X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=pv%2Fview%2Fviewwidget.hpp;h=003c0eeda09b57f31d9f26e31b54244045876ac6;hb=e8b969a9ae4e0a683eabddc8ded7babaf03844fd;hp=6fd1ecefd1f853a2403fc880cacb36c1c699a108;hpb=539deb1065f2c863ccc824b692282533eedab77e;p=pulseview.git

diff --git a/pv/view/viewwidget.hpp b/pv/view/viewwidget.hpp
index 6fd1ece..003c0ee 100644
--- a/pv/view/viewwidget.hpp
+++ b/pv/view/viewwidget.hpp
@@ -40,6 +40,15 @@ class ViewWidget : public QWidget
 protected:
 	ViewWidget(View &parent);
 
+	/**
+	 * Indicates when a view item is being hovered over.
+	 * @param item The item that is being hovered over, or @c nullptr
+	 * if no view item is being hovered over.
+	 * @remarks the default implementation does nothing.
+	 */
+	virtual void item_hover(
+		const std::shared_ptr<pv::view::ViewItem> &item);
+
 	/**
 	 * Indicates the event an a view item has been clicked.
 	 * @param item the view item that has been clicked.