2018-04-20 14:07 GMT+02:00 Murphy, Sean <smur...@walbro.com>:
>> Probably not your problem, but have you tried setAutoFillBackground(true) on
>> your plot? I have that in one of my Qwt apps.
>
> I think I did. I played around a lot with the following functions, but it's
> possible I didn't hit the right combination in the right location
> QTableWidget::setAutoFillBackground(true);
> QwtPlot::setAutoFillBackground(true);
> QwtPlot::setCanvasBackground(QBrush(QColor(50,50,50)));
> QwtPlot::canvas()->setAutoFilleBackground(true);
>
> But the issue only comes up with the plots that are embedded into the table.
> The standalone plot has the color palette I want, and
> the palette is being set in the plot class' constructor, so it should be the
> same palette for all 3 plots.
Yea, didn't think that was it.
One ugly workaround I found that seems to work:
auto palette = canvas()->palette();
palette.setBrush(QPalette::Base, QBrush(QColor(50,50,50)));
canvas()->setPalette(palette);
Instead of
setCanvasBackground(QBrush(QColor(50,50,50)));
Still don't understand why that won't work though.
Elvis
>
> Sean
>
>
>
>
>
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