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Fix http://bugzilla.lyx.org/show_bug.cgi?id=4941

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25323 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2008-06-19 13:35:19 +00:00
parent f29a8f54a4
commit ad68145492
1 changed files with 13 additions and 1 deletions
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12
src/frontends/qt4/TocWidget.cpp
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@ -220,6 +220,17 @@ void TocWidget::enableControls(bool enable)
}
/// Test if synchronized navigation is possible
static bool canNavigate(QString const & type)
{
// It is not possible to have synchronous navigation in a correctl
// and efficient way with the label type because Toc::item() do a linear
// seatch. Even if fixed, it might even not be desirable to do so if we
// want to support drag&drop of labels and references.
return type != "label";
}
void TocWidget::updateView()
{
if (!gui_view_.view()) {
@ -244,6 +255,7 @@ void TocWidget::updateView()
depthSL->setMaximum(gui_view_.tocModels().depth(current_type_));
depthSL->setValue(depth_);
setTreeDepth(depth_);
if (canNavigate(current_type_))
select(gui_view_.tocModels().currentIndex(current_type_));
}