TocWidget: disable the tree view during an update in order to minimize a bit the...

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@26633 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/frontends/qt4/TocWidget.cpp b/src/frontends/qt4/TocWidget.cpp
index 3b7a398857f8bed6674e13071bf5a9a47ec5476f..9e502a7913bdc221907e4d9ae45d91c214f9a81b 100644 (file)
--- a/src/frontends/qt4/TocWidget.cpp
+++ b/src/frontends/qt4/TocWidget.cpp
@@ -256,7 +256,8 @@ void TocWidget::updateView()
                return;
        }
        typeCO->setEnabled(true);
-       tocTV->setEnabled(true);
+       tocTV->setEnabled(false);
+       tocTV->setUpdatesEnabled(false);
 
        QAbstractItemModel * toc_model = gui_view_.tocModels().model(current_type_);    
        if (tocTV->model() != toc_model) {
@@ -277,6 +278,8 @@ void TocWidget::updateView()
        setTreeDepth(depth_);
        if (canNavigate(current_type_))
                select(gui_view_.tocModels().currentIndex(current_type_));
+       tocTV->setEnabled(true);
+       tocTV->setUpdatesEnabled(true);
 }