Swiftdiff options
| -rw-r--r-- | Swift/QtUI/Roster/QtFilterWidget.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Swift/QtUI/Roster/QtFilterWidget.cpp b/Swift/QtUI/Roster/QtFilterWidget.cpp index a52dfff..2f561bd 100644 --- a/Swift/QtUI/Roster/QtFilterWidget.cpp +++ b/Swift/QtUI/Roster/QtFilterWidget.cpp @@ -49,7 +49,13 @@ QtFilterWidget::QtFilterWidget(QWidget* parent, QtTreeWidget* treeView, UIEventS QtFilterWidget::~QtFilterWidget() { filterLineEdit_->removeEventFilter(this); - treeView_->removeEventFilter(this); + if (treeView_) { + treeView_->removeEventFilter(this); + if (treeView_->getRoster()) { + treeView_->getRoster()->onFilterAdded.disconnect(boost::bind(&QtFilterWidget::handleFilterAdded, this, _1)); + treeView_->getRoster()->onFilterRemoved.disconnect(boost::bind(&QtFilterWidget::handleFilterRemoved, this, _1)); + } + } } bool QtFilterWidget::eventFilter(QObject*, QEvent* event) { |