Swiftdiff options
| author | Kevin Smith <git@kismith.co.uk> | 2009-08-09 11:57:26 (GMT) |
|---|---|---|
| committer | Kevin Smith <git@kismith.co.uk> | 2009-08-09 11:57:26 (GMT) |
| commit | fdb63d1c161ff951969244906a77be016d9b2f02 (patch) | |
| tree | 888c696e7c3b3f8fa1801d7a4ccf9e0901eb8da5 | |
| parent | 89034baf34d913daae0d53d0468885c603762d8a (diff) | |
| download | swift-fdb63d1c161ff951969244906a77be016d9b2f02.zip swift-fdb63d1c161ff951969244906a77be016d9b2f02.tar.bz2 | |
Fix segfault when Roster items are removed.
| -rw-r--r-- | Swift/QtUI/Roster/QtTreeWidgetItem.cpp | 10 | ||||
| -rw-r--r-- | Swift/QtUI/Roster/QtTreeWidgetItem.h | 1 |
2 files changed, 9 insertions, 2 deletions
diff --git a/Swift/QtUI/Roster/QtTreeWidgetItem.cpp b/Swift/QtUI/Roster/QtTreeWidgetItem.cpp index 1b77b26..2c3b4b2 100644 --- a/Swift/QtUI/Roster/QtTreeWidgetItem.cpp +++ b/Swift/QtUI/Roster/QtTreeWidgetItem.cpp @@ -38,8 +38,8 @@ void QtTreeWidgetItem::setBackgroundColor(unsigned long color) { (color & 0xFF)); } -void QtTreeWidgetItem::setExpanded(bool b) { - expanded_ = true; +void QtTreeWidgetItem::setExpanded(bool expanded) { + expanded_ = expanded; emit changed(this); } @@ -70,6 +70,7 @@ QWidget* QtTreeWidgetItem::getExpandedRosterWidget() { } QtTreeWidgetItem::~QtTreeWidgetItem() { + parent_->removeChild(this); qDeleteAll(children_); } @@ -83,6 +84,11 @@ void QtTreeWidgetItem::addChild(QtTreeWidgetItem* child) { handleChanged(child); } +void QtTreeWidgetItem::removeChild(QtTreeWidgetItem* child) { + children_.removeAll(child); + handleChanged(this); +} + void QtTreeWidgetItem::handleChanged(QtTreeWidgetItem* child) { shownChildren_.clear(); for (int i = 0; i < children_.size(); i++) { diff --git a/Swift/QtUI/Roster/QtTreeWidgetItem.h b/Swift/QtUI/Roster/QtTreeWidgetItem.h index 73da92f..20e6f5d 100644 --- a/Swift/QtUI/Roster/QtTreeWidgetItem.h +++ b/Swift/QtUI/Roster/QtTreeWidgetItem.h @@ -26,6 +26,7 @@ class QtTreeWidgetItem : public QObject, public TreeWidgetItem { public: ~QtTreeWidgetItem(); void addChild(QtTreeWidgetItem* child); + void removeChild(QtTreeWidgetItem* child); QtTreeWidgetItem* getParentItem(); int rowCount(); int rowOf(QtTreeWidgetItem* item); |