereader.cpp index 42660b9551..cb83ea9362 100644 --- a/src/corelib/doc/snippets/signalmapper/filereader.cpp +++ b/src/corelib/doc/snippets/signalmapper/filereader.cpp @@ -73,7 +73,7 @@ FileReader::FileReader(QWidget *parent) /* //! [2] //slower due to signature normalization at runtime - + connect(signalMapper, SIGNAL(mapped(const QString &)), this, SLOT(readFile(const QString &))); //! [2] @@ -93,7 +93,7 @@ FileReader::FileReader(QWidget *parent) void FileReader::readFile(const QString &filename) { QFile file(filename); - + if (!file.open(QIODevice::ReadOnly)) { QMessageBox::information(this, tr("Unable to open file"), file.errorString()); |