X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fbufferview.cpp;h=180db0da1c658a6af9384ce0a926872fc44ed571;hp=3b895d1e6930ed481cb0e20be74bfd5f876193c0;hb=29b3fd2d4ee33d8bc72ef28982e5a6e963892991;hpb=28b6868290a5281b2e2da17f52514c55df802a30

diff --git a/src/uisupport/bufferview.cpp b/src/uisupport/bufferview.cpp
index 3b895d1e..180db0da 100644
--- a/src/uisupport/bufferview.cpp
+++ b/src/uisupport/bufferview.cpp
@@ -129,11 +129,25 @@ void BufferView::setFilteredModel(QAbstractItemModel *model_, BufferViewConfig *
   } else {
     BufferViewFilter *filter = new BufferViewFilter(model_, config);
     setModel(filter);
-    connect(this, SIGNAL(removeBuffer(const QModelIndex &)), filter, SLOT(removeBuffer(const QModelIndex &)));
+    connect(this, SIGNAL(removeBuffer(const QModelIndex &)),
+	    filter, SLOT(removeBuffer(const QModelIndex &)));
   }
   setConfig(config);
 }
 
+void BufferView::setSelectionModel(QItemSelectionModel *selectionModel) {
+  if(QTreeView::selectionModel())
+    disconnect(selectionModel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
+	       model(), SIGNAL(checkPreviousCurrentForRemoval(QModelIndex, QModelIndex)));
+    
+  QTreeView::setSelectionModel(selectionModel);
+  BufferViewFilter *filter = qobject_cast<BufferViewFilter *>(model());
+  if(filter) {
+    connect(selectionModel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
+	    filter, SLOT(checkPreviousCurrentForRemoval(QModelIndex, QModelIndex)));
+  }
+}
+
 void BufferView::setConfig(BufferViewConfig *config) {
   if(_config == config)
     return;
@@ -177,10 +191,10 @@ void BufferView::joinChannel(const QModelIndex &index) {
 }
 
 void BufferView::keyPressEvent(QKeyEvent *event) {
-  if(event->key() == Qt::Key_Backspace || event->key() == Qt::Key_Delete) {
+  if((event->key() == Qt::Key_Backspace || event->key() == Qt::Key_Delete) && !selectionModel()->selectedIndexes().isEmpty()) {
     event->accept();
     QModelIndex index = selectionModel()->selectedIndexes().first();
-    if(index.isValid()) {
+    if(index.isValid() && index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType) {
       emit removeBuffer(index);
     }
   }