From e3e024b94cc8b1dd9124284201585fe1c7219c33 Mon Sep 17 00:00:00 2001
From: David Rose <david@ddrose.com>
Date: Wed, 14 Jan 2004 00:28:57 +0000
Subject: [PATCH] fix grabbing issue on sides of piano roll

---
 pandatool/src/win-stats/winStatsPianoRoll.cxx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pandatool/src/win-stats/winStatsPianoRoll.cxx b/pandatool/src/win-stats/winStatsPianoRoll.cxx
index c8be9fe9ec..d9a134f1bd 100755
--- a/pandatool/src/win-stats/winStatsPianoRoll.cxx
+++ b/pandatool/src/win-stats/winStatsPianoRoll.cxx
@@ -423,8 +423,9 @@ consider_drag_start(int mouse_x, int mouse_y, int width, int height) {
         return DM_guide_bar;
       }
 
-    } else {
-      // The mouse is above or below the graph; maybe create a new
+    } else if (mouse_x < _left_margin - 2 ||
+               mouse_x > width - _right_margin + 2) {
+      // The mouse is left or right of the graph; maybe create a new
       // guide bar.
       return DM_new_guide_bar;
     }