#include "chatitem.h"
class ChatLine : public QGraphicsItem {
-
public:
- ChatLine(int row, QAbstractItemModel *model, QGraphicsItem *parent = 0);
+// ChatLine(int row, QAbstractItemModel *model, QGraphicsItem *parent = 0);
+ ChatLine(int row, QAbstractItemModel *model,
+ const qreal &width,
+ const qreal ×tampWidth, const qreal &senderWidth, const qreal &contentsWidth,
+ const QPointF &senderPos, const QPointF &contentsPos,
+ QGraphicsItem *parent = 0);
virtual QRectF boundingRect () const;
inline int row() { return _row; }
inline void setRow(int row) { _row = row; }
- inline const QAbstractItemModel *model() const { return chatScene() ? chatScene()->model() : 0; }
+ inline const QAbstractItemModel *model() const { return _model; }
inline ChatScene *chatScene() const { return qobject_cast<ChatScene *>(scene()); }
inline qreal width() const { return _width; }
inline qreal height() const { return _height; }
ChatItem &item(ChatLineModel::ColumnType);
+ inline ChatItem ×tampItem() { return _timestampItem; }
+ inline ChatItem &senderItem() { return _senderItem; }
+ inline ContentsChatItem &contentsItem() { return _contentsItem; }
virtual void paint (QPainter * painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
// returns height
- qreal setGeometry(qreal width);
+ qreal setGeometryByWidth(qreal width);
void setSelected(bool selected, ChatLineModel::ColumnType minColumn = ChatLineModel::ContentsColumn);
void setHighlighted(bool highlighted);
-protected:
-
private:
int _row;
- TimestampChatItem _timestampItem;
- SenderChatItem _senderItem;
+ QAbstractItemModel *_model;
ContentsChatItem _contentsItem;
+ SenderChatItem _senderItem;
+ TimestampChatItem _timestampItem;
qreal _width, _height;
enum { Selected = 0x40, Highlighted = 0x80 };
quint8 _selection; // save space, so we put both the col and the flags into one byte
+
+ // setColumns and setGeometryByWidth both return height
+ qreal setColumns(const qreal ×tampWidth, const qreal &senderWidth, const qreal &contentsWidth,
+ const QPointF &senderPos, const QPointF &contentsPos);
+ qreal setGeometryByWidth(const qreal &width, const qreal &contentsWidth);
+ friend class ChatScene;
};
#endif