setHandleXLimits();
connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)),
- this, SLOT(rowsInserted(const QModelIndex &, int, int)));
+ this, SLOT(rowsInserted(const QModelIndex &, int, int)));
connect(model, SIGNAL(rowsAboutToBeRemoved(const QModelIndex &, int, int)),
- this, SLOT(rowsAboutToBeRemoved(const QModelIndex &, int, int)));
+ this, SLOT(rowsAboutToBeRemoved(const QModelIndex &, int, int)));
if(model->rowCount() > 0)
rowsInserted(QModelIndex(), 0, model->rowCount() - 1);
if(atTop) {
for(int i = end; i >= start; i--) {
ChatLine *line = new ChatLine(i, model(),
- width,
- timestampWidth, senderWidth, contentsWidth,
- senderPos, contentsPos);
+ width,
+ timestampWidth, senderWidth, contentsWidth,
+ senderPos, contentsPos);
h += line->height();
line->setPos(0, y-h);
_lines.insert(start, line);
} else {
for(int i = start; i <= end; i++) {
ChatLine *line = new ChatLine(i, model(),
- width,
- timestampWidth, senderWidth, contentsWidth,
- senderPos, contentsPos);
+ width,
+ timestampWidth, senderWidth, contentsWidth,
+ senderPos, contentsPos);
line->setPos(0, y+h);
h += line->height();
_lines.insert(i, line);
if(start < _firstLineRow) {
int prevFirstLineRow = _firstLineRow + (end - start + 1);
for(int i = end + 1; i < prevFirstLineRow; i++) {
- _lines.at(i)->show();
+ _lines.at(i)->show();
}
}
// force new search for first proper line
}
}
+bool ChatScene::isScrollingAllowed() const {
+ if(_isSelecting)
+ return false;
+
+ // TODO: Handle clicks and single-item selections too
+
+ return true;
+}
+
void ChatScene::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
if(_isSelecting && event->buttons() == Qt::LeftButton) {
updateSelection(event->scenePos());
while(_firstLineRow < numRows) {
firstLineIdx = model()->index(_firstLineRow, 0);
if((Message::Type)(model()->data(firstLineIdx, MessageModel::TypeRole).toInt()) != Message::DayChange)
- break;
+ break;
_lines.at(_firstLineRow)->hide();
_firstLineRow++;
}