[Bug 40554] AkelPad: [Coder plugin] with some themes the caret is invisible

https://bugs.winehq.org/show_bug.cgi?id=40554

--- Comment #9 from Nikolay Sivov  ---
Created attachment 54402
  --> https://bugs.winehq.org/attachment.cgi?id=54402
patch

Application creates custom caret bitmap as 'background ^ caretcolor', so when
caret is displayed over background it gets proper color (background is not
necessary solid filled, this is handled as well). We create a copy of this
custom bitmap, but later it fails to display - bitmap fails select to target
window context.

This patch fixes it for me, please give it a try.