Prevent Quassel from crashing upon core dis- and reconnect and make the NickListWidgets

[quassel.git] / src / qtui / nicklistwidget.cpp

diff --git a/src/qtui/nicklistwidget.cpp b/src/qtui/nicklistwidget.cpp
index 29a7d9b..f2c5130 100644 (file)
--- a/src/qtui/nicklistwidget.cpp
+++ b/src/qtui/nicklistwidget.cpp
@@ -44,6 +44,7 @@ void NickListWidget::setBuffer(Buffer *buf) {
       nickViews[buf] = view;
       ui.stackedWidget->addWidget(view);
       ui.stackedWidget->setCurrentWidget(view);
+      connect(buf, SIGNAL(destroyed(QObject *)), this, SLOT(bufferDestroyed(QObject *)));
     }
   }
 }
@@ -53,4 +54,13 @@ void NickListWidget::reset() {
     ui.stackedWidget->removeWidget(view);
     view->deleteLater();
   }
+  nickViews.clear();
+}
+
+void NickListWidget::bufferDestroyed(QObject *buf) {
+  if(nickViews.contains((Buffer *)buf)) {
+    NickView *view = nickViews.take((Buffer *)buf);
+    ui.stackedWidget->removeWidget(view);
+    view->deleteLater();
+  }
 }