* TocWidget.cpp: disable sort option for TOC (bug 5983).

[lyx.git] / src / frontends / qt4 / TocWidget.cpp

diff --git a/src/frontends/qt4/TocWidget.cpp b/src/frontends/qt4/TocWidget.cpp
index badc34532393bd4e1ed075e03feed9a2b6c79275..9add9ed43ed23effb06d249df7339cbb9db74f26 100644 (file)
--- a/src/frontends/qt4/TocWidget.cpp
+++ b/src/frontends/qt4/TocWidget.cpp
@@ -244,6 +244,7 @@ void TocWidget::on_sortCB_stateChanged(int state)
        updateView();
 }
 
+
 void TocWidget::on_persistentCB_stateChanged(int state)
 {
        persistent_ = state == Qt::Checked;
@@ -394,6 +395,13 @@ static bool canNavigate(QString const & type)
 }
 
 
+/// Test whether sorting is possible
+static bool isSortable(QString const & type)
+{
+       return type != "tableofcontents";
+}
+
+
 void TocWidget::updateView()
 {
        if (!gui_view_.view()) {
@@ -408,7 +416,7 @@ void TocWidget::updateView()
                depthSL->setEnabled(false);
                return;
        }
-       sortCB->setEnabled(true);
+       sortCB->setEnabled(isSortable(current_type_));
        depthSL->setEnabled(true);
        typeCO->setEnabled(true);
        tocTV->setEnabled(false);
@@ -423,7 +431,8 @@ void TocWidget::updateView()
        }
 
        sortCB->blockSignals(true);
-       sortCB->setChecked(gui_view_.tocModels().isSorted(current_type_));
+       sortCB->setChecked(isSortable(current_type_)
+               && gui_view_.tocModels().isSorted(current_type_));
        sortCB->blockSignals(false);