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| author | Tobias Markmann <tm@ayena.de> | 2017-05-15 14:33:07 (GMT) |
|---|---|---|
| committer | Tobias Markmann <tm@ayena.de> | 2017-05-15 14:35:09 (GMT) |
| commit | 6644c207c879f33dac40c02ab6787a0c4184728d (patch) | |
| tree | c0ed8dd127185a5fe74d363fedfdd98113a66fdd | |
| parent | 33f9a7682a9b40d141900aa7ce302a8e47d4d762 (diff) | |
| download | swift-6644c207c879f33dac40c02ab6787a0c4184728d.zip swift-6644c207c879f33dac40c02ab6787a0c4184728d.tar.bz2 | |
Disconnect potentially connected slots from signals in dtor
SWIFT-247
Test-Information:
Tests pass and builds on macOS 10.12.4 with Qt 5.4.2.
Change-Id: I39b62f53c62fba972e6a29e89cd00fb3b4e1a5b5
| -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) { |