-void SenderChatItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
- Q_UNUSED(option); Q_UNUSED(widget);
- painter->save();
- painter->setClipRect(boundingRect());
- paintBackground(painter);
-
- qreal layoutWidth = layout()->minimumWidth();
- qreal offset = 0;
- if(chatScene()->senderCutoffMode() == ChatScene::CutoffLeft)
- offset = qMin(width() - layoutWidth, (qreal)0);
- else
- offset = qMax(layoutWidth - width(), (qreal)0);
-
- if(layoutWidth > width()) {
- // Draw a nice gradient for longer items
- // Qt's text drawing with a gradient brush sucks, so we use an alpha-channeled pixmap instead
- QPixmap pixmap(layout()->boundingRect().toRect().size());
- pixmap.fill(Qt::transparent);
- QPainter pixPainter(&pixmap);
- layout()->draw(&pixPainter, QPointF(qMax(offset, (qreal)0), 0), additionalFormats());
- pixPainter.end();
-
- // Create alpha channel mask
- QPixmap mask(pixmap.size());
- QPainter maskPainter(&mask);
- QLinearGradient gradient;
- if(offset < 0) {
- gradient.setStart(0, 0);
- gradient.setFinalStop(12, 0);
- gradient.setColorAt(0, Qt::black);
- gradient.setColorAt(1, Qt::white);
- } else {
- gradient.setStart(width()-10, 0);
- gradient.setFinalStop(width(), 0);
- gradient.setColorAt(0, Qt::white);
- gradient.setColorAt(1, Qt::black);
- }
- maskPainter.fillRect(0, 0, pixmap.width(), pixmap.height(), gradient);
- pixmap.setAlphaChannel(mask);
- painter->drawPixmap(pos(), pixmap);
- } else {
- layout()->draw(painter, pos(), additionalFormats(), boundingRect());
- }
- painter->restore();
-}
-
-void SenderChatItem::handleClick(const QPointF &pos, ChatScene::ClickMode clickMode) {
- if(clickMode == ChatScene::DoubleClick) {
- BufferInfo curBufInfo = Client::networkModel()->bufferInfo(data(MessageModel::BufferIdRole).value<BufferId>());
- QString nick = data(MessageModel::EditRole).toString();
- // check if the nick is a valid ircUser
- if(!nick.isEmpty() && Client::network(curBufInfo.networkId())->ircUser(nick))
- Client::bufferModel()->switchToOrStartQuery(curBufInfo.networkId(), nick);
- }
- else
- ChatItem::handleClick(pos, clickMode);