// This Slot indicates that the user has selected a different buffer in the gui
void BufferTreeModel::setCurrentIndex(const QModelIndex &index, QItemSelectionModel::SelectionFlags command) {
Q_UNUSED(command)
- if(isBufferIndex(index)) {
- currentBuffer = getBufferByIndex(index);
+ Buffer *newCurrentBuffer;
+ if(isBufferIndex(index) && currentBuffer != (newCurrentBuffer = getBufferByIndex(index))) {
+ currentBuffer = newCurrentBuffer;
bufferActivity(Buffer::NoActivity, currentBuffer);
emit bufferSelected(currentBuffer);
emit selectionChanged(index);