namespace view {
+class View;
+
class Trace : public SelectableItem
{
Q_OBJECT
*/
virtual bool enabled() const = 0;
+ virtual void set_view(pv::view::View *view);
+
/**
* Paints the trace with a QPainter
* @param p the QPainter to paint into.
- * @param y the y-coordinate to draw the signal at
* @param left the x-coordinate of the left edge of the signal
* @param right the x-coordinate of the right edge of the signal
- * @param scale the scale in seconds per pixel.
- * @param offset the time to show at the left hand edge of
- * the view in seconds.
**/
- virtual void paint(QPainter &p, int y, int left, int right,
- double scale, double offset) = 0;
+ virtual void paint(QPainter &p, int left, int right) = 0;
/**
* Paints the signal label into a QGLWidget.
* @param p the QPainter to paint into.
- * @param y the y-coordinate of the signal.
* @param right the x-coordinate of the right edge of the header
* area.
* @param hover true if the label is being hovered over by the mouse.
*/
- virtual void paint_label(QPainter &p, int y, int right,
- bool hover);
+ virtual void paint_label(QPainter &p, int right, bool hover);
/**
* Determines if a point is in the header label rect.
- * @param y the y-coordinate of the signal.
* @param left the x-coordinate of the left edge of the header
* area.
* @param right the x-coordinate of the right edge of the header
* area.
* @param point the point to test.
*/
- bool pt_in_label_rect(int y, int left, int right,
- const QPoint &point);
+ bool pt_in_label_rect(int left, int right, const QPoint &point);
private:
/**
* Computes the outline rectangle of a label.
* @param p the QPainter to lay out text with.
- * @param y the y-coordinate of the signal.
* @param right the x-coordinate of the right edge of the header
* area.
* @return Returns the rectangle of the signal label.
*/
- QRectF get_label_rect(int y, int right);
+ QRectF get_label_rect(int right);
signals:
void text_changed();
protected:
pv::SigSession &_session;
+ pv::view::View *_view;
QString _name;
QColor _colour;