[RESOLVED] StyleSheet file... it's possible?

[andre]

Yes. Load the file (perhaps from a resource) at application startup into a QString, and then call setStyleSheet on your QApplication instance.

[dcbasso]

Thanks Andre!

[broadpeak]

@
QFile fileDark(":/qss/vc2.qss");
fileDark.open(QFile::ReadOnly);
app.setStyleSheet(fileDark.readAll());
@

qss is a css file, it is embedded as qresource

[andre]

[quote author="broadpeak" date="1347370429"]@
...[/quote]
You're spoiling all the "this is left as an excersise for the reader" fun! ;-)

[dcbasso]

Thanks broadpeak.
I'm already using here, with .css and qresource. Works very well.

Thanks.

[broadpeak]

[quote author="Andre" date="1347370510"][quote author="broadpeak" date="1347370429"]@
...[/quote]
You're spoiling all the "this is left as an excersise for the reader" fun! ;-)

[/quote]

Ahhhhhhhhhh! Sorry :) I will never.... :)

[andre]

By the way: note that your (broadpeak) method has a potential danger. You implicitly cast a QByteArray to a QString: QFile::readAll() returns a QByteArray, while setStyleSheet takes a QString. That means that you assume that the .css file will be ASCII (see the docs for QString). That might or might not be a valid assumption... I prefer to use a [[doc:QTextStream]] to read a text file instead.

[dcbasso]

I use to read some files like the "broadpeak" code!
Nothing wrong at all, but I will read about the QTextStream!

Thanks Andre.

[broadpeak]

[quote author="Andre" date="1347371510"]...that you assume that the .css file will be ASCII ... That might or might not be a valid assumption... I prefer to use a [[doc:QTextStream]] to read a text file instead.
[/quote]

Yes, of course, you are right (as usual :))!
But I always use simple ASCII editor for css editing, because I never have special character in my qss file.

[andre]

Well, for instance, the file names for images or object names for widgets may contain unicode characters, especially for developers from non-English speaking countries...

[dcbasso]

Well, I'm from Brazil and here we use the special chars (çãáâü....) but in source codes and etc... we avoid them... or I void this chars.

But for safe reasons appears to me better use the "QTextStream".