kernel-shark: Set text color to black in pointer position QLabel

At present, the background color of the pointer position QLabel is
forced to white with a stylesheet, but the text color stays
unchanged. As a result, the text is barely visible when using dark
color schemes. This patch forces the text color to black for this
QLabel, making it readable on all color schemes.

Link: https://lore.kernel.org/linux-trace-devel/20191010212429.469155-2-mike.rudenko@gmail.com/T/#u

Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Mikhail Rudenko <mike.rudenko@gmail.com>
Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@gmail.com>
1 file changed