X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatview.cpp;h=be2cbc62debcd9564a20c3c1d4a3c65469b98878;hp=fe15416bb8b421c4e0ee252e7f3e5b71c4a19884;hb=ddba2696fe051b472d6670e225e67c2f6f1972ce;hpb=69617bf3e612562feda908587c5fec2c50b77aaf

diff --git a/src/qtui/chatview.cpp b/src/qtui/chatview.cpp
index fe15416b..be2cbc62 100644
--- a/src/qtui/chatview.cpp
+++ b/src/qtui/chatview.cpp
@@ -30,21 +30,26 @@
 #include "quasselui.h"
 
 ChatView::ChatView(Buffer *buf, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
-  setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-  setOptimizationFlags(QGraphicsView::DontClipPainter
-      |QGraphicsView::DontSavePainterState
-      |QGraphicsView::DontAdjustForAntialiasing);
-  setAlignment(Qt::AlignBottom);
-
   QList<BufferId> filterList;
   filterList.append(buf->bufferInfo().bufferId());
   MessageFilter *filter = new MessageFilter(Client::messageModel(), filterList, this);
+  init(filter);
 
-  _scene = new ChatScene(filter, this);
-  connect(_scene, SIGNAL(heightChanged(int)), this, SLOT(sceneHeightChanged(int)));
-  setScene(_scene);
 }
 
+ChatView::ChatView(MessageFilter *filter, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
+  init(filter);
+}
+
+void ChatView::init(MessageFilter *filter) {
+  setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+  setAlignment(Qt::AlignBottom);
+  setInteractive(true);
+
+  _scene = new ChatScene(filter, filter->idString(), this);
+  connect(_scene, SIGNAL(heightChanged(qreal)), this, SLOT(sceneHeightChanged(qreal)));
+  setScene(_scene);
+}
 
 ChatView::~ChatView() {
 
@@ -60,8 +65,9 @@ void ChatView::resizeEvent(QResizeEvent *event) {
   verticalScrollBar()->setValue(verticalScrollBar()->maximum());
 }
 
-void ChatView::sceneHeightChanged(int h) {
-  bool scrollable = verticalScrollBar()->value() == verticalScrollBar()->maximum();
+void ChatView::sceneHeightChanged(qreal h) {
+  Q_UNUSED(h)
+  bool scrollable = qAbs(verticalScrollBar()->value() - verticalScrollBar()->maximum()) <= 2; // be a bit tolerant here, also FIXME (why we need this?)
   setSceneRect(scene()->sceneRect());
   if(scrollable) verticalScrollBar()->setValue(verticalScrollBar()->maximum());
 }
@@ -69,40 +75,3 @@ void ChatView::sceneHeightChanged(int h) {
 void ChatView::clear()
 {
 }
-
-void ChatView::prependMsg(AbstractUiMsg *msg) {
-  //ChatLine *line = dynamic_cast<ChatLine*>(msg);
-  //Q_ASSERT(line);
-  //prependChatLine(line);
-}
-
-void ChatView::prependChatLine(ChatLine *line) {
-  //qDebug() << "prepending";
-}
-
-void ChatView::prependChatLines(QList<ChatLine *> clist) {
-
-}
-
-void ChatView::appendMsg(AbstractUiMsg *msg) {
-  //ChatLine *line = dynamic_cast<ChatLine*>(msg);
-  //Q_ASSERT(line);
-  //appendChatLine(line);
-}
-
-void ChatView::appendChatLine(ChatLine *line) {
-  //qDebug() << "appending";
-}
-
-
-void ChatView::appendChatLines(QList<ChatLine *> list) {
-  //foreach(ChatLine *line, list) {
-
-  //}
-}
-
-void ChatView::setContents(const QList<AbstractUiMsg *> &list) {
-  //qDebug() << "setting" << list.count();
-  //appendChatLines(list);
-}
-