diff options
Diffstat (limited to 'src/corelib/doc')
-rw-r--r-- | src/corelib/doc/snippets/code/src_corelib_io_qtextstream.cpp | 2 | ||||
-rw-r--r-- | src/corelib/doc/snippets/hellotrmain.cpp | 7 | ||||
-rw-r--r-- | src/corelib/doc/snippets/qstring/main.cpp | 13 |
3 files changed, 18 insertions, 4 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_io_qtextstream.cpp b/src/corelib/doc/snippets/code/src_corelib_io_qtextstream.cpp index c76a0f1f3b..ab91a00f5f 100644 --- a/src/corelib/doc/snippets/code/src_corelib_io_qtextstream.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_io_qtextstream.cpp @@ -51,7 +51,7 @@ if (data.open(QFile::WriteOnly | QFile::Truncate)) { //! [1] QTextStream stream(stdin); QString line; -while (stream.readLine(&line)) { +while (stream.readLineInto(&line)) { ... } //! [1] diff --git a/src/corelib/doc/snippets/hellotrmain.cpp b/src/corelib/doc/snippets/hellotrmain.cpp index 201202b7b3..dcf5805a8a 100644 --- a/src/corelib/doc/snippets/hellotrmain.cpp +++ b/src/corelib/doc/snippets/hellotrmain.cpp @@ -44,10 +44,11 @@ int main(int argc, char *argv[]) QApplication app(argc, argv); QTranslator translator; - translator.load("hellotr_la"); - app.installTranslator(&translator); + // look up e.g. :/translations/myapp_de.qm + if (translator.load(QLocale(), QLatin1String("myapp"), QLatin1String("_"), QLatin1String(":/translations"))) + app.installTranslator(&translator); - QPushButton hello(QPushButton::tr("Hello world!")); + QPushButton hello(QCoreApplication::translate("main", "Hello world!")); hello.resize(100, 30); hello.show(); diff --git a/src/corelib/doc/snippets/qstring/main.cpp b/src/corelib/doc/snippets/qstring/main.cpp index 4687d52e54..e03e705a0b 100644 --- a/src/corelib/doc/snippets/qstring/main.cpp +++ b/src/corelib/doc/snippets/qstring/main.cpp @@ -261,6 +261,19 @@ void Widget::argFunction() str.arg("%1f").arg("Hello"); // returns "Hellof %2" //! [13] + //! [97] + str = "%1%3%2"; + str.arg("Hello").arg(20).arg(50); // returns "Hello500" + + str = "%1%2%3"; + str.arg("Hello").arg(50).arg(20); // returns "Hello5020" + //! [97] + + //! [98] + str = "%1%2%3"; + str.arg("Hello", QString::number(20), QString::number(50)); // returns "Hello5020" + //! [98] + //! [14] str = QString("Decimal 63 is %1 in hexadecimal") .arg(63, 0, 16); |