UIPainter>>#doBrowseAspectClass:
Fixes DNU when clicking to Browse button next to subcanvas major key edit field.
@REM -------@REM make using mingw compiler@REM type mingwmake, and wait...@REM do not edit - automatically generated from ProjectDefinition@REM -------@call ..\rules\find_mingw.batmake.exe -N -f bc.mak %USEMINGW_ARG% %*