Here is another screenshot.
Bevel effect is made of two lines. Lighter line and darker line.
I made two line to use same color by editing C++ codes.
Two line is a bit thicker than I expected.
I also make the midi notes to look like without border.
It's actually same fg color and bg color. So it look like without border.
But I won't be able to see Note name because of it.
Here is another screenshot.
Bevel effect is made of two lines. Lighter line and darker line.
I made two line to use same color by editing C++ codes.
Two line is a bit thicker than I expected.
I also make the midi notes to look like without border.
It's actually same fg color and bg color. So it look like without border.
But I won't be able to see Note name because of it.