From: Pavel Sanda <sanda@lyx.org>
Date: Tue, 4 Mar 2008 12:39:03 +0000 (+0000)
Subject: ToC tree redrawing after resets.
X-Git-Tag: 1.6.10~5905
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=6b2d20c8a66184bb18f64568f1a7cf94fea1ef30;p=features.git

ToC tree redrawing after resets.
http://bugzilla.lyx.org/show_bug.cgi?id=3740


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23436 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/frontends/qt4/TocWidget.cpp b/src/frontends/qt4/TocWidget.cpp
index c51740bab5..0246ad3328 100644
--- a/src/frontends/qt4/TocWidget.cpp
+++ b/src/frontends/qt4/TocWidget.cpp
@@ -19,6 +19,7 @@
 #include "support/debug.h"
 
 #include <QHeaderView>
+#include <QTimer>
 
 #include <vector>
 
@@ -239,6 +240,10 @@ void TocWidget::updateGui(int selected_type)
 	typeCO->blockSignals(false);
 
 	setTocModel(typeCO->currentIndex());
+
+	// setTocModel produce QTreeView reset and setting depth again
+	// is needed. That must be done after all Qt updates are processed.
+	QTimer::singleShot(1, this, SLOT(setTreeDepth()));
 }
 
 
diff --git a/src/frontends/qt4/TocWidget.h b/src/frontends/qt4/TocWidget.h
index bad9da2c08..a24a2f1852 100644
--- a/src/frontends/qt4/TocWidget.h
+++ b/src/frontends/qt4/TocWidget.h
@@ -51,6 +51,7 @@ protected Q_SLOTS:
 	void on_moveDownTB_clicked();
 	void on_moveInTB_clicked();
 	void on_moveOutTB_clicked();
+	void setTreeDepth() { setTreeDepth(depth_); };
 
 protected:
 	///