As I cannot set the alpha channel in any constructor of the QColor class, I am reduced to the following color-setting idiom:
color.setRgba(QRgb(0x88FFFFFF));
glossyGradient.setColorAt(0, color);
color.setRgba(QRgb(0x55FFFFFF));
glossyGradient.setColorAt(.1f, color);
color.setRgba(QRgb(0x33FFFFFF));
glossyGradient.setColorAt(.5f, color);
...
QColor color;
color.setRgba(QRgb(0x88FFFFFF));
glossyGradient.setColorAt(0, color);
color.setRgba(QRgb(0x55FFFFFF));
glossyGradient.setColorAt(.1f, color);
color.setRgba(QRgb(0x33FFFFFF));
glossyGradient.setColorAt(.5f, color);
...
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This really isn't something to look at. Do there exist other possibilities?
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