Qt Modeling

[leo4as]

how to install qt modeling in ubuntu ?? (13.10)
http://qt-project.org/wiki/QtModeling

[andreyc]

You should have Qt SDK installed. I suggest to use the latest (5.2.1).
Then you need to retreive the sources, build and install the files.

mkdir tmp
cd tmp
git clone git://gitorious.org/qt/qtmodeling.git
mkdir build-qtmodeling
cd build-qtmodeling
qmake -recursive ../qtmodeling
make
make install

It will be installed in the same directory where Qt SDK is located.

[leo4as]

i run "qmake -recursive ../qtmodeling/ " with success
but make give an error

In file included from /home/leo/Workspace/Programs/temp/qtmodeling/src/modeling/qmodelingobject.cpp:42:0:
/home/leo/Workspace/Programs/temp/qtmodeling/src/modeling/qmodelingobject_p.h:45:31: fatal error: private/qobject_p.h: No such file or directory
#include "private/qobject_p.h"
^
compilation terminated.
make[2]: *** [.obj/release-shared/qmodelingobject.o] Error 1
make[2]: Leaving directory /home/leo/Workspace/Programs/temp/build-qtmodeling/src/modeling' make[1]: *** [sub-modeling-make_first-ordered] Error 2 make[1]: Leaving directory /home/leo/Workspace/Programs/temp/build-qtmodeling/src'
make: *** [sub-src-make_first] Error 2

---

there's no file "qobject_p.h"

[andreyc]

private/qobject_p.h is a part of QtCore module of the Qt installation.

In my case it is in $HOME/Qt5.2.1/5.2.1/gcc_64/include/QtCore/5.2.1/QtCore/private/qobject_p.h

I used Qt5.2.1 installer from qt-project.org
Do you have latest Qt version?
Do you use Qt from qt-project.org or it is a part of you distribution?

[leo4as]

ok tnx i compiled it with Qt itself then run make and make install from terminal and it's installed but i can't find how to make it useful haw can i use it

[andreyc]

I never heard about Qt Modeling before your post.
So I don't know why and how to use it.

Looks like they don't like build outside of a source tree.
I tried to build it inside the source tree and got ./examples/uml/duse-mt/bin/duse-mt file.

So the build procedure is.
mkdir tmp
cd tmp
git clone git://gitorious.org/qt/qtmodeling.git
cd qtmodeling
qmake -recursive
make

And then you can try to run duse-mt like this
LD_LIBRARY_PATH=./lib ./examples/uml/duse-mt/bin/duse-mt

or you can try to programmatically create your models like it is written in "Basic Usage" on http://qt-project.org/wiki/QtModeling

[leo4as]

Qt Modeling should create class diagram for Qt Projects so we don't need to use other programs like power amc to generate c++ code then edit it manualy to adapt it with Qt

thank you for your help andreyc :)