[gimp] app: fix gimp_display_shell_scroll() again to work right with rotation

[Michael Natterer <mitch src gnome org>]

commit 5521ce08831123d99a1b3f0ea5375881cfbb4282
Author: Michael Natterer <mitch gimp org>
Date:   Tue Jan 5 20:29:54 2016 +0100

    app: fix gimp_display_shell_scroll() again to work right with rotation
    
    Call gimp_display_shell_scrolled() before gimp_overlay_box_scroll()
    so the rotate transform is updated before the actual scrolling.
    
    The explicit call to gimp_display_shell_rotate_update_transform() got
    lost during the last commits, but this solution is cleaner and less
    redundant anyway.

 app/display/gimpdisplayshell-scroll.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/app/display/gimpdisplayshell-scroll.c b/app/display/gimpdisplayshell-scroll.c
index d7f2e87..919264b 100644
--- a/app/display/gimpdisplayshell-scroll.c
+++ b/app/display/gimpdisplayshell-scroll.c
@@ -88,10 +88,11 @@ gimp_display_shell_scroll (GimpDisplayShell *shell,
 
   if (x_offset || y_offset)
     {
+      gimp_display_shell_scrolled (shell);
+
       gimp_overlay_box_scroll (GIMP_OVERLAY_BOX (shell->canvas),
                                -x_offset, -y_offset);
 
-      gimp_display_shell_scrolled (shell);
     }
 
   /* re-enable the active tool */
@@ -132,10 +133,10 @@ gimp_display_shell_scroll_set_offset (GimpDisplayShell *shell,
 
   gimp_display_shell_scroll_clamp_and_update (shell);
 
-  gimp_display_shell_expose_full (shell);
-
   gimp_display_shell_scrolled (shell);
 
+  gimp_display_shell_expose_full (shell);
+
   /* re-enable the active tool */
   gimp_display_shell_resume (shell);
 }