tdf#138519 use gtk_adjustment_set_value instead of gtk_spin_button_set_value

for FormattedSpinButton because the latter doesn't change the value if
the new value is less than an EPSILON diff of 1e-10 from the old value

Change-Id: I410ceec28e1855e53de8c2982e540c612578bf54
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/121439
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index 8254fdbd0578..cd3d55663742 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -13198,7 +13198,10 @@ public:
             return;
         m_bSyncingValue = true;
         disable_notify_events();
-        gtk_spin_button_set_value(m_pButton, m_pFormatter->GetValue());
+        // tdf#138519 use gtk_adjustment_set_value instead of gtk_spin_button_set_value because the
+        // latter doesn't change the value if the new value is less than an EPSILON diff of 1e-10
+        // from the old value
+        gtk_adjustment_set_value(gtk_spin_button_get_adjustment(m_pButton), m_pFormatter->GetValue());
         enable_notify_events();
         m_bSyncingValue = false;
     }