From 2446ec5d62c5e9a91aeaac300cb45c6926bc293c Mon Sep 17 00:00:00 2001
From: Albrecht Schlosser <albrechts.fltk@online.de>
Date: Thu, 3 Nov 2022 19:11:59 +0100
Subject: Implement Fl_Scroll::on_insert()

This fixes the scrollbar order when children are inserted rather than
at some indefinite time later, for instance in draw().

This commit will very likely make Fl_Scroll::fix_scrollbar_order()
obsolete but this method is kept as is for tests and verification.
---
 FL/Fl_Scroll.H | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'FL')

diff --git a/FL/Fl_Scroll.H b/FL/Fl_Scroll.H
index 9c5549e46..1d4934389 100644
--- a/FL/Fl_Scroll.H
+++ b/FL/Fl_Scroll.H
@@ -146,6 +146,8 @@ protected:      //  (STR#1895)
 
 protected:
 
+  virtual int on_insert(Fl_Widget*, int);
+  // virtual int on_move(int, int);         // Not (yet) implemented. Do we need this?
   void fix_scrollbar_order();
   void bbox(int&,int&,int&,int&) const;
   void draw();
-- 
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