From 405b80784abdb70a9aa5a09abb9e060c60153187 Mon Sep 17 00:00:00 2001
From: Michael R Sweet <michael.r.sweet@gmail.com>
Date: Wed, 12 Oct 2005 20:47:21 +0000
Subject: Fl_Value_Input now uses the screen-absolute position instead of the
 window-relative position when dragging the value; this avoids some jumping
 conditions (STR #1037)

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4591 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Value_Input.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/Fl_Value_Input.cxx b/src/Fl_Value_Input.cxx
index 9daa95da7..d3f5c6e61 100644
--- a/src/Fl_Value_Input.cxx
+++ b/src/Fl_Value_Input.cxx
@@ -71,7 +71,7 @@ void Fl_Value_Input::value_damage() {
 int Fl_Value_Input::handle(int event) {
   double v;
   int delta;
-  int mx = Fl::event_x();
+  int mx = Fl::event_x_root();
   static int ix, drag;
   input.when(when());
   switch (event) {
@@ -83,7 +83,7 @@ int Fl_Value_Input::handle(int event) {
     return 1;
   case FL_DRAG:
     if (!step()) goto DEFAULT;
-    delta = Fl::event_x()-ix;
+    delta = mx-ix;
     if (delta > 5) delta -= 5;
     else if (delta < -5) delta += 5;
     else delta = 0;
-- 
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