One easy way to compile both Qt and VTK programs is to add the required VTK header files and library files into Qt project file.
#Qt creator ubuntu install
To use VTK with Qt, first install VTK with Qt support. The first command invokes qmake to create the makefile which make uses to compile the program.įor more information about qmake and its support for Qt, refer to the online qmake manual. pro file if certain include paths or library paths are missing. The most convenient way to compile Qt programs is to use qmake as follows.
The easiest way to install Qt 4 in Ubuntu is as follows: New type: Qt::Ver圜oarseTimer allows for 1 second difference. Previous default: Qt::PreciseTimer is accurate to millisecond and never fires before requested time. * New default: Qt::CoarseTimer allows 5% difference to reduce power consumption, and allows timer to fire before requested time. QTimer has 3 accuracy types and a new default: The methods toAscii() and fromAscii() are deprecated. Sometimes, you may need to be more explicit, e.g.,Ī more convenient way is to create a new script file in your home directory say /home/me/qmakepro Some common changes are illustrated here. On the other hand, Qt Creator is kept in /opt/Qt5.4.1/Tools/QtCreator/bin.įor more details about installing Qt 5, refer to Qt 5 Installation Guide. The command directory contains qmake, assistant, designer, etc.
To install in the default directory, e.g., /opt/Qt5.4.1, you need to run the installer with administer's right:īy specifying an installation directory different from that for Qt 4, which you may already have, you can have both Qt 5 and Qt 4 in your system.Īfter installing, add command directory to PATH in your.
In the installer, you can specify the directory in which to install Qt 5. Run the installer and follow instructions in the installer:Ĭhmod +x qt-opensource-linux-圆4-5.4.1.run Refer to install-ubuntu for more information.ĭownload Qt 5 installation package from download site into a local directory, e.g., /home/me/Downloads. Qt requires g++ for other supporting packages.
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