QRegularExpression Example | Qt Widgets 5.9

Qt 5.9 | Qt Widgets | QRegularExpression Example

Qt 5.9.9 Reference Documentation

# QRegularExpression Example

The example makes usage of the QRegularExpression class, which has been introduced in Qt 5.0. QRegularExpression implements Perl-compatible regular expressions, supporting a number of advanced matching features, such as case insensitive matching, multiline matching, Unicode properties selectors and partial/incremental matching.

QRegularExpression is a big improvement over QRegExp in terms of features and performance and should be used in all new code.

Files:

- tools/regularexpression/regularexpressiondialog.cpp
- tools/regularexpression/regularexpressiondialog.h
- tools/regularexpression/main.cpp
- tools/regularexpression/regularexpression.pro
- tools/regularexpression/regularexpression.qrc

Images:

- tools/regularexpression/images/copy.png