DecodeTrace: Add fallback icon for edit-paste action

[pulseview.git] / pv / views / trace / view.hpp

diff --git a/pv/views/trace/view.hpp b/pv/views/trace/view.hpp
index 8f59b02927cd62c218d1d84c2603e124c326a69e..a0e6f6bcc1d237689b3e6bb67afce9600b56166b 100644 (file)
--- a/pv/views/trace/view.hpp
+++ b/pv/views/trace/view.hpp
@@ -189,6 +189,16 @@ public:
         */
        void set_v_offset(int offset);
 
+       /**
+        * Sets the visual h-offset.
+        */
+       void set_h_offset(int offset);
+
+       /**
+        * Gets the length of the horizontal scrollbar.
+        */
+       int get_h_scrollbar_maximum() const;
+
        /**
         * Returns the SI prefix to apply to the graticule time markings.
         */
@@ -298,7 +308,7 @@ public:
        /**
         * Adds a new flag at a specified time.
         */
-       void add_flag(const pv::util::Timestamp& time);
+       shared_ptr<Flag> add_flag(const pv::util::Timestamp& time);
 
        /**
         * Removes a flag from the list.