Disable svg debug message

[luca]

Hi all,
I have an application that show an svg file in a QWidget (using QSvgRenderer).
It works fine but for some svg file I get some console debug message:
@
Could not add child element to parent element because the types are incorrect.
@

This isn't a problem but I'd like to disable the svg warning message (not all the warning message of the application).

Is it possible?

[Guest]

can you attach a sample svg here to try :) I suspect some unsupported svg element could be causing this. Qt only support SVG tiny 1.2 spec if I remember right

[luca]

The svg is created using inkscape and I know the unsupported element. It is a text element:
@
<text
id="text2473"
y="269.28799"
x="587.35712"
style="font-size:12px;font-style:normal;font-weight:normal;fill:#4d4d4d;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
xml:space="preserve"><tspan
id="tspan2475"
y="269.28799"
x="587.35712"
sodipodi:role="line">PROVA</tspan></text>
@

Inkscape add the unwanted "tspan" and Qt doesn't like it. I think this because if I modify the element:
@
<text
id="text2473"
y="269.28799"
x="587.35712"
style="font-size:12px;font-style:normal;font-weight:normal;fill:#4d4d4d;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
xml:space="preserve">PROVA</text>
@

the warning message disappear.

I only need to disable the warning message.

[luca]

I found this:
"http://bugreports.qt.nokia.com/browse/QTBUG-11072":http://bugreports.qt.nokia.com/browse/QTBUG-11072

[Guest]

That warning comes from qsvghandler.cpp
@
qWarning("Could not add child element to parent element because the types are incorrect.");
@

You can check the qWarning doc in Assistant for how to supress qWarning output at runtime

[stukdev]

Have you try this in your .pro file?

DEFINES += QT_NO_WARNING_OUTPUT

[luca]

[quote author="stuk" date="1287076622"]Have you try this in your .pro file?

DEFINES += QT_NO_WARNING_OUTPUT
[/quote]

I'd like to disable only svg warning output not all application's warnings.

[Guest]

then I think you have to comment out that line in qsvghandler.cpp and build your own Qt svg dll :)

I'd rather recommend to modify the svg (use some script if too many svgs are there) and use the Qt SVG module to render them