***************************************************************************/
#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() {
- _scene = new ChatScene(Client::messageModel(), this);
+ 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);
+
+ _scene = new ChatScene(filter, this);
+ connect(_scene, SIGNAL(heightChanged(int)), this, SLOT(sceneHeightChanged(int)));
setScene(_scene);
-
- //QGraphicsTextItem *item = scene()->addText(buf->bufferInfo().bufferName());
-
}
return _scene;
}
+void ChatView::resizeEvent(QResizeEvent *event) {
+ 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()
{
void ChatView::appendChatLines(QList<ChatLine *> list) {
//foreach(ChatLine *line, list) {
-
+
//}
}