X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FTocWidget.h;h=3f67606302705f2cb049477e46a2c7c9a9745782;hb=b7f6b979d0f889f08e735f35378bb20ba3788b4b;hp=962c21a2387a2d2a63b94ffbf57903e4cc3fbb60;hpb=0e740018ff15aa005f024b0c4ebbf68079778b3b;p=lyx.git

diff --git a/src/frontends/qt4/TocWidget.h b/src/frontends/qt4/TocWidget.h
index 962c21a238..3f67606302 100644
--- a/src/frontends/qt4/TocWidget.h
+++ b/src/frontends/qt4/TocWidget.h
@@ -18,6 +18,7 @@
 #include "Cursor.h"
 #include "FuncCode.h"
 
+#include <QTimer>
 #include <QWidget>
 
 class QModelIndex;
@@ -44,10 +45,10 @@ public:
 		const;
 
 public Q_SLOTS:
-	/// Schedule new update of the display unless already scheduled.
+	/// Schedule an update of the dialog, delaying expensive operations
 	void updateView();
-	/// Update the display of the dialog whilst it is still visible.
-	void updateViewForce();
+	/// Update completely without delay
+	void updateViewNow();
 
 protected Q_SLOTS:
 	///
@@ -70,6 +71,10 @@ protected Q_SLOTS:
 
 	void showContextMenu(const QPoint & pos);
 
+private Q_SLOTS:
+	/// Perform the expensive update operations
+	void finishUpdateView();
+
 private:
 	///
 	void enableControls(bool enable = true);
@@ -101,8 +106,8 @@ private:
 	bool persistent_;
 	///
 	GuiView & gui_view_;
-	// next delay for outliner update in ms. -1 when already scheduled.
-	int update_delay_;
+	// Timer for scheduling expensive update operations
+	QTimer * timer_;
 };
 
 } // namespace frontend