include QGraphicsSvgItem

QNX DEVELOPERS GUI Programming
1

hi @ all!

I have the following problem:

I made a program in Qt4.7 and wanted to crosscompile it on my windows8 machine for QNX bsp for Beagleboard-xM.
Until now it was working fine, but now I tried the add vector graphics and thus addes a QGraphicsSvgItem to my program.
Now i cannot compile it anymore! Everytime I get the error “QGraphicsSvgItem: File or Directory not found”.
I looked into my QNX directory and in “\qnx650\target\qnx6\usr\include\qt4\QtSvg” I found these two files:
QGraphicsSvgItem
qgraphicssvgitem.h

So it should be able to include the SvgItem, or not?
what could be my problem?

Pls help!

2

Is it possible that QGraphicsSvgItem is excluded from the QNX Qt4.7 port?

3

I don´t know :slight_smile:
how can I check that?

Until now I tried the following:

  • I added the missing .h-file to my program. Now it can compile, but stops t the end with the following error:

moc_qgraphissvgitem.cpp:79: error: invalid use of incomplete type ‘struct QGraphicsSvgItemPrivate’
qgraphicssvgitem.h:56: error: forward declaration of ‘struct QGraphicsSvgItemPrivate’

→ What the … ?? I searched for this struct but couldn´t find good infos in the internet… :frowning:

Next I got the Qt4.8.2 lib and added them to my armle-v7/usr/lib -directory
→ Didn´t help me… Idea was that it could be something with qt4.8… but doesn´t look like so…

4

Do you have a directory src/svg. I have one for version 4.8.2 which has the following files:

Makefile
pkgconfig
qgraphicssvgitem.cpp
qgraphicssvgitem.h
qsvgfont.cpp
qsvgfont_p.h
qsvggenerator.cpp
qsvggenerator.h
qsvggraphics.cpp
qsvggraphics_p.h
qsvghandler.cpp
qsvghandler_p.h
qsvgnode.cpp
qsvgnode_p.h
qsvgrenderer.cpp
qsvgrenderer.h
qsvgstructure.cpp
qsvgstructure_p.h
qsvgstyle.cpp
qsvgstyle_p.h
qsvgtinydocument.cpp
qsvgtinydocument_p.h
qsvgwidget.cpp
qsvgwidget.h
svg.pro

5

Where exactly should this directory be?
I looked under “D:\QNX650\target\qnx6\usr\scr” but could only find an directory named “archives”

Should I add such a directory like you said, or do I have to do a little bit more?

6

I now found my problem:)
Thanks to maschoen and some other people i got the idea to check the makefile and thus the qmake_qnx.bat file.
There i had to add the module “svg”. now it is compiling and running correct.

Thx maschoen!