X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fviewitem.hpp;h=eb0823e47e8f1b55b897597a0c8bf14a0b960742;hb=23e75650eba0491b2636de3cef87f893e38ae6f3;hp=11efbc0cdd1f7bd79855b7fe4c77cc67583f8922;hpb=c3bb03ffcd63e5bb4a98e46313a71de96a544081;p=pulseview.git

diff --git a/pv/view/viewitem.hpp b/pv/view/viewitem.hpp
index 11efbc0..eb0823e 100644
--- a/pv/view/viewitem.hpp
+++ b/pv/view/viewitem.hpp
@@ -71,11 +71,6 @@ public:
 	 */
 	bool dragging() const;
 
-	/**
-	 * Retunrns the current drag point.
-	 */
-	QPoint drag_point() const;
-
 	/**
 	 * Sets this item into the dragged state.
 	 */
@@ -86,6 +81,12 @@ public:
 	 */
 	void drag_release();
 
+	/**
+	 * Drags the item to a delta relative to the drag point.
+	 * @param delta the offset from the drag point.
+	 */
+	virtual void drag_by(const QPoint &delta) = 0;
+
 	/**
 	 * Get the drag point.
 	 * @param rect the rectangle of the widget area.
@@ -149,10 +150,10 @@ protected:
 
 protected:
 	QWidget *context_parent_;
+	QPoint drag_point_;
 
 private:
 	bool selected_;
-	QPoint drag_point_;
 };
 
 } // namespace view