QGraphicsAnchorLayout: Fix center anchor deletion logic

We were missing a call to "removeCenterAnchors" in the "removeAnchors"
method. To solve that, and also reduce the number of useless calls to
that method, this commit:

1) Calls it only from "removeInternalVertex"
2) Does some preliminary testing before calling it
3) Replace the former test inside "removeCenterAnchors" by a Q_ASSERT

It also adds other Q_ASSERTs to protect us from regression bugs.

Signed-off-by: Eduardo M. Fleury <eduardo.fleury@openbossa.org>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@openbossa.org>

0 files changed, 0 insertions, 0 deletions