diff options
author | Szymon Kłos <szymon.klos@collabora.com> | 2021-02-03 16:44:35 +0100 |
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committer | Jan Holesovsky <kendy@collabora.com> | 2021-03-02 11:22:20 +0100 |
commit | 33a0a52ebf5eea84b924498f45e8ca13269e509d (patch) | |
tree | 1ac87952dc17414939fc683d75f995a2ba19c47f /vcl | |
parent | 2bf7fa9d1c5977cb65184e9d524cc6df1e19ad20 (diff) |
Don't skip lines if only one row in the list
Mouse wheel emits delta > 1 so if we see only one row
but delta is 3 we skip then 2 rows.
Change-Id: I136788d38a189c061a55cba12eef05c7a4733820
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110379
Tested-by: Jenkins
Reviewed-by: Szymon Kłos <szymon.klos@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/111658
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Diffstat (limited to 'vcl')
-rw-r--r-- | vcl/source/treelist/svimpbox.cxx | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/vcl/source/treelist/svimpbox.cxx b/vcl/source/treelist/svimpbox.cxx index 72d05e61d35c..5456396b9199 100644 --- a/vcl/source/treelist/svimpbox.cxx +++ b/vcl/source/treelist/svimpbox.cxx @@ -312,6 +312,10 @@ IMPL_LINK( SvImpLBox, ScrollUpDownHdl, ScrollBar *, pScrollBar, void ) if( !nDelta ) return; + // when only one row don't skip lines + if (pScrollBar->GetPageSize() == 1) + nDelta = nDelta > 0 ? 1 : -1; + m_nFlags &= ~LBoxFlags::Filling; m_bInVScrollHdl = true; |