commit 666925f2ab06e690c41c470713dc83f2d752bfb7
author Caolán McNamara <caolan.mcnamara@collabora.com> Sat Jun 03 15:23:15 2023 +0100
committer Caolán McNamara <caolan.mcnamara@collabora.com> Sat Jun 03 20:23:28 2023 +0200
tree dba388c9c21969235fdc8e337b7c67e63e624361
parent 3eb90b3370ca0284fdbf09f37d7dc63e5d158be7

perf: use freeze/thaw around block insert of multiple icons

into the style preview widget in the tabbed view

|--1.67%--StylesListUpdateTask::Invoke
|          StylesPreviewWindow_Base::UpdateStylesList
|          weld::IconView::append (inlined)
|          JSIconView::insert
|          |
|          |--1.58%--SalInstanceIconView::insert
|          |          |
|          |          |--1.19%--SvTreeListBox::Insert
|          |          |          SvTreeList::Insert
|          |          |          SvTreeList::Broadcast (inlined)
|          |          |          SvTreeListBox::ModelNotification

Change-Id: I1c1058324a056e7c8fb42f31c5b4919fcc5870e6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/152577
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>

svx/source/tbxctrls/StylesPreviewWindow.cxx

diff --git a/svx/source/tbxctrls/StylesPreviewWindow.cxx b/svx/source/tbxctrls/StylesPreviewWindow.cxx
index a51283d..3cc669f 100644
--- a/svx/source/tbxctrls/StylesPreviewWindow.cxx
+++ b/svx/source/tbxctrls/StylesPreviewWindow.cxx
@@ -541,6 +541,7 @@ void StylesPreviewWindow_Base::UpdateStylesList()
        }
    }

    m_xStylesView->freeze();
    m_xStylesView->clear();
    for (const auto& rStyle : m_aAllStyles)
    {
@@ -548,6 +549,7 @@ void StylesPreviewWindow_Base::UpdateStylesList()

        m_xStylesView->append(rStyle.first, rStyle.second, pImg);
    }
    m_xStylesView->thaw();
}

StylesPreviewWindow_Impl::StylesPreviewWindow_Impl(