return true from IsBeingDeleted() if any of the parent windows is marked for destruction too (see #9867)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55570 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2008-09-12 14:09:30 +00:00
parent 42b5841f5a
commit a3ac93e3ac
4 changed files with 27 additions and 5 deletions
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -385,6 +385,8 @@ All (GUI):
 - Show busy cursor in wxLaunchDefaultBrowser and add wxBROWSER_NOBUSYCURSOR.
 - Added wxFlexGridSizer::Is{Row,Col}Growable() (Marcin Wojdyr).
 - Added "enabled" and "hidden" attributes to radio box items in XRC.
+- wxWindow::IsBeingDeleted() now returns true not only if the window itself is
+  marked for destruction but also if any of its parent windows are.

 wxGTK: