git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22788
c3d73ce0-8a6f-49c7-b76d-
6d57e0e08775
- no initialization/cleanup can be done in wxApp/~wxApp because they are
now called much earlier/later than before; please move any exiting code
from there to wxApp::OnInit()/OnExit()
+- also, OnExit() is not called if OnInit() fails
- wxTheApp can't be assigned to any longer, use wxApp::SetInstance() instead
- wxFileType::GetIcon() returns wxIconLocation, not wxIcon