X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fruler.hpp;h=6559f6f09cd770d2c0060a2eb1273ea4112a6d39;hb=2f7982367e8382e05c862de7afc71075ded5f606;hp=d13a31b8e7a0a0826b50b9244829429ee293e9a9;hpb=bb4a0e8e0b337988264e43a368b6ce5950d2d6cd;p=pulseview.git

diff --git a/pv/view/ruler.hpp b/pv/view/ruler.hpp
index d13a31b..6559f6f 100644
--- a/pv/view/ruler.hpp
+++ b/pv/view/ruler.hpp
@@ -73,12 +73,21 @@ private:
 	std::shared_ptr<pv::view::ViewItem> get_mouse_over_item(
 		const QPoint &pt);
 
+	/**
+	 * Returns true if the selection of time items allows dragging.
+	 * @return Returns true if the drag is acceptable.
+	 */
+	bool accept_drag() const;
+
+	/**
+	 * Drag the dragging items by the delta offset.
+	 * @param delta the drag offset in pixels.
+	 */
+	void drag_items(const QPoint &delta);
+
 private:
 	void paintEvent(QPaintEvent *event);
 
-	void mouseMoveEvent(QMouseEvent *e);
-	void mouseReleaseEvent(QMouseEvent *);
-
 	void mouseDoubleClickEvent(QMouseEvent *e);
 
 private: