X-Git-Url: https://git.quassel-irc.org/?a=blobdiff_plain;f=src%2Fqtui%2Fchatview.cpp;h=fe15416bb8b421c4e0ee252e7f3e5b71c4a19884;hb=69617bf3e612562feda908587c5fec2c50b77aaf;hp=22d3b0e3204f68b9359980b2e5095d482a0d4ec0;hpb=8bf92d33ac84cfede11b2361832607bea98f64c8;p=quassel.git

diff --git a/src/qtui/chatview.cpp b/src/qtui/chatview.cpp
index 22d3b0e3..fe15416b 100644
--- a/src/qtui/chatview.cpp
+++ b/src/qtui/chatview.cpp
@@ -19,12 +19,14 @@
  ***************************************************************************/
 
 #include <QGraphicsTextItem>
+#include <QScrollBar>
 
 #include "buffer.h"
 #include "chatlinemodelitem.h"
 #include "chatscene.h"
 #include "chatview.h"
 #include "client.h"
+#include "messagefilter.h"
 #include "quasselui.h"
 
 ChatView::ChatView(Buffer *buf, QWidget *parent) : QGraphicsView(parent), AbstractChatView() {
@@ -32,11 +34,15 @@ ChatView::ChatView(Buffer *buf, QWidget *parent) : QGraphicsView(parent), Abstra
   setOptimizationFlags(QGraphicsView::DontClipPainter
       |QGraphicsView::DontSavePainterState
       |QGraphicsView::DontAdjustForAntialiasing);
-  _scene = new ChatScene(Client::messageModel(), this);
-  _scene->setWidth(width());
-  setScene(_scene);
+  setAlignment(Qt::AlignBottom);
 
+  QList<BufferId> filterList;
+  filterList.append(buf->bufferInfo().bufferId());
+  MessageFilter *filter = new MessageFilter(Client::messageModel(), filterList, this);
 
+  _scene = new ChatScene(filter, this);
+  connect(_scene, SIGNAL(heightChanged(int)), this, SLOT(sceneHeightChanged(int)));
+  setScene(_scene);
 }
 
 
@@ -50,8 +56,14 @@ ChatScene *ChatView::scene() const {
 }
 
 void ChatView::resizeEvent(QResizeEvent *event) {
-  scene()->setWidth(event->size().width());
-  qDebug() << "resize";
+  scene()->setWidth(event->size().width() - 2);  // FIXME figure out why we have to hardcode the -2 here
+  verticalScrollBar()->setValue(verticalScrollBar()->maximum());
+}
+
+void ChatView::sceneHeightChanged(int h) {
+  bool scrollable = verticalScrollBar()->value() == verticalScrollBar()->maximum();
+  setSceneRect(scene()->sceneRect());
+  if(scrollable) verticalScrollBar()->setValue(verticalScrollBar()->maximum());
 }
 
 void ChatView::clear()
@@ -85,7 +97,7 @@ void ChatView::appendChatLine(ChatLine *line) {
 
 void ChatView::appendChatLines(QList<ChatLine *> list) {
   //foreach(ChatLine *line, list) {
-    
+
   //}
 }