X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Frowitem.h;h=6b23162f5808a56c8526115fdfe2c8a7b7fb0b5d;hb=f0c0b38f812bfbb2bb1978d40e2ce93f1da3f89d;hp=edf4573eb376104c0c3ca428fc14690cdf136bd6;hpb=1ef49ddd04f44a4369403fbab19ed235483e2975;p=pulseview.git

diff --git a/pv/view/rowitem.h b/pv/view/rowitem.h
index edf4573..6b23162 100644
--- a/pv/view/rowitem.h
+++ b/pv/view/rowitem.h
@@ -26,10 +26,12 @@
 namespace pv {
 namespace view {
 
-class View;
+class RowItemOwner;
 
 class RowItem : public SelectableItem
 {
+	Q_OBJECT
+
 public:
 	/**
 	 * Constructor.
@@ -52,16 +54,26 @@ public:
 	void set_v_offset(int v_offset);
 
 	/**
-	 * Sets the view that owns this trace in the view trace hierachy.
+	 * Gets the owner this trace in the view trace hierachy.
+	 */
+	pv::view::RowItemOwner* owner() const;
+
+	/**
+	 * Sets the owner this trace in the view trace hierachy.
 	 * @param The new owner of the trace.
 	 */
-	void set_view(pv::view::View *view);
+	void set_owner(pv::view::RowItemOwner *owner);
 
 	/**
 	 * Gets the y-offset of the axis.
 	 */
 	int get_y() const;
 
+	/**
+	 * Gets the drag point of the row item.
+	 */
+	QPoint point() const;
+
 	/**
 	 * Paints the background layer of the trace with a QPainter
 	 * @param p the QPainter to paint into.
@@ -101,13 +113,16 @@ public:
 	 * 	area.
 	 * @return Returns the rectangle of the signal label.
 	 */
-	virtual QRectF label_rect(int right) = 0;
+	virtual QRectF label_rect(int right) const = 0;
 
 public:
 	virtual void hover_point_changed();
 
+Q_SIGNALS:
+	void appearance_changed();
+
 protected:
-	pv::view::View *_view;
+	pv::view::RowItemOwner *_owner;
 
 	int _v_offset;
 };