Hi,
I am trying to customize the flatmenu with rounded corners for the drop down menu, but when I do there is still a dark rectangle with sharp corners behind it (I am guessing this is the window itself):
I circled where the corners are rounded, but still have the issue.
I am rounding the corners by overriding the DrawMenuButton method and using DrawRoundedRectangle rather than the default DrawRectangle in my custom Flatmenu renderer.
Anyone have an idea on how to make the dark part transparent so that the rounded corners are more visible? I am open to other ideas on how to do this also. 