X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fviewwidget.hpp;h=3b22441a9e0b16f22df4cb0ffdaa7a30dd131230;hp=5c8889e3be4cde76d2b91bc6724dd848d7bcb19a;hb=1dffa582704bb6acb144a3e89bd6eb0e2ccf4f25;hpb=40aca27ed83559f7f79873e353f64d2c36a18fce

diff --git a/pv/view/viewwidget.hpp b/pv/view/viewwidget.hpp
index 5c8889e3..3b22441a 100644
--- a/pv/view/viewwidget.hpp
+++ b/pv/view/viewwidget.hpp
@@ -35,6 +35,18 @@ class ViewWidget : public QWidget
 protected:
 	ViewWidget(View &parent);
 
+	/**
+	 * Returns true if the selection of row 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);
+
 protected:
 	pv::view::View &view_;
 };