ContentsChatItem(const qreal &width, const QPointF &pos, QGraphicsItem *parent);
inline ChatLineModel::ColumnType column() const { return ChatLineModel::ContentsColumn; }
+ inline QFontMetricsF *fontMetrics() const { return _fontMetrics; }
protected:
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
QList<Clickable> findClickables();
void endHoverMode();
+ void showWebPreview(const Clickable &click);
+ void clearWebPreview();
+
// WARNING: setGeometry and setHeight should not be used without either:
// a) calling prepareGeometryChange() immediately before setColumns()
friend class ChatLine;
friend struct ContentsChatItemPrivate;
- inline QFontMetricsF *fontMetrics() const { return _fontMetrics; }
QFontMetricsF *_fontMetrics;
};
ContentsChatItem::Clickable currentClickable;
bool hasDragged;
- ContentsChatItemPrivate(QTextLayout *l, const QList<ContentsChatItem::Clickable> &c, ContentsChatItem *parent) : ChatItemPrivate(l), contentsItem(parent), clickables(c), hasDragged(false), controller(0) {}
- ~ContentsChatItemPrivate();
-
- void loadWebPreview(const QString &url, const QRectF &urlRect);
- void clearPreview();
-
-private:
- class PreviewController;
- class PreviewItem;
- PreviewController *controller;
+ ContentsChatItemPrivate(QTextLayout *l, const QList<ContentsChatItem::Clickable> &c, ContentsChatItem *parent) : ChatItemPrivate(l), contentsItem(parent), clickables(c), hasDragged(false) {}
};
-class ContentsChatItemPrivate::PreviewController : public QObject {
- Q_OBJECT
-public:
- PreviewController(ContentsChatItem *contentsItem) : contentsItem(contentsItem), previewItem(0) {}
- ~PreviewController();
-
- void loadPage(const QString &url, const QRectF &urlRect);
-
-private slots:
- void pageLoaded(bool success);
-
-private:
- ContentsChatItem *contentsItem;
- ContentsChatItemPrivate::PreviewItem *previewItem;
-
- QString url;
-};
-
-class QWebView;
-class ContentsChatItemPrivate::PreviewItem : public QGraphicsItem {
-public:
- PreviewItem(QWebView *webView);
- virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
- virtual inline QRectF boundingRect() const { return _boundingRect; }
-
-private:
- QRectF _boundingRect;
-};
//inlines regarding ContentsChatItemPrivate
ContentsChatItemPrivate *ContentsChatItem::privateData() const { return (ContentsChatItemPrivate *)ChatItem::privateData(); }