public:
static const int ArrowSize;
- static const int Offset;
protected:
/**
QPoint point() const;
/**
- * Paints the marker to the viewport.
- * @param p The painter to draw with.
- * @param rect The rectangle of the viewport client area.
+ * Computes the outline rectangle of a label.
+ * @param rect the rectangle of the header area.
+ * @return Returns the rectangle of the signal label.
*/
- virtual void paint(QPainter &p, const QRect &rect);
+ QRectF label_rect(const QRectF &rect) const;
/**
* Gets the text to show in the marker.
*/
virtual QString get_text() const = 0;
- /**
- * Gets the marker label rectangle.
- * @param rect The rectangle of the ruler client area.
- * @return Returns the label rectangle.
- */
- virtual QRectF label_rect(const QRectF &rect) const;
-
/**
* Paints the marker's label to the ruler.
* @param p The painter to draw with.
* @param rect The rectangle of the ruler client area.
+ * @param hover true if the label is being hovered over by the mouse.
*/
- void paint_label(QPainter &p, const QRect &rect);
+ void paint_label(QPainter &p, const QRect &rect, bool hover);
+
+ /**
+ * Paints the foreground layer of the item with a QPainter
+ * @param p the QPainter to paint into.
+ * @param pp the painting parameters object to paint with.
+ **/
+ void paint_fore(QPainter &p, const ViewItemPaintParams &pp);
- pv::widgets::Popup* create_popup(QWidget *parent);
+ virtual pv::widgets::Popup* create_popup(QWidget *parent);
private Q_SLOTS:
void on_value_changed(double value);
-Q_SIGNALS:
- void time_changed();
-
protected:
const QColor &colour_;