Restrict file cache expiry time to positive values.

[lyx.git] / src / frontends / WorkAreaManager.cpp

diff --git a/src/frontends/WorkAreaManager.cpp b/src/frontends/WorkAreaManager.cpp
index f79863be36915015ce0f7af13040a771e3fcc3e9..a1c244ece7215c716771f39d9e2ac59999ec0bd2 100644 (file)
--- a/src/frontends/WorkAreaManager.cpp
+++ b/src/frontends/WorkAreaManager.cpp
@@ -33,8 +33,8 @@ void WorkAreaManager::remove(WorkArea * wa)
 
 void WorkAreaManager::redrawAll(bool update_metrics)
 {
-       for (iterator it = work_areas_.begin(); it != work_areas_.end(); ++it)
-               (*it)->redraw(update_metrics);
+       for (WorkArea * wa : work_areas_)
+               wa->redraw(update_metrics);
 }
 
 
@@ -46,19 +46,13 @@ void WorkAreaManager::closeAll()
 }
 
 
-void WorkAreaManager::setReadOnly(bool on)
-{
-       for (iterator it = work_areas_.begin(); it != work_areas_.end(); ++it)
-               (*it)->setReadOnly(on);
-}
-
-
 void WorkAreaManager::updateTitles()
 {
-       for (iterator it = work_areas_.begin(); it != work_areas_.end(); ++it)
-               (*it)->updateWindowTitle();
+       for (WorkArea * wa : work_areas_)
+               wa->updateWindowTitle();
 }
 
+
 } // namespace frontend
 } // namespace lyx