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try to avoid managing eventfilter on delete objects

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svn path=/trunk/KDE/kdelibs/; revision=1127690
This commit is contained in:
Marco Martin 2010-05-17 10:44:34 +00:00
parent f61acfa498
commit bf5beef483
1 changed files with 2 additions and 1 deletions
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3
private/focusindicator.cpp
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@ -66,6 +66,7 @@ FocusIndicator::FocusIndicator(QGraphicsWidget *parent, QString widget)
FocusIndicator::~FocusIndicator()
{
m_parent->removeEventFilter(this);
delete m_fade;
}
@ -82,7 +83,7 @@ void FocusIndicator::setCustomPrefix(const QString &prefix)
bool FocusIndicator::eventFilter(QObject *watched, QEvent *event)
{
if (static_cast<QGraphicsWidget *>(watched) != m_parent) {
if (static_cast<QGraphicsWidget *>(watched) != m_parent || !m_parent) {
return false;
}