9194366923
Qt CSS allows to read palette colors by using "palette(role)" but the supported roles haven't been updated since at least Qt 5.12, therefore placeholder-text and accent are not recognized. An "accent-color" property has been added to *set* the accent color on an object when it was introduced but it wasn't possible to *read* the accent color, even though it was documented to work. For sake of completeness, add tooltip-base and tooltip-text as well. Also amend the comment in QPalette to mention QCss and add a static_assert so this doesn't happen again. Pick-to: 6.9 6.9.0 6.8 Change-Id: I59ed09dc91fa18ca0356857c8ddb43946b309035 Reviewed-by: Axel Spoerl <axel.spoerl@qt.io>