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Diffstat (limited to 'doc/src/portingcppapps_toqt5.qdoc')
| -rw-r--r-- | doc/src/portingcppapps_toqt5.qdoc | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/doc/src/portingcppapps_toqt5.qdoc b/doc/src/portingcppapps_toqt5.qdoc index e6ea08aa..2e63eb26 100644 --- a/doc/src/portingcppapps_toqt5.qdoc +++ b/doc/src/portingcppapps_toqt5.qdoc @@ -29,36 +29,42 @@ \title Porting C++ Applications to Qt 5 \brief Provides instructions to migrate a Qt 4 C++ application to Qt 5. -This topic talks about the Qt Widgets change and provides guidance to handle it. -The following step-by-step instructions takes you through the changes required -to port the \l{Animated Tiles Example}{Animated Tiles} C++ application to Qt 5: +This topic talks about the Qt Widgets and Qt WebKit changes in Qt 5. The +following step-by-step instructions take you through the changes required to +port the \l{Animated Tiles Example}{Animated Tiles} application to Qt 5: \list 1 - \li Edit \c {main.cpp} and change the \c {#include <QtGui>} to \c {#include <QtWidgets>}. - \note You can find a perl script called fixqt4headers in the bin directory of your Qt package that will - automate many of the required header file changes. - \li Edit the \c {animatedtiles.pro} and add \c {QT += widgets} towards the end of the file. + \li Open the Animated Tiles project using Qt Creator. + \li Edit \c {main.cpp} and replace the \c {#include <QtGui>} instance with + \c {#include <QtWidgets>}. + \li Edit the \c {animatedtiles.pro} and add \c {QT += widgets} towards the + end of the file. \note QtGui is included by default in all Qt applications unless excluded using the \c {QT -= gui} directive in the \c{qmake} project file. - \li Run qmake and make utilities to build the binary. + \li Save the changes and run the application. \endlist -This creates the \c animatedtiles executable. Try running the executable to see if the application behaves as expected. +Once you see the application running, check whether it behaves as expected. \image animatedtiles_snapshot.png "A snapshot of the \c animatedtiles application running on Ubuntu v12.04" -A similar change is needed for porting Qt 4 applications using Qt WebKit to Qt 5. The following +A similar change is needed to port Qt 4 C++ applications using Qt WebKit. The following step-by-step instructions take you through the changes required to achieve this: \list 1 - \li If using \c {#include <QtWebKit>}, add \c {#include <QtWebKitWidgets} in your source code. - \li Edit the pro file and add \c {QT += webkitwidgets} towards the end of the file. - \li Run qmake and make utilities to build the binary. + \li Open your project using Qt Creator. + \li Replace all \c {#include <QtWebKit>} instances with + \c {#include <QtWebKitWidgets>} in your project source. + \li Edit the \c{.pro} file and add \c {QT += webkitwidgets}. + + \note If the \c {QT +=} statement already exists, append \c webkitwidgets + to it. + \li Save changes and run your application. \endlist \section1 Related topics \list -\li \l {API Changes} +\li \l {C++ API Changes} \li \l {Porting QML Applications to Qt 5 Example} -\li \l {QML Examples and Demos} +\li \l {Qt Examples And Tutorials} \endlist */ |