diff options
| author | Albrecht Schlosser <albrechts.fltk@online.de> | 2010-02-20 17:40:07 +0000 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2010-02-20 17:40:07 +0000 |
| commit | 7ae0c170ad2f63ac7e27d0496cd9c167e2bd0cbd (patch) | |
| tree | 0d51f2e36cc11714c6ee5923f8d52c6a9a3793dc /src/Fl_Group.cxx | |
| parent | c7a1aead4c9b79882b64267b492b1f9d87ab22d0 (diff) | |
Added Fl_Widget_Tracker in handle() methods etc. to avoid accessing widgets
after deletion (STR #1306). This is all I could find, but maybe there are
more places in the code.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7115 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'src/Fl_Group.cxx')
| -rw-r--r-- | src/Fl_Group.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Fl_Group.cxx b/src/Fl_Group.cxx index b42f1caf8..4deba31ce 100644 --- a/src/Fl_Group.cxx +++ b/src/Fl_Group.cxx @@ -227,8 +227,9 @@ int Fl_Group::handle(int event) { for (i = children(); i--;) { o = a[i]; if (o->takesevents() && Fl::event_inside(o)) { + Fl_Widget_Tracker wp(o); if (send(o,FL_PUSH)) { - if (Fl::pushed() && !o->contains(Fl::pushed())) Fl::pushed(o); + if (Fl::pushed() && wp.exists() && !o->contains(Fl::pushed())) Fl::pushed(o); return 1; } } |