-void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) {
- if(_selection & Highlighted) {
- painter->fillRect(boundingRect(), QBrush(QtUi::style()->highlightColor()));
- }
- if(_selection & Selected) {
- qreal left = item((ChatLineModel::ColumnType)(_selection & 0x3f))->x();
- QRectF selectRect(left, 0, width() - left, height());
- painter->fillRect(selectRect, QApplication::palette().brush(QPalette::Highlight));
- }
+
+void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+{
+ Q_UNUSED(option);
+ Q_UNUSED(widget);
+
+ const QAbstractItemModel *model_ = model();
+ QModelIndex myIdx = model_->index(row(), 0);
+ Message::Type type = (Message::Type)myIdx.data(MessageModel::TypeRole).toInt();
+ UiStyle::MessageLabel label = (UiStyle::MessageLabel)myIdx.data(ChatLineModel::MsgLabelRole).toInt();
+
+ QTextCharFormat msgFmt = QtUi::style()->format(UiStyle::formatType(type), label);
+ if (msgFmt.hasProperty(QTextFormat::BackgroundBrush)) {
+ painter->fillRect(boundingRect(), msgFmt.background());
+ }
+
+ if (_selection & Selected) {
+ QTextCharFormat selFmt = QtUi::style()->format(UiStyle::formatType(type), label | UiStyle::Selected);
+ if (selFmt.hasProperty(QTextFormat::BackgroundBrush)) {
+ qreal left = item((ChatLineModel::ColumnType)(_selection & ItemMask))->pos().x();
+ QRectF selectRect(left, 0, width() - left, height());
+ painter->fillRect(selectRect, selFmt.background());
+ }
+ }
+
+ // draw chatitems
+ // the items draw themselves at the correct position
+ timestampItem()->paint(painter, option, widget);
+ senderItem()->paint(painter, option, widget);
+ contentsItem()->paint(painter, option, widget);
+}
+
+
+// We need to dispatch all mouse-related events to the appropriate (mouse grabbing) ChatItem
+
+ChatItem *ChatLine::mouseEventTargetItem(const QPointF &pos)
+{
+ if (mouseGrabberItem())
+ return mouseGrabberItem();
+ return itemAt(pos);
+}
+
+
+void ChatLine::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
+{
+ ChatItem *item = mouseEventTargetItem(event->pos());
+ if (item)
+ item->mouseMoveEvent(event);
+}
+
+
+void ChatLine::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+ ChatItem *item = mouseEventTargetItem(event->pos());
+ if (item)
+ item->mousePressEvent(event);
+}
+
+
+void ChatLine::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
+{
+ ChatItem *item = mouseEventTargetItem(event->pos());
+ if (item)
+ item->mouseReleaseEvent(event);
+}
+
+
+void ChatLine::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+{
+ ChatItem *item = mouseEventTargetItem(event->pos());
+ if (item && !_hoverItem) {
+ _hoverItem = item;
+ item->hoverEnterEvent(event);
+ }
+}
+
+
+void ChatLine::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+{
+ if (_hoverItem) {
+ _hoverItem->hoverLeaveEvent(event);
+ _hoverItem = 0;
+ }
+}
+
+
+void ChatLine::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
+{
+ ChatItem *item = mouseEventTargetItem(event->pos());
+ if (item)
+ item->hoverMoveEvent(event);