X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fqtui%2Fchatview.cpp;h=eeaaf56519cc836a94e011adc0cab33e209a4bd3;hp=22d3b0e3204f68b9359980b2e5095d482a0d4ec0;hb=39e2a78383295f86c5aa2dadbeac6f02b53eb7a4;hpb=8bf92d33ac84cfede11b2361832607bea98f64c8

diff --git a/src/qtui/chatview.cpp b/src/qtui/chatview.cpp
index 22d3b0e3..eeaaf565 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 +34,16 @@ 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);
+  setInteractive(true);
 
+  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(qreal)), this, SLOT(sceneHeightChanged(qreal)));
+  setScene(_scene);
 }
 
 
@@ -50,8 +57,15 @@ 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(qreal h) {
+  Q_UNUSED(h)
+  bool scrollable = verticalScrollBar()->value() == verticalScrollBar()->maximum();
+  setSceneRect(scene()->sceneRect());
+  if(scrollable) verticalScrollBar()->setValue(verticalScrollBar()->maximum());
 }
 
 void ChatView::clear()
@@ -85,7 +99,7 @@ void ChatView::appendChatLine(ChatLine *line) {
 
 void ChatView::appendChatLines(QList<ChatLine *> list) {
   //foreach(ChatLine *line, list) {
-    
+
   //}
 }