Diffstat (limited to 'noncore/net/wellenreiter/gui/packetview.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/net/wellenreiter/gui/packetview.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/noncore/net/wellenreiter/gui/packetview.cpp b/noncore/net/wellenreiter/gui/packetview.cpp index 69438fa..d71111f 100644 --- a/noncore/net/wellenreiter/gui/packetview.cpp +++ b/noncore/net/wellenreiter/gui/packetview.cpp @@ -73,2 +73,9 @@ void PacketView::add( const OPacket* p, int size ) { + /* + * don't scroll away when somebody views packages + * while scanning + */ + int value = _number->value(); + bool last = (value == static_cast<int>( _packets.count() ) ); + odebug << "PacketView::add() size = " << size << oendl; @@ -80,6 +87,10 @@ void PacketView::add( const OPacket* p, int size ) { // limited buffer, limit = size - while ( _packets.count() >= size ) + while ( _packets.count() >= static_cast<uint>( size ) ) { _packets.removeFirst(); + --value; } + + /* check if we lost our packet */ + last = ( value < 1 ); _packets.append( p ); @@ -89,3 +100,3 @@ void PacketView::add( const OPacket* p, int size ) _number->setMaxValue( _packets.count() ); - _number->setValue( _packets.count() ); + _number->setValue( last ? _packets.count() : value ); } @@ -141,2 +152,3 @@ const QString PacketView::getLog() const { + return QString::null; } |