Hi,
Actually, I think that problem is not related to any styles. If I write
this:
ui.newGroupNameLabel->setStyleSheet(" "); also it does not have to be
QLabel. If I use QLineEdit, same problem occurs. Scenario is like that
If I call this code piece in constructor than everything is fine and you
can call setStyleSheet() function later there will be no problem. But If I
call this later for example slot of some button whatever, It occurs. It is
very strange, it affects whole widget after initialization.
Also, I know that If I use QPalette, problem does not occur but this is not
an option.
Cheers,
Berkay
On Tue, May 31, 2016 at 6:04 PM, Elvis Stansvik <elvst...@gmail.com> wrote:
> 2016-05-31 16:20 GMT+02:00 André Somers <an...@familiesomers.nl>:
>
>> Hi,
>>
>> What I _think_ happens is that you currently are using a style that does
>> not support style sheets. Only build in styles do, up to a point. If you
>> then apply a style sheet, Qt probably switches to a fall-back style that
>> _does_ support style sheets, but that has an effect on other widgets as
>> well as you noticed.
>>
>> I'd steer clear of using style sheets if you can. They generally end up
>> being more trouble than the're worth even though it seems like a simple
>> technique to use at first.
>>
> I'd also stay clear of style sheets. What you can try instead is modifying
> the foreground role of the palette with something like
>
> QPalette palette = ui.newGroupNameLabel->palette();
> palette.setColor(ui.newGroupNameLabel->foregroundRole(), Qt::black);
> ui.newGroupNameLabel->setPalette(palette);
>
> Though it's not guaranteed to work on all platforms I think.
>
> You could also create your own custom label widget instead of using
> QLabel, if you really need to change the default look. I guess using <font
> color="#00000">...</font> is also an option.
>
> Hope that helps.
>
> Elvis
>
>> André
>>
>> Note: I did not check any of this in either docs or source code.
>>
>>
>> Op 31/05/2016 om 10:55 schreef Berkay Elbir:
>>
>> Hello All,
>>
>> I have a problem about Qt Stylesheets. I use this code piece, this is a
>> QLabel inside a QDialog.
>>
>> ui.newGroupNameLabel->setStyleSheet("QLabel { color : black; }");
>>
>> I also tried giving it a name usingQObject::setObjectName() and use an ID
>> Selector to refer to it. But it still occurs.
>>
>> It affects whole project. I mean that affecting other widgets. All the
>> expand symbols change to plus sign. This QLabel is unrelated to this
>> widget(below).
>> Did anyone face with this problem?
>>
>>
>> [image: Inline image 1]
>>
>>
>> [image: Inline image 2]
>>
>> Thanks in advance,
>>
>> Berkay
>>
>>
>>
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