commit 79541a4808561fbe400cb4e0d33c8ddc23cf9d84
author Caolán McNamara <caolanm@redhat.com> Mon Jan 16 21:11:04 2023 +0000
committer Caolán McNamara <caolanm@redhat.com> Tue Jan 17 10:13:15 2023 +0000
tree 354fc49b84a186356ea7ab3db67fc303fe9a6a9b
parent ee73d14e06180d8a60fc4fc34ab71f23095e7621

tdf#153049 use ScrollType::DontKnow for a mouse wheel spin

use has_grab() to try and distinguish these

Change-Id: I09e0f2219458e9ca0e6f0c0093aea5d5920acef9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/145644
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

vcl/unx/gtk3/gtkinst.cxx

diff --git a/vcl/unx/gtk3/gtkinst.cxx b/vcl/unx/gtk3/gtkinst.cxx
index 09d2db8..c051da7 100644
--- a/vcl/unx/gtk3/gtkinst.cxx
+++ b/vcl/unx/gtk3/gtkinst.cxx
@@ -8655,7 +8655,8 @@ public:

    virtual ScrollType get_scroll_type() const override
    {
        return ScrollType::Drag;
        // tdf#153049 want a mousewheel spin to be treated as DontKnow
        return has_grab() ? ScrollType::Drag : ScrollType::DontKnow;
    }

    virtual int get_scroll_thickness() const override