/***************************************************************************
- * Copyright (C) 2005-2013 by the Quassel Project *
+ * Copyright (C) 2005-2015 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
setScene(_scene);
connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(verticalScrollbarChanged(int)));
- _lastScrollbarPos = verticalScrollBar()->value();
+ _lastScrollbarPos = verticalScrollBar()->maximum();
connect(Client::networkModel(), SIGNAL(markerLineSet(BufferId, MsgId)), SLOT(markerLineSet(BufferId, MsgId)));
void ChatView::resizeEvent(QResizeEvent *event)
{
+ // if view is currently scrolled to bottom, we want it that way after resizing
+ bool atBottom = (_lastScrollbarPos == verticalScrollBar()->maximum());
+
QGraphicsView::resizeEvent(event);
- // FIXME: do we really need to scroll down on resize?
+ // if scrolling to bottom, do it immediately.
+ if(atBottom)
+ {
+ // we can reduce viewport updates if we scroll to the bottom allready at the beginning
+ verticalScrollBar()->setValue(verticalScrollBar()->maximum());
+ }
- // we can reduce viewport updates if we scroll to the bottom allready at the beginning
- verticalScrollBar()->setValue(verticalScrollBar()->maximum());
scene()->updateForViewport(viewport()->width(), viewport()->height());
adjustSceneRect();
- _lastScrollbarPos = verticalScrollBar()->maximum();
- verticalScrollBar()->setValue(verticalScrollBar()->maximum());
-
+ if(atBottom)
+ {
+ _lastScrollbarPos = verticalScrollBar()->maximum();
+ verticalScrollBar()->setValue(verticalScrollBar()->maximum());
+ }
checkChatLineCaches();
}